Merge pull request #705 from containous/prepare-release-v1.1.0-rc1

Prepare release v1.1.0 rc1

.gitattributes

@@ -0,0 +1 @@
+glide.lock binary

.github/CONTRIBUTING.md

@@ -2,16 +2,9 @@
 
 ### Building
 
-You need either [Docker](https://github.com/docker/docker) and `make`, or `go` and `glide` in order to build traefik.
+You need either [Docker](https://github.com/docker/docker) and `make` (Method 1), or `go` and `glide` (Method 2) in order to build traefik.
 
-#### Setting up your `go` environment
-
-- You need `go` v1.5
-- You need to set `export GO15VENDOREXPERIMENT=1` environment variable
-- You need `go-bindata` to be able to use `go generate` command (needed to build) : `go get github.com/jteeuwen/go-bindata/...`.
-- If you clone Træfɪk into something like `~/go/src/github.com/traefik`, your `GOPATH` variable will have to be set to `~/go`: export `GOPATH=~/go`.
-
-#### Using `Docker` and `Makefile`
+#### Method 1: Using `Docker` and `Makefile`
 
 You need to run the `binary` target. This will create binaries for Linux platform in the `dist` folder.
 
@@ -33,32 +26,51 @@ $ ls dist/
 traefik*
 ```
 
-#### Using `glide`
+#### Method 2: Using `go` and `glide`
+
+###### Setting up your `go` environment
+
+- You need `go` v1.5+ (1.7 is acceptable)
+- You need to set `$ export GO15VENDOREXPERIMENT=1` environment variable if you are using go v1.5 (it is already enabled in 1.6+)
+- It is recommended you clone Træfɪk into a directory like `~/go/src/github.com/containous/traefik` (This is the official golang workspace hierarchy, and will allow dependencies to resolve properly)
+- This will allow your `GOPATH` and `PATH` variable to be set to `~/go` via:
+```
+$ export GOPATH=~/go
+$ export PATH=$PATH:$GOPATH/bin
+```
+
+This can be verified via `$ go env`
+- You will want to add those 2 export lines to your `.bashrc` or `.bash_profile`
+- You need `go-bindata` to be able to use `go generate` command (needed to build) : `$ go get github.com/jteeuwen/go-bindata/...` (Please note, the ellipses are required)
+
+###### Setting up your `glide` environment
+
+- Glide can be installed either via homebrew: `$ brew install glide` or via the official glide script: `$ curl https://glide.sh/get | sh`
 
 The idea behind `glide` is the following :
 
-- when checkout(ing) a project, **run `glide install`** to install
-  (`go get …`) the dependencies in the `GOPATH`.
+- when checkout(ing) a project, run `$ glide install` from the cloned directory to install
+  (`go get …`) the dependencies in your `GOPATH`.
 - if you need another dependency, import and use it in
-  the source, and **run `glide get github.com/Masterminds/cookoo`** to save it in
+  the source, and run `$ glide get github.com/Masterminds/cookoo` to save it in
   `vendor` and add it to your `glide.yaml`.
 
 ```bash
 $ glide install
-# generate
+# generate (Only required to integrate other components such as web dashboard)
 $ go generate
-# Simple go build
+# Standard go build
 $ go build
 # Using gox to build multiple platform
 $ gox "linux darwin" "386 amd64 arm" \
     -output="dist/traefik_{{.OS}}-{{.Arch}}"
 # run other commands like tests
-$ go test ./...
-ok      _/home/vincent/src/github/vdemeester/traefik    0.004s
 ```
 
 ### Tests
 
+##### Method 1: `Docker` and `make`
+
 You can run unit tests using the `test-unit` target and the
 integration test using the `test-integration` target.
 
@@ -77,7 +89,7 @@ ok      github.com/containous/traefik   0.005s  coverage: 4.1% of statements
 Test success
 ```
 
-For development purpose, you can specifiy which tests to run by using:
+For development purposes, you can specify which tests to run by using:
 ```
 # Run every tests in the MyTest suite
 TESTFLAGS="-check.f MyTestSuite" make test-integration
@@ -94,6 +106,13 @@ TESTFLAGS="-check.f MyTestSuite.*Test" make test-integration
 
 More: https://labix.org/gocheck
 
+##### Method 2: `go` and `glide`
+
+- Tests can be run from the cloned directory, by `$ go test ./...` which should return `ok` similar to:
+```
+ok      _/home/vincent/src/github/vdemeester/traefik    0.004s
+```
+
 ### Documentation
 
 The [documentation site](http://docs.traefik.io/) is built with [mkdocs](http://mkdocs.org/)
@@ -113,13 +132,13 @@ Then install mkdocs with pip
 $ pip install mkdocs
 ```
 
-To test documentaion localy run `mkdocs serve` in the root directory, this should start a server localy to preview your changes.
+To test documentation locally run `mkdocs serve` in the root directory, this should start a server locally to preview your changes.
 
 ```
 $ mkdocs serve
-INFO    -  Building documentation... 
-WARNING -  Config value: 'theme'. Warning: The theme 'united' will be removed in an upcoming MkDocs release. See http://www.mkdocs.org/about/release-notes/ for more details 
-INFO    -  Cleaning site directory 
+INFO    -  Building documentation...
+WARNING -  Config value: 'theme'. Warning: The theme 'united' will be removed in an upcoming MkDocs release. See http://www.mkdocs.org/about/release-notes/ for more details
+INFO    -  Cleaning site directory
 [I 160505 22:31:24 server:281] Serving on http://127.0.0.1:8000
 [I 160505 22:31:24 handlers:59] Start watching changes
 [I 160505 22:31:24 handlers:61] Start detecting changes

.gitignore

@@ -2,7 +2,6 @@
 gen.go
 .idea
 .intellij
-log
 *.iml
 traefik
 traefik.toml
@@ -13,3 +12,4 @@ static/
 site/
 *.log
 *.exe
+.DS_Store

.travis.yml

@@ -4,6 +4,7 @@ env:
     - secure: 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
     - REPO: $TRAVIS_REPO_SLUG
     - VERSION: $TRAVIS_TAG
+    - CODENAME: camembert
   matrix:
     - DOCKER_VERSION=1.9.1
     - DOCKER_VERSION=1.10.1

CHANGELOG.md

@@ -0,0 +1,279 @@
+# Change Log
+
+## [v1.1.0-rc1](https://github.com/containous/traefik/tree/v1.1.0-rc1) (2016-09-30)
+[Full Changelog](https://github.com/containous/traefik/compare/v1.0.0...v1.1.0-rc1)
+
+**Implemented enhancements:**
+
+- Feature Request: SSL Cipher Selection [\#535](https://github.com/containous/traefik/issues/535)
+- Error with -consulcatalog and missing load balance method on 1.0.0 [\#524](https://github.com/containous/traefik/issues/524)
+- Running Traefik with Docker 1.12 Swarm Mode [\#504](https://github.com/containous/traefik/issues/504)
+- Kubernetes provider: should allow the master url to be override [\#501](https://github.com/containous/traefik/issues/501)
+- \[FRONTEND\]\[LE\] Pre-generate SSL certificates for "Host:" rules [\#483](https://github.com/containous/traefik/issues/483)
+- Frontend Rule evolution [\#437](https://github.com/containous/traefik/issues/437)
+- Add a Changelog [\#388](https://github.com/containous/traefik/issues/388)
+- Add label matching for kubernetes ingests [\#363](https://github.com/containous/traefik/issues/363)
+- Acme in HA Traefik Scenario [\#348](https://github.com/containous/traefik/issues/348)
+- HTTP Basic Auth support [\#77](https://github.com/containous/traefik/issues/77)
+- Session affinity / stickiness / persistence [\#5](https://github.com/containous/traefik/issues/5)
+- Kubernetes provider: traefik.frontend.rule.type logging [\#668](https://github.com/containous/traefik/pull/668) ([yvespp](https://github.com/yvespp))
+
+**Fixed bugs:**
+
+- traefik hangs - stops handling requests [\#662](https://github.com/containous/traefik/issues/662)
+- Add long jobs in exponential backoff providers  [\#626](https://github.com/containous/traefik/issues/626)
+- Tip of tree crashes on invalid pointer on Marathon provider [\#624](https://github.com/containous/traefik/issues/624)
+- ACME: revoke certificate on agreement update [\#579](https://github.com/containous/traefik/issues/579)
+- WebUI: Providers tabs disappeared [\#577](https://github.com/containous/traefik/issues/577)
+- traefik version command contains incorrect information when building from master branch [\#569](https://github.com/containous/traefik/issues/569)
+- Flag --etcd.endpoint default [\#508](https://github.com/containous/traefik/issues/508)
+- Conditional ACME on demand generation [\#505](https://github.com/containous/traefik/issues/505)
+- Important delay with streams \(Mozilla EventSource\) [\#503](https://github.com/containous/traefik/issues/503)
+- Traefik crashing [\#458](https://github.com/containous/traefik/issues/458)
+- traefik.toml constraints error: `Expected map but found 'string'.` [\#451](https://github.com/containous/traefik/issues/451)
+- Multiple path separators in the url path causing redirect [\#167](https://github.com/containous/traefik/issues/167)
+
+**Closed issues:**
+
+- Global InsecureSkipVerify does not work [\#700](https://github.com/containous/traefik/issues/700)
+- \[documentation/feature\] Consul/etcd support atomic multiple key changes now [\#698](https://github.com/containous/traefik/issues/698)
+- How to configure which network to use when starting traefik binary? [\#694](https://github.com/containous/traefik/issues/694)
+- How to get multiple host headers working for docker labels? [\#692](https://github.com/containous/traefik/issues/692)
+- Requests with URL-encoded characters are not forwarded correctly [\#684](https://github.com/containous/traefik/issues/684)
+- Issue with global InsecureSkipVerify = true and self signed certificates [\#667](https://github.com/containous/traefik/issues/667)
+- Docker exposedbydefault = false didn't work [\#663](https://github.com/containous/traefik/issues/663)
+- \[ACME\] Auto SAN Detection [\#655](https://github.com/containous/traefik/issues/655)
+- Fronting a domain with DNS A-record round-robin & ACME [\#654](https://github.com/containous/traefik/issues/654)
+- Overriding toml configuration with environment variables [\#650](https://github.com/containous/traefik/issues/650)
+- marathon provider exposedByDefault = false [\#647](https://github.com/containous/traefik/issues/647)
+- Add status URL for service up checks [\#642](https://github.com/containous/traefik/issues/642)
+- acme's storage file, containing private key, is word readable [\#638](https://github.com/containous/traefik/issues/638)
+- wildcard domain with exclusions [\#633](https://github.com/containous/traefik/issues/633)
+- Enable evenly distribution among backend [\#631](https://github.com/containous/traefik/issues/631)
+- Traefik sporadically failing when proxying requests [\#615](https://github.com/containous/traefik/issues/615)
+- TCP Proxy [\#608](https://github.com/containous/traefik/issues/608)
+- How to use in Windows? [\#605](https://github.com/containous/traefik/issues/605)
+- `ClientCAFiles` ignored [\#604](https://github.com/containous/traefik/issues/604)
+- Let`s Encrypt enable in etcd [\#600](https://github.com/containous/traefik/issues/600)
+- Support HTTP Basic Auth [\#599](https://github.com/containous/traefik/issues/599)
+- Consul KV seem broken [\#587](https://github.com/containous/traefik/issues/587)
+- HTTPS entryPoint not working [\#574](https://github.com/containous/traefik/issues/574)
+- Traefik stuck when used as frontend for a streaming API [\#560](https://github.com/containous/traefik/issues/560)
+- Exclude some frontends in consul catalog [\#555](https://github.com/containous/traefik/issues/555)
+- Can I use Traefik without a domain name? [\#539](https://github.com/containous/traefik/issues/539)
+- Priortities in 1.0.0 not behaving [\#506](https://github.com/containous/traefik/issues/506)
+- Route by path [\#500](https://github.com/containous/traefik/issues/500)
+- Container IP Lost [\#375](https://github.com/containous/traefik/issues/375)
+
+**Merged pull requests:**
+
+- Add HTTP compression [\#702](https://github.com/containous/traefik/pull/702) ([tuier](https://github.com/tuier))
+- Carry PR 446 - Add sticky session support \(round two!\) [\#701](https://github.com/containous/traefik/pull/701) ([emilevauge](https://github.com/emilevauge))
+- Remove unused endpoint when using constraints with Marathon provider [\#697](https://github.com/containous/traefik/pull/697) ([tuier](https://github.com/tuier))
+- Replace imagelayers.io with microbadger [\#696](https://github.com/containous/traefik/pull/696) ([solidnerd](https://github.com/solidnerd))
+- Selectable TLS Versions [\#690](https://github.com/containous/traefik/pull/690) ([dtomcej](https://github.com/dtomcej))
+- Carry pr 439 [\#689](https://github.com/containous/traefik/pull/689) ([emilevauge](https://github.com/emilevauge))
+- Disable gorilla/mux URL cleaning to prevent sending redirect [\#688](https://github.com/containous/traefik/pull/688) ([ydubreuil](https://github.com/ydubreuil))
+- Some fixes [\#687](https://github.com/containous/traefik/pull/687) ([emilevauge](https://github.com/emilevauge))
+- feat\(constraints\): Supports constraints for Marathon provider [\#686](https://github.com/containous/traefik/pull/686) ([tuier](https://github.com/tuier))
+- Update docs to improve contribution setup [\#685](https://github.com/containous/traefik/pull/685) ([dtomcej](https://github.com/dtomcej))
+- Add basic auth support for web backend [\#677](https://github.com/containous/traefik/pull/677) ([SantoDE](https://github.com/SantoDE))
+- Document accepted values for logLevel. [\#676](https://github.com/containous/traefik/pull/676) ([jimmycuadra](https://github.com/jimmycuadra))
+- If Marathon doesn't have healthcheck, assume it's ok [\#665](https://github.com/containous/traefik/pull/665) ([gomes](https://github.com/gomes))
+- ACME: renew certificates 30 days before expiry [\#660](https://github.com/containous/traefik/pull/660) ([JayH5](https://github.com/JayH5))
+- Update broken link and add a comment to sample config file  [\#658](https://github.com/containous/traefik/pull/658) ([Yggdrasil](https://github.com/Yggdrasil))
+- Add possibility to use BindPort IPAddress 👼 [\#657](https://github.com/containous/traefik/pull/657) ([vdemeester](https://github.com/vdemeester))
+- Update marathon [\#648](https://github.com/containous/traefik/pull/648) ([emilevauge](https://github.com/emilevauge))
+- Add backend features to docker [\#646](https://github.com/containous/traefik/pull/646) ([jangie](https://github.com/jangie))
+- enable consul catalog to use maxconn [\#645](https://github.com/containous/traefik/pull/645) ([jangie](https://github.com/jangie))
+- Adopt the Code Of Coduct from http://contributor-covenant.org [\#641](https://github.com/containous/traefik/pull/641) ([errm](https://github.com/errm))
+- Use secure mode 600 instead of 644 for acme.json [\#639](https://github.com/containous/traefik/pull/639) ([discordianfish](https://github.com/discordianfish))
+- docker clarification, fix dead urls, misc typos [\#637](https://github.com/containous/traefik/pull/637) ([djalal](https://github.com/djalal))
+- add PING handler to dashboard API [\#630](https://github.com/containous/traefik/pull/630) ([jangie](https://github.com/jangie))
+- Migrate to JobBackOff [\#628](https://github.com/containous/traefik/pull/628) ([emilevauge](https://github.com/emilevauge))
+- Add long job exponential backoff [\#627](https://github.com/containous/traefik/pull/627) ([emilevauge](https://github.com/emilevauge))
+- HA acme support [\#625](https://github.com/containous/traefik/pull/625) ([emilevauge](https://github.com/emilevauge))
+- Bump go v1.7 [\#620](https://github.com/containous/traefik/pull/620) ([emilevauge](https://github.com/emilevauge))
+- Make duration logging consistent [\#619](https://github.com/containous/traefik/pull/619) ([jangie](https://github.com/jangie))
+- fix for nil clientTLS causing issue [\#617](https://github.com/containous/traefik/pull/617) ([jangie](https://github.com/jangie))
+- Add ability for marathon provider to set maxconn values, loadbalancer algorithm, and circuit breaker expression [\#616](https://github.com/containous/traefik/pull/616) ([jangie](https://github.com/jangie))
+- Make systemd unit installable [\#613](https://github.com/containous/traefik/pull/613) ([keis](https://github.com/keis))
+- Merge v1.0.2 master [\#610](https://github.com/containous/traefik/pull/610) ([emilevauge](https://github.com/emilevauge))
+- update staert and flaeg [\#609](https://github.com/containous/traefik/pull/609) ([cocap10](https://github.com/cocap10))
+- \#504 Initial support for Docker 1.12 Swarm Mode [\#602](https://github.com/containous/traefik/pull/602) ([diegofernandes](https://github.com/diegofernandes))
+- Add Host cert ACME generation [\#601](https://github.com/containous/traefik/pull/601) ([emilevauge](https://github.com/emilevauge))
+- Fixed binary script so traefik version command doesn't just print default values [\#598](https://github.com/containous/traefik/pull/598) ([keiths-osc](https://github.com/keiths-osc))
+- Name servers after thier pods [\#596](https://github.com/containous/traefik/pull/596) ([errm](https://github.com/errm))
+- Fix Consul prefix [\#589](https://github.com/containous/traefik/pull/589) ([jippi](https://github.com/jippi))
+- Prioritize kubernetes routes by path length [\#588](https://github.com/containous/traefik/pull/588) ([philk](https://github.com/philk))
+- beautify help [\#580](https://github.com/containous/traefik/pull/580) ([cocap10](https://github.com/cocap10))
+- Upgrade directives name since we use angular-ui-bootstrap [\#578](https://github.com/containous/traefik/pull/578) ([micaelmbagira](https://github.com/micaelmbagira))
+- Fix basic docs for configuration of multiple rules [\#576](https://github.com/containous/traefik/pull/576) ([ajaegle](https://github.com/ajaegle))
+- Fix k8s watch [\#573](https://github.com/containous/traefik/pull/573) ([errm](https://github.com/errm))
+- Add requirements.txt for netlify [\#567](https://github.com/containous/traefik/pull/567) ([emilevauge](https://github.com/emilevauge))
+- Merge v1.0.1 master [\#565](https://github.com/containous/traefik/pull/565) ([emilevauge](https://github.com/emilevauge))
+-  Move webui to FountainJS with Webpack [\#558](https://github.com/containous/traefik/pull/558) ([micaelmbagira](https://github.com/micaelmbagira))
+- Add global InsecureSkipVerify option to disable certificate checking [\#557](https://github.com/containous/traefik/pull/557) ([stuart-c](https://github.com/stuart-c))
+- Move version.go in its own package… [\#553](https://github.com/containous/traefik/pull/553) ([vdemeester](https://github.com/vdemeester))
+- Upgrade libkermit and dependencies [\#552](https://github.com/containous/traefik/pull/552) ([vdemeester](https://github.com/vdemeester))
+- Add command storeconfig [\#551](https://github.com/containous/traefik/pull/551) ([cocap10](https://github.com/cocap10))
+- Add basic/digest auth [\#547](https://github.com/containous/traefik/pull/547) ([emilevauge](https://github.com/emilevauge))
+- Bump node to 6 for webui [\#546](https://github.com/containous/traefik/pull/546) ([vdemeester](https://github.com/vdemeester))
+- Bump golang to 1.6.3 [\#545](https://github.com/containous/traefik/pull/545) ([vdemeester](https://github.com/vdemeester))
+- Fix typos [\#538](https://github.com/containous/traefik/pull/538) ([jimt](https://github.com/jimt))
+- Kubernetes user-guide [\#519](https://github.com/containous/traefik/pull/519) ([errm](https://github.com/errm))
+- Implement Kubernetes Selectors, minor kube endpoint fix [\#516](https://github.com/containous/traefik/pull/516) ([pnegahdar](https://github.com/pnegahdar))
+- Carry \#358 : Option to disable expose of all docker containers [\#514](https://github.com/containous/traefik/pull/514) ([vdemeester](https://github.com/vdemeester))
+- Remove traefik.frontend.value support in docker… [\#510](https://github.com/containous/traefik/pull/510) ([vdemeester](https://github.com/vdemeester))
+- Use KvStores as global config sources [\#481](https://github.com/containous/traefik/pull/481) ([cocap10](https://github.com/cocap10))
+- Add endpoint option to authenticate by client tls cert. [\#461](https://github.com/containous/traefik/pull/461) ([andersbetner](https://github.com/andersbetner))
+- add mesos provider inspired by mesos-dns & marathon provider [\#353](https://github.com/containous/traefik/pull/353) ([skydjol](https://github.com/skydjol))
+
+## [v1.0.2](https://github.com/containous/traefik/tree/v1.0.2) (2016-08-02)
+[Full Changelog](https://github.com/containous/traefik/compare/v1.0.1...v1.0.2)
+
+**Fixed bugs:**
+
+- ACME: revoke certificate on agreement update [\#579](https://github.com/containous/traefik/issues/579)
+
+**Closed issues:**
+
+- Exclude some frontends in consul catalog [\#555](https://github.com/containous/traefik/issues/555)
+
+**Merged pull requests:**
+
+- Bump oxy version, fix streaming [\#584](https://github.com/containous/traefik/pull/584) ([emilevauge](https://github.com/emilevauge))
+- Fix ACME TOS [\#582](https://github.com/containous/traefik/pull/582) ([emilevauge](https://github.com/emilevauge))
+
+## [v1.0.1](https://github.com/containous/traefik/tree/v1.0.1) (2016-07-19)
+[Full Changelog](https://github.com/containous/traefik/compare/v1.0.0...v1.0.1)
+
+**Implemented enhancements:**
+
+- Error with -consulcatalog and missing load balance method on 1.0.0 [\#524](https://github.com/containous/traefik/issues/524)
+- Kubernetes provider: should allow the master url to be override [\#501](https://github.com/containous/traefik/issues/501)
+
+**Fixed bugs:**
+
+- Flag --etcd.endpoint default [\#508](https://github.com/containous/traefik/issues/508)
+- Conditional ACME on demand generation [\#505](https://github.com/containous/traefik/issues/505)
+- Important delay with streams \(Mozilla EventSource\) [\#503](https://github.com/containous/traefik/issues/503)
+
+**Closed issues:**
+
+- Can I use Traefik without a domain name? [\#539](https://github.com/containous/traefik/issues/539)
+- Priortities in 1.0.0 not behaving [\#506](https://github.com/containous/traefik/issues/506)
+- Route by path [\#500](https://github.com/containous/traefik/issues/500)
+
+**Merged pull requests:**
+
+- Update server.go [\#531](https://github.com/containous/traefik/pull/531) ([Jsewill](https://github.com/Jsewill))
+- Add sse support [\#527](https://github.com/containous/traefik/pull/527) ([emilevauge](https://github.com/emilevauge))
+- Fix acme checkOnDemandDomain [\#512](https://github.com/containous/traefik/pull/512) ([emilevauge](https://github.com/emilevauge))
+- Fix default etcd port [\#511](https://github.com/containous/traefik/pull/511) ([errm](https://github.com/errm))
+
+## [v1.0.0](https://github.com/containous/traefik/tree/v1.0.0) (2016-07-05)
+[Full Changelog](https://github.com/containous/traefik/compare/v1.0.0-rc3...v1.0.0)
+
+**Fixed bugs:**
+
+- Enable to define empty TLS option by flag for Let's Encrypt [\#488](https://github.com/containous/traefik/issues/488)
+- \[Docker\] No IP in backend in host networking mode [\#487](https://github.com/containous/traefik/issues/487)
+- Response is compressed when not requested [\#485](https://github.com/containous/traefik/issues/485)
+- loadConfig modifies configuration causing same config check to fail [\#480](https://github.com/containous/traefik/issues/480)
+
+**Closed issues:**
+
+- svg logo [\#482](https://github.com/containous/traefik/issues/482)
+- etcd tries to connect with TLS even with --etcd.tls=false [\#456](https://github.com/containous/traefik/issues/456)
+- Zookeeper - KV connection error: Failed to test KV store connection [\#455](https://github.com/containous/traefik/issues/455)
+- "Not Found" api response needed instead of 404  [\#454](https://github.com/containous/traefik/issues/454)
+- domain label doesn't work on docker [\#447](https://github.com/containous/traefik/issues/447)
+- Any chance of a windows release? [\#425](https://github.com/containous/traefik/issues/425)
+
+**Merged pull requests:**
+
+- Fix windows builds [\#495](https://github.com/containous/traefik/pull/495) ([emilevauge](https://github.com/emilevauge))
+- Fix host Docker network [\#494](https://github.com/containous/traefik/pull/494) ([emilevauge](https://github.com/emilevauge))
+- Fix empty tls flag [\#493](https://github.com/containous/traefik/pull/493) ([emilevauge](https://github.com/emilevauge))
+- Fix webui proxying [\#492](https://github.com/containous/traefik/pull/492) ([emilevauge](https://github.com/emilevauge))
+- Fix default weight in server.LoadConfig [\#491](https://github.com/containous/traefik/pull/491) ([emilevauge](https://github.com/emilevauge))
+- Fix retry headers, simplify ResponseRecorder [\#490](https://github.com/containous/traefik/pull/490) ([emilevauge](https://github.com/emilevauge))
+
+## [v1.0.0-rc3](https://github.com/containous/traefik/tree/v1.0.0-rc3) (2016-06-23)
+[Full Changelog](https://github.com/containous/traefik/compare/v1.0.0-rc2...v1.0.0-rc3)
+
+**Implemented enhancements:**
+
+- support more than one rule to Docker backend [\#419](https://github.com/containous/traefik/issues/419)
+
+**Fixed bugs:**
+
+- consulCatalog issue when serviceName contains a dot [\#475](https://github.com/containous/traefik/issues/475)
+- Issue with empty responses [\#463](https://github.com/containous/traefik/issues/463)
+- Severe memory leak in beta.470 and beyond crashes Traefik server  [\#462](https://github.com/containous/traefik/issues/462)
+- Marathon that starts with a space causes parsing errors. [\#459](https://github.com/containous/traefik/issues/459)
+- A frontend route without a rule \(or empty rule\) causes a crash when traefik starts [\#453](https://github.com/containous/traefik/issues/453)
+- container dropped out when connecting to Docker Swarm [\#442](https://github.com/containous/traefik/issues/442)
+- Traefik setting Accept-Encoding: gzip on requests \(Traefik may also be broken with chunked responses\) [\#421](https://github.com/containous/traefik/issues/421)
+
+**Closed issues:**
+
+- HTTP headers case gets modified [\#466](https://github.com/containous/traefik/issues/466)
+- File frontend \> Marathon Backend [\#465](https://github.com/containous/traefik/issues/465)
+- Websocket: Unable to hijack the connection [\#452](https://github.com/containous/traefik/issues/452)
+- kubernetes: Received event spamming? [\#449](https://github.com/containous/traefik/issues/449)
+- kubernetes: backends not updated when i scale replication controller? [\#448](https://github.com/containous/traefik/issues/448)
+- Add href link on frontend [\#436](https://github.com/containous/traefik/issues/436)
+- Multiple Domains Rule [\#430](https://github.com/containous/traefik/issues/430)
+
+**Merged pull requests:**
+
+- Disable constraints in doc until 1.1 [\#479](https://github.com/containous/traefik/pull/479) ([emilevauge](https://github.com/emilevauge))
+- Sort nodes before creating consul catalog config [\#478](https://github.com/containous/traefik/pull/478) ([keis](https://github.com/keis))
+- Fix spamming events in listenProviders [\#477](https://github.com/containous/traefik/pull/477) ([emilevauge](https://github.com/emilevauge))
+- Fix empty responses [\#476](https://github.com/containous/traefik/pull/476) ([emilevauge](https://github.com/emilevauge))
+- Fix acme renew [\#472](https://github.com/containous/traefik/pull/472) ([emilevauge](https://github.com/emilevauge))
+- Fix typo in error message. [\#471](https://github.com/containous/traefik/pull/471) ([KevinBusse](https://github.com/KevinBusse))
+- Fix errors load config [\#470](https://github.com/containous/traefik/pull/470) ([emilevauge](https://github.com/emilevauge))
+- Typo: Replace French words by English ones [\#469](https://github.com/containous/traefik/pull/469) ([kumy](https://github.com/kumy))
+- Fix marathon TLS/basic auth [\#468](https://github.com/containous/traefik/pull/468) ([emilevauge](https://github.com/emilevauge))
+- Fix memory leak in listenProviders [\#464](https://github.com/containous/traefik/pull/464) ([emilevauge](https://github.com/emilevauge))
+- Fix websocket connection Hijack [\#460](https://github.com/containous/traefik/pull/460) ([emilevauge](https://github.com/emilevauge))
+- Fix default KV configuration [\#450](https://github.com/containous/traefik/pull/450) ([emilevauge](https://github.com/emilevauge))
+- Fix panic if listContainers fails… [\#443](https://github.com/containous/traefik/pull/443) ([vdemeester](https://github.com/vdemeester))
+- mount acme folder instead of file [\#441](https://github.com/containous/traefik/pull/441) ([NicolasGeraud](https://github.com/NicolasGeraud))
+- feat\(constraints\): Supports constraints for docker backend [\#438](https://github.com/containous/traefik/pull/438) ([samber](https://github.com/samber))
+
+## [v1.0.0-rc2](https://github.com/containous/traefik/tree/v1.0.0-rc2) (2016-06-07)
+[Full Changelog](https://github.com/containous/traefik/compare/v1.0.0-rc1...v1.0.0-rc2)
+
+**Implemented enhancements:**
+
+- Add @samber to maintainers [\#440](https://github.com/containous/traefik/pull/440) ([emilevauge](https://github.com/emilevauge))
+
+**Fixed bugs:**
+
+- Panic on help [\#429](https://github.com/containous/traefik/issues/429)
+- Bad default values in configuration [\#427](https://github.com/containous/traefik/issues/427)
+
+**Closed issues:**
+
+- Traefik doesn't listen on IPv4 ports [\#434](https://github.com/containous/traefik/issues/434)
+- Not listening on port 80 [\#432](https://github.com/containous/traefik/issues/432)
+- docs need updating for new frontend rules format [\#423](https://github.com/containous/traefik/issues/423)
+- Does traefik supports for Mac? \(For devlelopment\)  [\#417](https://github.com/containous/traefik/issues/417)
+
+**Merged pull requests:**
+
+- Allow multiple rules [\#435](https://github.com/containous/traefik/pull/435) ([fclaeys](https://github.com/fclaeys))
+- Add routes priorities [\#433](https://github.com/containous/traefik/pull/433) ([emilevauge](https://github.com/emilevauge))
+- Fix default configuration [\#428](https://github.com/containous/traefik/pull/428) ([emilevauge](https://github.com/emilevauge))
+- Fix marathon groups subdomain [\#426](https://github.com/containous/traefik/pull/426) ([emilevauge](https://github.com/emilevauge))
+- Fix travis tag check [\#422](https://github.com/containous/traefik/pull/422) ([emilevauge](https://github.com/emilevauge))
+- log info about TOML configuration file using [\#420](https://github.com/containous/traefik/pull/420) ([cocap10](https://github.com/cocap10))
+- Doc about skipping some integration tests with '-check.f ConsulCatalogSuite' [\#418](https://github.com/containous/traefik/pull/418) ([samber](https://github.com/samber))
+
+
+
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

CODE_OF_CONDUCT.md

@@ -0,0 +1,74 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at contact@containo.us
+All complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

Makefile

@@ -5,7 +5,8 @@ TRAEFIK_ENVS := \
 	-e OS_PLATFORM_ARG \
 	-e TESTFLAGS \
 	-e VERBOSE \
-	-e VERSION
+	-e VERSION \
+	-e CODENAME
 
 SRCS = $(shell git ls-files '*.go' | grep -v '^external/')
 
@@ -72,7 +73,7 @@ run-dev:
 generate-webui: build-webui
 	if [ ! -d "static" ]; then \
 		mkdir -p static; \
-		docker run --rm -v "$$PWD/static":'/src/static' traefik-webui gulp; \
+		docker run --rm -v "$$PWD/static":'/src/static' traefik-webui npm run build; \
 		echo 'For more informations show `webui/readme.md`' > $$PWD/static/DONT-EDIT-FILES-IN-THIS-DIRECTORY.md; \
 	fi
 

README.md

@@ -6,14 +6,14 @@
 [![Build Status](https://travis-ci.org/containous/traefik.svg?branch=master)](https://travis-ci.org/containous/traefik)
 [![Docs](https://img.shields.io/badge/docs-current-brightgreen.svg)](https://docs.traefik.io)
 [![Go Report Card](https://goreportcard.com/badge/kubernetes/helm)](http://goreportcard.com/report/containous/traefik)
-[![Image Layer](https://badge.imagelayers.io/traefik:latest.svg)](https://imagelayers.io/?images=traefik)
+[![](https://images.microbadger.com/badges/image/traefik.svg)](https://microbadger.com/images/traefik)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/containous/traefik/blob/master/LICENSE.md)
 [![Join the chat at https://traefik.herokuapp.com](https://img.shields.io/badge/style-register-green.svg?style=social&label=Slack)](https://traefik.herokuapp.com)
 [![Twitter](https://img.shields.io/twitter/follow/traefikproxy.svg?style=social)](https://twitter.com/intent/follow?screen_name=traefikproxy)
 
 
 Træfɪk is a modern HTTP reverse proxy and load balancer made to deploy microservices with ease.
-It supports several backends ([Docker](https://www.docker.com/), [Swarm](https://docs.docker.com/swarm), [Mesos/Marathon](https://mesosphere.github.io/marathon/), [Kubernetes](http://kubernetes.io/), [Consul](https://www.consul.io/), [Etcd](https://coreos.com/etcd/), [Zookeeper](https://zookeeper.apache.org), [BoltDB](https://github.com/boltdb/bolt), Rest API, file...) to manage its configuration automatically and dynamically.
+It supports several backends ([Docker](https://www.docker.com/), [Swarm](https://docs.docker.com/swarm), [Kubernetes](http://kubernetes.io), [Marathon](https://mesosphere.github.io/marathon/), [Mesos](https://github.com/apache/mesos), [Kubernetes](http://kubernetes.io/), [Consul](https://www.consul.io/), [Etcd](https://coreos.com/etcd/), [Zookeeper](https://zookeeper.apache.org), [BoltDB](https://github.com/boltdb/bolt), Rest API, file...) to manage its configuration automatically and dynamically.
 
 ## Overview
 
@@ -45,8 +45,8 @@ Run it and forget it!
 - [It's fast](http://docs.traefik.io/benchmarks)
 - No dependency hell, single binary made with go
 - Rest API
-- Multiple backends supported: Docker, Mesos/Marathon, Consul, Etcd, and more to come
-- Watchers for backends, can listen change in backends to apply a new configuration automatically
+- Multiple backends supported: Docker, Swarm, Kubernetes, Marathon, Mesos, Consul, Etcd, and more to come
+- Watchers for backends, can listen for changes in backends to apply a new configuration automatically
 - Hot-reloading of configuration. No need to restart the process
 - Graceful shutdown http connections
 - Circuit breakers on backends
@@ -59,13 +59,15 @@ Run it and forget it!
 - Websocket support
 - HTTP/2 support
 - Retry request if network error
-- [Let's Encrypt](https://letsencrypt.org) support (Automatic HTTPS)
+- [Let's Encrypt](https://letsencrypt.org) support (Automatic HTTPS with renewal)
+- High Availability with cluster mode
 
-## Demo
+## Quickstart
 
+You can have a quick look at Træfɪk in this [Katacoda tutorial](https://www.katacoda.com/courses/traefik/deploy-load-balancer) that shows how to load balance requests between multiple Docker containers.
 
-Here is a talk (in french) given by [Emile Vauge](https://github.com/emilevauge) at the [Devoxx France 2016](http://www.devoxx.fr) conference. 
-You will learn fundamental Træfɪk features and see some demos with Docker, Mesos/Marathon and Lets'Encrypt. 
+Here is a talk (in French) given by [Emile Vauge](https://github.com/emilevauge) at the [Devoxx France 2016](http://www.devoxx.fr) conference. 
+You will learn fundamental Træfɪk features and see some demos with Docker, Mesos/Marathon and Let's Encrypt. 
 
 [![Traefik Devoxx France](http://img.youtube.com/vi/QvAz9mVx5TI/0.jpg)](http://www.youtube.com/watch?v=QvAz9mVx5TI)
 
@@ -112,10 +114,14 @@ You can find the complete documentation [here](https://docs.traefik.io).
 
 Please refer to [this section](.github/CONTRIBUTING.md).
 
+## Code Of Conduct
+
+Please note that this project is released with a [Contributor Code of Conduct](CODE_OF_CONDUCT.md). By participating in this project you agree to abide by its terms.
+
 ## Support
 
 You can join [![Join the chat at https://traefik.herokuapp.com](https://img.shields.io/badge/style-register-green.svg?style=social&label=Slack)](https://traefik.herokuapp.com) to get basic support.
-If you prefer a commercial support, please contact [containo.us](https://containo.us) by mail: <mailto:support@containo.us>.
+If you prefer commercial support, please contact [containo.us](https://containo.us) by mail: <mailto:support@containo.us>.
 
 ## Træfɪk here and there
 
@@ -145,9 +151,12 @@ software products.
 Founded in 2014, Asteris creates next-generation infrastructure software for the modern datacenter. Asteris writes software that makes it easy for companies to implement continuous delivery and realtime data pipelines. We support the HashiCorp stack, along with Kubernetes, Apache Mesos, Spark and Kafka. We're core committers on mantl.io, consul-cli and mesos-consul.
 
 ## Maintainers
+
 - Emile Vauge [@emilevauge](https://github.com/emilevauge)
 - Vincent Demeester [@vdemeester](https://github.com/vdemeester)
 - Samuel Berthe [@samber](https://github.com/samber)
+- Russell Clare [@Russell-IO](https://github.com/Russell-IO)
+- Ed Robinson [@errm](https://github.com/errm)
 
 ## Credits
 

acme/account.go

@@ -0,0 +1,202 @@
+package acme
+
+import (
+	"crypto"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/tls"
+	"crypto/x509"
+	"errors"
+	"github.com/containous/traefik/log"
+	"github.com/xenolf/lego/acme"
+	"reflect"
+	"sync"
+	"time"
+)
+
+// Account is used to store lets encrypt registration info
+type Account struct {
+	Email              string
+	Registration       *acme.RegistrationResource
+	PrivateKey         []byte
+	DomainsCertificate DomainsCertificates
+	ChallengeCerts     map[string]*ChallengeCert
+}
+
+// ChallengeCert stores a challenge certificate
+type ChallengeCert struct {
+	Certificate []byte
+	PrivateKey  []byte
+	certificate *tls.Certificate
+}
+
+// Init inits acccount struct
+func (a *Account) Init() error {
+	err := a.DomainsCertificate.Init()
+	if err != nil {
+		return err
+	}
+
+	for _, cert := range a.ChallengeCerts {
+		if cert.certificate == nil {
+			certificate, err := tls.X509KeyPair(cert.Certificate, cert.PrivateKey)
+			if err != nil {
+				return err
+			}
+			cert.certificate = &certificate
+		}
+		if cert.certificate.Leaf == nil {
+			leaf, err := x509.ParseCertificate(cert.certificate.Certificate[0])
+			if err != nil {
+				return err
+			}
+			cert.certificate.Leaf = leaf
+		}
+	}
+	return nil
+}
+
+// NewAccount creates an account
+func NewAccount(email string) (*Account, error) {
+	// Create a user. New accounts need an email and private key to start
+	privateKey, err := rsa.GenerateKey(rand.Reader, 4096)
+	if err != nil {
+		return nil, err
+	}
+	domainsCerts := DomainsCertificates{Certs: []*DomainsCertificate{}}
+	domainsCerts.Init()
+	return &Account{
+		Email:              email,
+		PrivateKey:         x509.MarshalPKCS1PrivateKey(privateKey),
+		DomainsCertificate: DomainsCertificates{Certs: domainsCerts.Certs},
+		ChallengeCerts:     map[string]*ChallengeCert{}}, nil
+}
+
+// GetEmail returns email
+func (a *Account) GetEmail() string {
+	return a.Email
+}
+
+// GetRegistration returns lets encrypt registration resource
+func (a *Account) GetRegistration() *acme.RegistrationResource {
+	return a.Registration
+}
+
+// GetPrivateKey returns private key
+func (a *Account) GetPrivateKey() crypto.PrivateKey {
+	if privateKey, err := x509.ParsePKCS1PrivateKey(a.PrivateKey); err == nil {
+		return privateKey
+	}
+	log.Errorf("Cannot unmarshall private key %+v", a.PrivateKey)
+	return nil
+}
+
+// Certificate is used to store certificate info
+type Certificate struct {
+	Domain        string
+	CertURL       string
+	CertStableURL string
+	PrivateKey    []byte
+	Certificate   []byte
+}
+
+// DomainsCertificates stores a certificate for multiple domains
+type DomainsCertificates struct {
+	Certs []*DomainsCertificate
+	lock  sync.RWMutex
+}
+
+// Init inits DomainsCertificates
+func (dc *DomainsCertificates) Init() error {
+	dc.lock.Lock()
+	defer dc.lock.Unlock()
+	for _, domainsCertificate := range dc.Certs {
+		tlsCert, err := tls.X509KeyPair(domainsCertificate.Certificate.Certificate, domainsCertificate.Certificate.PrivateKey)
+		if err != nil {
+			return err
+		}
+		domainsCertificate.tlsCert = &tlsCert
+	}
+	return nil
+}
+
+func (dc *DomainsCertificates) renewCertificates(acmeCert *Certificate, domain Domain) error {
+	dc.lock.Lock()
+	defer dc.lock.Unlock()
+
+	for _, domainsCertificate := range dc.Certs {
+		if reflect.DeepEqual(domain, domainsCertificate.Domains) {
+			tlsCert, err := tls.X509KeyPair(acmeCert.Certificate, acmeCert.PrivateKey)
+			if err != nil {
+				return err
+			}
+			domainsCertificate.Certificate = acmeCert
+			domainsCertificate.tlsCert = &tlsCert
+			return nil
+		}
+	}
+	return errors.New("Certificate to renew not found for domain " + domain.Main)
+}
+
+func (dc *DomainsCertificates) addCertificateForDomains(acmeCert *Certificate, domain Domain) (*DomainsCertificate, error) {
+	dc.lock.Lock()
+	defer dc.lock.Unlock()
+
+	tlsCert, err := tls.X509KeyPair(acmeCert.Certificate, acmeCert.PrivateKey)
+	if err != nil {
+		return nil, err
+	}
+	cert := DomainsCertificate{Domains: domain, Certificate: acmeCert, tlsCert: &tlsCert}
+	dc.Certs = append(dc.Certs, &cert)
+	return &cert, nil
+}
+
+func (dc *DomainsCertificates) getCertificateForDomain(domainToFind string) (*DomainsCertificate, bool) {
+	dc.lock.RLock()
+	defer dc.lock.RUnlock()
+	for _, domainsCertificate := range dc.Certs {
+		domains := []string{}
+		domains = append(domains, domainsCertificate.Domains.Main)
+		domains = append(domains, domainsCertificate.Domains.SANs...)
+		for _, domain := range domains {
+			if domain == domainToFind {
+				return domainsCertificate, true
+			}
+		}
+	}
+	return nil, false
+}
+
+func (dc *DomainsCertificates) exists(domainToFind Domain) (*DomainsCertificate, bool) {
+	dc.lock.RLock()
+	defer dc.lock.RUnlock()
+	for _, domainsCertificate := range dc.Certs {
+		if reflect.DeepEqual(domainToFind, domainsCertificate.Domains) {
+			return domainsCertificate, true
+		}
+	}
+	return nil, false
+}
+
+// DomainsCertificate contains a certificate for multiple domains
+type DomainsCertificate struct {
+	Domains     Domain
+	Certificate *Certificate
+	tlsCert     *tls.Certificate
+}
+
+func (dc *DomainsCertificate) needRenew() bool {
+	for _, c := range dc.tlsCert.Certificate {
+		crt, err := x509.ParseCertificate(c)
+		if err != nil {
+			// If there's an error, we assume the cert is broken, and needs update
+			return true
+		}
+		// <= 7 days left, renew certificate
+		if crt.NotAfter.Before(time.Now().Add(time.Duration(24 * 30 * time.Hour))) {
+			return true
+		}
+	}
+
+	return false
+}

acme/acme.go

@@ -1,174 +1,38 @@
 package acme
 
 import (
-	"crypto"
-	"crypto/rand"
-	"crypto/rsa"
 	"crypto/tls"
-	"crypto/x509"
-	"encoding/json"
 	"errors"
 	"fmt"
-	log "github.com/Sirupsen/logrus"
+	"github.com/cenk/backoff"
+	"github.com/containous/staert"
+	"github.com/containous/traefik/cluster"
+	"github.com/containous/traefik/log"
 	"github.com/containous/traefik/safe"
 	"github.com/xenolf/lego/acme"
+	"golang.org/x/net/context"
 	"io/ioutil"
 	fmtlog "log"
 	"os"
-	"reflect"
 	"strings"
-	"sync"
 	"time"
 )
 
-// Account is used to store lets encrypt registration info
-type Account struct {
-	Email              string
-	Registration       *acme.RegistrationResource
-	PrivateKey         []byte
-	DomainsCertificate DomainsCertificates
-}
-
-// GetEmail returns email
-func (a Account) GetEmail() string {
-	return a.Email
-}
-
-// GetRegistration returns lets encrypt registration resource
-func (a Account) GetRegistration() *acme.RegistrationResource {
-	return a.Registration
-}
-
-// GetPrivateKey returns private key
-func (a Account) GetPrivateKey() crypto.PrivateKey {
-	if privateKey, err := x509.ParsePKCS1PrivateKey(a.PrivateKey); err == nil {
-		return privateKey
-	}
-	log.Errorf("Cannot unmarshall private key %+v", a.PrivateKey)
-	return nil
-}
-
-// Certificate is used to store certificate info
-type Certificate struct {
-	Domain        string
-	CertURL       string
-	CertStableURL string
-	PrivateKey    []byte
-	Certificate   []byte
-}
-
-// DomainsCertificates stores a certificate for multiple domains
-type DomainsCertificates struct {
-	Certs []*DomainsCertificate
-	lock  *sync.RWMutex
-}
-
-func (dc *DomainsCertificates) init() error {
-	if dc.lock == nil {
-		dc.lock = &sync.RWMutex{}
-	}
-	dc.lock.Lock()
-	defer dc.lock.Unlock()
-	for _, domainsCertificate := range dc.Certs {
-		tlsCert, err := tls.X509KeyPair(domainsCertificate.Certificate.Certificate, domainsCertificate.Certificate.PrivateKey)
-		if err != nil {
-			return err
-		}
-		domainsCertificate.tlsCert = &tlsCert
-	}
-	return nil
-}
-
-func (dc *DomainsCertificates) renewCertificates(acmeCert *Certificate, domain Domain) error {
-	dc.lock.Lock()
-	defer dc.lock.Unlock()
-
-	for _, domainsCertificate := range dc.Certs {
-		if reflect.DeepEqual(domain, domainsCertificate.Domains) {
-			domainsCertificate.Certificate = acmeCert
-			tlsCert, err := tls.X509KeyPair(acmeCert.Certificate, acmeCert.PrivateKey)
-			if err != nil {
-				return err
-			}
-			domainsCertificate.tlsCert = &tlsCert
-			return nil
-		}
-	}
-	return errors.New("Certificate to renew not found for domain " + domain.Main)
-}
-
-func (dc *DomainsCertificates) addCertificateForDomains(acmeCert *Certificate, domain Domain) (*DomainsCertificate, error) {
-	dc.lock.Lock()
-	defer dc.lock.Unlock()
-
-	tlsCert, err := tls.X509KeyPair(acmeCert.Certificate, acmeCert.PrivateKey)
-	if err != nil {
-		return nil, err
-	}
-	cert := DomainsCertificate{Domains: domain, Certificate: acmeCert, tlsCert: &tlsCert}
-	dc.Certs = append(dc.Certs, &cert)
-	return &cert, nil
-}
-
-func (dc *DomainsCertificates) getCertificateForDomain(domainToFind string) (*DomainsCertificate, bool) {
-	dc.lock.RLock()
-	defer dc.lock.RUnlock()
-	for _, domainsCertificate := range dc.Certs {
-		domains := []string{}
-		domains = append(domains, domainsCertificate.Domains.Main)
-		domains = append(domains, domainsCertificate.Domains.SANs...)
-		for _, domain := range domains {
-			if domain == domainToFind {
-				return domainsCertificate, true
-			}
-		}
-	}
-	return nil, false
-}
-
-func (dc *DomainsCertificates) exists(domainToFind Domain) (*DomainsCertificate, bool) {
-	dc.lock.RLock()
-	defer dc.lock.RUnlock()
-	for _, domainsCertificate := range dc.Certs {
-		if reflect.DeepEqual(domainToFind, domainsCertificate.Domains) {
-			return domainsCertificate, true
-		}
-	}
-	return nil, false
-}
-
-// DomainsCertificate contains a certificate for multiple domains
-type DomainsCertificate struct {
-	Domains     Domain
-	Certificate *Certificate
-	tlsCert     *tls.Certificate
-}
-
-func (dc *DomainsCertificate) needRenew() bool {
-	for _, c := range dc.tlsCert.Certificate {
-		crt, err := x509.ParseCertificate(c)
-		if err != nil {
-			// If there's an error, we assume the cert is broken, and needs update
-			return true
-		}
-		// <= 7 days left, renew certificate
-		if crt.NotAfter.Before(time.Now().Add(time.Duration(24 * 7 * time.Hour))) {
-			return true
-		}
-	}
-
-	return false
-}
-
 // ACME allows to connect to lets encrypt and retrieve certs
 type ACME struct {
-	Email       string   `description:"Email address used for registration"`
-	Domains     []Domain `description:"SANs (alternative domains) to each main domain using format: --acme.domains='main.com,san1.com,san2.com' --acme.domains='main.net,san1.net,san2.net'"`
-	StorageFile string   `description:"File used for certificates storage."`
-	OnDemand    bool     `description:"Enable on demand certificate. This will request a certificate from Let's Encrypt during the first TLS handshake for a hostname that does not yet have a certificate."`
-	CAServer    string   `description:"CA server to use."`
-	EntryPoint  string   `description:"Entrypoint to proxy acme challenge to."`
-	storageLock sync.RWMutex
+	Email               string   `description:"Email address used for registration"`
+	Domains             []Domain `description:"SANs (alternative domains) to each main domain using format: --acme.domains='main.com,san1.com,san2.com' --acme.domains='main.net,san1.net,san2.net'"`
+	Storage             string   `description:"File or key used for certificates storage."`
+	StorageFile         string   // deprecated
+	OnDemand            bool     `description:"Enable on demand certificate. This will request a certificate from Let's Encrypt during the first TLS handshake for a hostname that does not yet have a certificate."`
+	OnHostRule          bool     `description:"Enable certificate generation on frontends Host rules."`
+	CAServer            string   `description:"CA server to use."`
+	EntryPoint          string   `description:"Entrypoint to proxy acme challenge to."`
+	client              *acme.Client
+	defaultCertificate  *tls.Certificate
+	store               cluster.Store
+	challengeProvider   *challengeProvider
+	checkOnDemandDomain func(domain string) bool
 }
 
 //Domains parse []Domain
@@ -212,60 +76,189 @@ type Domain struct {
 	SANs []string
 }
 
-// CreateConfig creates a tls.config from using ACME configuration
-func (a *ACME) CreateConfig(tlsConfig *tls.Config, CheckOnDemandDomain func(domain string) bool) error {
+func (a *ACME) init() error {
 	acme.Logger = fmtlog.New(ioutil.Discard, "", 0)
-
-	if len(a.StorageFile) == 0 {
-		return errors.New("Empty StorageFile, please provide a filename for certs storage")
-	}
-
-	log.Debugf("Generating default certificate...")
-	if len(tlsConfig.Certificates) == 0 {
-		// no certificates in TLS config, so we add a default one
-		cert, err := generateDefaultCertificate()
-		if err != nil {
-			return err
-		}
-		tlsConfig.Certificates = append(tlsConfig.Certificates, *cert)
-	}
-	var account *Account
-	var needRegister bool
-
-	// if certificates in storage, load them
-	if fileInfo, err := os.Stat(a.StorageFile); err == nil && fileInfo.Size() != 0 {
-		log.Infof("Loading ACME certificates...")
-		// load account
-		account, err = a.loadAccount(a)
-		if err != nil {
-			return err
-		}
-	} else {
-		log.Infof("Generating ACME Account...")
-		// Create a user. New accounts need an email and private key to start
-		privateKey, err := rsa.GenerateKey(rand.Reader, 4096)
-		if err != nil {
-			return err
-		}
-		account = &Account{
-			Email:      a.Email,
-			PrivateKey: x509.MarshalPKCS1PrivateKey(privateKey),
-		}
-		account.DomainsCertificate = DomainsCertificates{Certs: []*DomainsCertificate{}, lock: &sync.RWMutex{}}
-		needRegister = true
-	}
-
-	client, err := a.buildACMEClient(account)
+	// no certificates in TLS config, so we add a default one
+	cert, err := generateDefaultCertificate()
+	if err != nil {
+		return err
+	}
+	a.defaultCertificate = cert
+	// TODO: to remove in the futurs
+	if len(a.StorageFile) > 0 && len(a.Storage) == 0 {
+		log.Warnf("ACME.StorageFile is deprecated, use ACME.Storage instead")
+		a.Storage = a.StorageFile
+	}
+	return nil
+}
+
+// CreateClusterConfig creates a tls.config using ACME configuration in cluster mode
+func (a *ACME) CreateClusterConfig(leadership *cluster.Leadership, tlsConfig *tls.Config, checkOnDemandDomain func(domain string) bool) error {
+	err := a.init()
+	if err != nil {
+		return err
+	}
+	if len(a.Storage) == 0 {
+		return errors.New("Empty Store, please provide a key for certs storage")
+	}
+	a.checkOnDemandDomain = checkOnDemandDomain
+	tlsConfig.Certificates = append(tlsConfig.Certificates, *a.defaultCertificate)
+	tlsConfig.GetCertificate = a.getCertificate
+	listener := func(object cluster.Object) error {
+		account := object.(*Account)
+		account.Init()
+		if !leadership.IsLeader() {
+			a.client, err = a.buildACMEClient(account)
+			if err != nil {
+				log.Errorf("Error building ACME client %+v: %s", object, err.Error())
+			}
+		}
+		return nil
+	}
+
+	datastore, err := cluster.NewDataStore(
+		staert.KvSource{
+			Store:  leadership.Store,
+			Prefix: a.Storage,
+		},
+		leadership.Pool.Ctx(), &Account{},
+		listener)
+	if err != nil {
+		return err
+	}
+
+	a.store = datastore
+	a.challengeProvider = &challengeProvider{store: a.store}
+
+	ticker := time.NewTicker(24 * time.Hour)
+	leadership.Pool.AddGoCtx(func(ctx context.Context) {
+		log.Infof("Starting ACME renew job...")
+		defer log.Infof("Stopped ACME renew job...")
+		select {
+		case <-ctx.Done():
+			return
+		case <-ticker.C:
+			if err := a.renewCertificates(); err != nil {
+				log.Errorf("Error renewing ACME certificate: %s", err.Error())
+			}
+		}
+	})
+
+	leadership.AddListener(func(elected bool) error {
+		if elected {
+			object, err := a.store.Load()
+			if err != nil {
+				return err
+			}
+			transaction, object, err := a.store.Begin()
+			if err != nil {
+				return err
+			}
+			account := object.(*Account)
+			account.Init()
+			var needRegister bool
+			if account == nil || len(account.Email) == 0 {
+				account, err = NewAccount(a.Email)
+				if err != nil {
+					return err
+				}
+				needRegister = true
+			}
+			if err != nil {
+				return err
+			}
+			a.client, err = a.buildACMEClient(account)
+			if err != nil {
+				return err
+			}
+			if needRegister {
+				// New users will need to register; be sure to save it
+				log.Debugf("Register...")
+				reg, err := a.client.Register()
+				if err != nil {
+					return err
+				}
+				account.Registration = reg
+			}
+			// The client has a URL to the current Let's Encrypt Subscriber
+			// Agreement. The user will need to agree to it.
+			log.Debugf("AgreeToTOS...")
+			err = a.client.AgreeToTOS()
+			if err != nil {
+				// Let's Encrypt Subscriber Agreement renew ?
+				reg, err := a.client.QueryRegistration()
+				if err != nil {
+					return err
+				}
+				account.Registration = reg
+				err = a.client.AgreeToTOS()
+				if err != nil {
+					log.Errorf("Error sending ACME agreement to TOS: %+v: %s", account, err.Error())
+				}
+			}
+			err = transaction.Commit(account)
+			if err != nil {
+				return err
+			}
+			safe.Go(func() {
+				a.retrieveCertificates()
+				if err := a.renewCertificates(); err != nil {
+					log.Errorf("Error renewing ACME certificate %+v: %s", account, err.Error())
+				}
+			})
+		}
+		return nil
+	})
+	return nil
+}
+
+// CreateLocalConfig creates a tls.config using local ACME configuration
+func (a *ACME) CreateLocalConfig(tlsConfig *tls.Config, checkOnDemandDomain func(domain string) bool) error {
+	err := a.init()
+	if err != nil {
+		return err
+	}
+	if len(a.Storage) == 0 {
+		return errors.New("Empty Store, please provide a filename for certs storage")
+	}
+	a.checkOnDemandDomain = checkOnDemandDomain
+	tlsConfig.Certificates = append(tlsConfig.Certificates, *a.defaultCertificate)
+	tlsConfig.GetCertificate = a.getCertificate
+
+	localStore := NewLocalStore(a.Storage)
+	a.store = localStore
+	a.challengeProvider = &challengeProvider{store: a.store}
+
+	var needRegister bool
+	var account *Account
+
+	if fileInfo, fileErr := os.Stat(a.Storage); fileErr == nil && fileInfo.Size() != 0 {
+		log.Infof("Loading ACME Account...")
+		// load account
+		object, err := localStore.Load()
+		if err != nil {
+			return err
+		}
+		account = object.(*Account)
+	} else {
+		log.Infof("Generating ACME Account...")
+		account, err = NewAccount(a.Email)
+		if err != nil {
+			return err
+		}
+		needRegister = true
+	}
+
+	log.Infof("buildACMEClient...")
+	a.client, err = a.buildACMEClient(account)
 	if err != nil {
 		return err
 	}
-	client.ExcludeChallenges([]acme.Challenge{acme.HTTP01, acme.DNS01})
-	wrapperChallengeProvider := newWrapperChallengeProvider()
-	client.SetChallengeProvider(acme.TLSSNI01, wrapperChallengeProvider)
 
 	if needRegister {
 		// New users will need to register; be sure to save it
-		reg, err := client.Register()
+		log.Infof("Register...")
+		reg, err := a.client.Register()
 		if err != nil {
 			return err
 		}
@@ -274,40 +267,42 @@ func (a *ACME) CreateConfig(tlsConfig *tls.Config, CheckOnDemandDomain func(doma
 
 	// The client has a URL to the current Let's Encrypt Subscriber
 	// Agreement. The user will need to agree to it.
-	err = client.AgreeToTOS()
+	log.Infof("AgreeToTOS...")
+	err = a.client.AgreeToTOS()
+	if err != nil {
+		// Let's Encrypt Subscriber Agreement renew ?
+		reg, err := a.client.QueryRegistration()
+		if err != nil {
+			return err
+		}
+		account.Registration = reg
+		err = a.client.AgreeToTOS()
+		if err != nil {
+			log.Errorf("Error sending ACME agreement to TOS: %+v: %s", account, err.Error())
+		}
+	}
+	// save account
+	transaction, _, err := a.store.Begin()
+	if err != nil {
+		return err
+	}
+	err = transaction.Commit(account)
 	if err != nil {
 		return err
 	}
 
 	safe.Go(func() {
-		a.retrieveCertificates(client, account)
+		a.retrieveCertificates()
+		if err := a.renewCertificates(); err != nil {
+			log.Errorf("Error renewing ACME certificate %+v: %s", account, err.Error())
+		}
 	})
 
-	tlsConfig.GetCertificate = func(clientHello *tls.ClientHelloInfo) (*tls.Certificate, error) {
-		if challengeCert, ok := wrapperChallengeProvider.getCertificate(clientHello.ServerName); ok {
-			return challengeCert, nil
-		}
-		if domainCert, ok := account.DomainsCertificate.getCertificateForDomain(clientHello.ServerName); ok {
-			return domainCert.tlsCert, nil
-		}
-		if a.OnDemand {
-			if CheckOnDemandDomain != nil && !CheckOnDemandDomain(clientHello.ServerName) {
-				return nil, nil
-			}
-			return a.loadCertificateOnDemand(client, account, clientHello)
-		}
-		return nil, nil
-	}
-
 	ticker := time.NewTicker(24 * time.Hour)
 	safe.Go(func() {
-		for {
-			select {
-			case <-ticker.C:
-
-				if err := a.renewCertificates(client, account); err != nil {
-					log.Errorf("Error renewing ACME certificate %+v: %s", account, err.Error())
-				}
+		for range ticker.C {
+			if err := a.renewCertificates(); err != nil {
+				log.Errorf("Error renewing ACME certificate %+v: %s", account, err.Error())
 			}
 		}
 
@@ -315,25 +310,53 @@ func (a *ACME) CreateConfig(tlsConfig *tls.Config, CheckOnDemandDomain func(doma
 	return nil
 }
 
-func (a *ACME) retrieveCertificates(client *acme.Client, account *Account) {
+func (a *ACME) getCertificate(clientHello *tls.ClientHelloInfo) (*tls.Certificate, error) {
+	account := a.store.Get().(*Account)
+	if challengeCert, ok := a.challengeProvider.getCertificate(clientHello.ServerName); ok {
+		log.Debugf("ACME got challenge %s", clientHello.ServerName)
+		return challengeCert, nil
+	}
+	if domainCert, ok := account.DomainsCertificate.getCertificateForDomain(clientHello.ServerName); ok {
+		log.Debugf("ACME got domain cert %s", clientHello.ServerName)
+		return domainCert.tlsCert, nil
+	}
+	if a.OnDemand {
+		if a.checkOnDemandDomain != nil && !a.checkOnDemandDomain(clientHello.ServerName) {
+			return nil, nil
+		}
+		return a.loadCertificateOnDemand(clientHello)
+	}
+	log.Debugf("ACME got nothing %s", clientHello.ServerName)
+	return nil, nil
+}
+
+func (a *ACME) retrieveCertificates() {
 	log.Infof("Retrieving ACME certificates...")
 	for _, domain := range a.Domains {
 		// check if cert isn't already loaded
+		account := a.store.Get().(*Account)
 		if _, exists := account.DomainsCertificate.exists(domain); !exists {
 			domains := []string{}
 			domains = append(domains, domain.Main)
 			domains = append(domains, domain.SANs...)
-			certificateResource, err := a.getDomainsCertificates(client, domains)
+			certificateResource, err := a.getDomainsCertificates(domains)
 			if err != nil {
 				log.Errorf("Error getting ACME certificate for domain %s: %s", domains, err.Error())
 				continue
 			}
+			transaction, object, err := a.store.Begin()
+			if err != nil {
+				log.Errorf("Error creating ACME store transaction from domain %s: %s", domain, err.Error())
+				continue
+			}
+			account = object.(*Account)
 			_, err = account.DomainsCertificate.addCertificateForDomains(certificateResource, domain)
 			if err != nil {
 				log.Errorf("Error adding ACME certificate for domain %s: %s", domains, err.Error())
 				continue
 			}
-			if err = a.saveAccount(account); err != nil {
+
+			if err = transaction.Commit(account); err != nil {
 				log.Errorf("Error Saving ACME account %+v: %s", account, err.Error())
 				continue
 			}
@@ -342,19 +365,27 @@ func (a *ACME) retrieveCertificates(client *acme.Client, account *Account) {
 	log.Infof("Retrieved ACME certificates")
 }
 
-func (a *ACME) renewCertificates(client *acme.Client, account *Account) error {
+func (a *ACME) renewCertificates() error {
+	log.Debugf("Testing certificate renew...")
+	account := a.store.Get().(*Account)
 	for _, certificateResource := range account.DomainsCertificate.Certs {
 		if certificateResource.needRenew() {
+			transaction, object, err := a.store.Begin()
+			if err != nil {
+				return err
+			}
+			account = object.(*Account)
 			log.Debugf("Renewing certificate %+v", certificateResource.Domains)
-			renewedCert, err := client.RenewCertificate(acme.CertificateResource{
+			renewedCert, err := a.client.RenewCertificate(acme.CertificateResource{
 				Domain:        certificateResource.Certificate.Domain,
 				CertURL:       certificateResource.Certificate.CertURL,
 				CertStableURL: certificateResource.Certificate.CertStableURL,
 				PrivateKey:    certificateResource.Certificate.PrivateKey,
 				Certificate:   certificateResource.Certificate.Certificate,
-			}, false)
+			}, true)
 			if err != nil {
-				return err
+				log.Errorf("Error renewing certificate: %v", err)
+				continue
 			}
 			log.Debugf("Renewed certificate %+v", certificateResource.Domains)
 			renewedACMECert := &Certificate{
@@ -366,84 +397,126 @@ func (a *ACME) renewCertificates(client *acme.Client, account *Account) error {
 			}
 			err = account.DomainsCertificate.renewCertificates(renewedACMECert, certificateResource.Domains)
 			if err != nil {
-				return err
+				log.Errorf("Error renewing certificate: %v", err)
+				continue
 			}
-			if err = a.saveAccount(account); err != nil {
-				return err
+
+			if err = transaction.Commit(account); err != nil {
+				log.Errorf("Error Saving ACME account %+v: %s", account, err.Error())
+				continue
 			}
 		}
 	}
 	return nil
 }
 
-func (a *ACME) buildACMEClient(Account *Account) (*acme.Client, error) {
+func (a *ACME) buildACMEClient(account *Account) (*acme.Client, error) {
+	log.Debugf("Building ACME client...")
 	caServer := "https://acme-v01.api.letsencrypt.org/directory"
 	if len(a.CAServer) > 0 {
 		caServer = a.CAServer
 	}
-	client, err := acme.NewClient(caServer, Account, acme.RSA4096)
+	client, err := acme.NewClient(caServer, account, acme.RSA4096)
+	if err != nil {
+		return nil, err
+	}
+	client.ExcludeChallenges([]acme.Challenge{acme.HTTP01, acme.DNS01})
+	err = client.SetChallengeProvider(acme.TLSSNI01, a.challengeProvider)
 	if err != nil {
 		return nil, err
 	}
-
 	return client, nil
 }
 
-func (a *ACME) loadCertificateOnDemand(client *acme.Client, Account *Account, clientHello *tls.ClientHelloInfo) (*tls.Certificate, error) {
-	if certificateResource, ok := Account.DomainsCertificate.getCertificateForDomain(clientHello.ServerName); ok {
+func (a *ACME) loadCertificateOnDemand(clientHello *tls.ClientHelloInfo) (*tls.Certificate, error) {
+	account := a.store.Get().(*Account)
+	if certificateResource, ok := account.DomainsCertificate.getCertificateForDomain(clientHello.ServerName); ok {
 		return certificateResource.tlsCert, nil
 	}
-	Certificate, err := a.getDomainsCertificates(client, []string{clientHello.ServerName})
+	certificate, err := a.getDomainsCertificates([]string{clientHello.ServerName})
 	if err != nil {
 		return nil, err
 	}
 	log.Debugf("Got certificate on demand for domain %s", clientHello.ServerName)
-	cert, err := Account.DomainsCertificate.addCertificateForDomains(Certificate, Domain{Main: clientHello.ServerName})
+
+	transaction, object, err := a.store.Begin()
 	if err != nil {
 		return nil, err
 	}
-	if err = a.saveAccount(Account); err != nil {
+	account = object.(*Account)
+	cert, err := account.DomainsCertificate.addCertificateForDomains(certificate, Domain{Main: clientHello.ServerName})
+	if err != nil {
+		return nil, err
+	}
+	if err = transaction.Commit(account); err != nil {
 		return nil, err
 	}
 	return cert.tlsCert, nil
 }
 
-func (a *ACME) loadAccount(acmeConfig *ACME) (*Account, error) {
-	a.storageLock.RLock()
-	defer a.storageLock.RUnlock()
-	Account := Account{
-		DomainsCertificate: DomainsCertificates{},
-	}
-	file, err := ioutil.ReadFile(acmeConfig.StorageFile)
-	if err != nil {
-		return nil, err
-	}
-	if err := json.Unmarshal(file, &Account); err != nil {
-		return nil, err
-	}
-	err = Account.DomainsCertificate.init()
-	if err != nil {
-		return nil, err
-	}
-	log.Infof("Loaded ACME config from storage %s", acmeConfig.StorageFile)
-	return &Account, nil
+// LoadCertificateForDomains loads certificates from ACME for given domains
+func (a *ACME) LoadCertificateForDomains(domains []string) {
+	safe.Go(func() {
+		operation := func() error {
+			if a.client == nil {
+				return fmt.Errorf("ACME client still not built")
+			}
+			return nil
+		}
+		notify := func(err error, time time.Duration) {
+			log.Errorf("Error getting ACME client: %v, retrying in %s", err, time)
+		}
+		ebo := backoff.NewExponentialBackOff()
+		ebo.MaxElapsedTime = 30 * time.Second
+		err := backoff.RetryNotify(operation, ebo, notify)
+		if err != nil {
+			log.Errorf("Error getting ACME client: %v", err)
+			return
+		}
+		account := a.store.Get().(*Account)
+		var domain Domain
+		if len(domains) == 0 {
+			// no domain
+			return
+
+		} else if len(domains) > 1 {
+			domain = Domain{Main: domains[0], SANs: domains[1:]}
+		} else {
+			domain = Domain{Main: domains[0]}
+		}
+		if _, exists := account.DomainsCertificate.exists(domain); exists {
+			// domain already exists
+			return
+		}
+		certificate, err := a.getDomainsCertificates(domains)
+		if err != nil {
+			log.Errorf("Error getting ACME certificates %+v : %v", domains, err)
+			return
+		}
+		log.Debugf("Got certificate for domains %+v", domains)
+		transaction, object, err := a.store.Begin()
+
+		if err != nil {
+			log.Errorf("Error creating transaction %+v : %v", domains, err)
+			return
+		}
+		account = object.(*Account)
+		_, err = account.DomainsCertificate.addCertificateForDomains(certificate, domain)
+		if err != nil {
+			log.Errorf("Error adding ACME certificates %+v : %v", domains, err)
+			return
+		}
+		if err = transaction.Commit(account); err != nil {
+			log.Errorf("Error Saving ACME account %+v: %v", account, err)
+			return
+		}
+	})
 }
 
-func (a *ACME) saveAccount(Account *Account) error {
-	a.storageLock.Lock()
-	defer a.storageLock.Unlock()
-	// write account to file
-	data, err := json.MarshalIndent(Account, "", "  ")
-	if err != nil {
-		return err
-	}
-	return ioutil.WriteFile(a.StorageFile, data, 0644)
-}
-
-func (a *ACME) getDomainsCertificates(client *acme.Client, domains []string) (*Certificate, error) {
+func (a *ACME) getDomainsCertificates(domains []string) (*Certificate, error) {
 	log.Debugf("Loading ACME certificates %s...", domains)
 	bundle := true
-	certificate, failures := client.ObtainCertificate(domains, bundle, nil)
+	certificate, failures := a.client.ObtainCertificate(domains, bundle, nil)
 	if len(failures) > 0 {
 		log.Error(failures)
 		return nil, fmt.Errorf("Cannot obtain certificates %s+v", failures)

acme/acme_test.go

@@ -2,6 +2,7 @@ package acme
 
 import (
 	"reflect"
+	"sync"
 	"testing"
 )
 
@@ -16,7 +17,7 @@ func TestDomainsSet(t *testing.T) {
 		ds := Domains{}
 		ds.Set(in)
 		if !reflect.DeepEqual(check, ds) {
-			t.Errorf("Expected %+v\nGo %+v", check, ds)
+			t.Errorf("Expected %+v\nGot %+v", check, ds)
 		}
 	}
 }
@@ -55,7 +56,203 @@ func TestDomainsSetAppend(t *testing.T) {
 	for i, in := range inSlice {
 		ds.Set(in)
 		if !reflect.DeepEqual(checkSlice[i], ds) {
-			t.Errorf("Expected  %s %+v\nGo %+v", in, checkSlice[i], ds)
+			t.Errorf("Expected  %s %+v\nGot %+v", in, checkSlice[i], ds)
 		}
 	}
 }
+
+func TestCertificatesRenew(t *testing.T) {
+	domainsCertificates := DomainsCertificates{
+		lock: sync.RWMutex{},
+		Certs: []*DomainsCertificate{
+			{
+				Domains: Domain{
+					Main: "foo1.com",
+					SANs: []string{}},
+				Certificate: &Certificate{
+					Domain:        "foo1.com",
+					CertURL:       "url",
+					CertStableURL: "url",
+					PrivateKey: []byte(`
+-----BEGIN RSA PRIVATE KEY-----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+pjQkbJNRq/fv/67sojN7N9QoH84egN5cZFh5d8PJomnsvy5JDV4WaG1G6mJpqjdD
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+BwLw7u4Yww+0yja/N5E1XItRD/TOMRnx6GYrvd/ScVjD2kEpLRKju2ZOMC8BmHdw
+hgwvitjcAsTK6cWFPI3uhjVsXhkxuzUmR0Naz+iQrQEFmi1LjGmMV1AVt+1IbYSj
+SZTr1sFJMJeXPmWY3hDjIwKBgQC4H9fCJoorIL0PB5NVreishHzT8fw84ibqSTPq
+2DDtazcf6C3AresN1c4ydqN1uUdg4fXdp9OujRBzTwirQ4CIrmFrBye89g7CrBo6
+Hgxivh06G/3OUw0JBG5f9lvnAiy+Pj9CVxi+36A1NU7ioZP0zY0MW71koW/qXlFY
+YkCfQQKBgBqwND/c3mPg7iY4RMQ9XjrKfV9o6FMzA51lAinjujHlNgsBmqiR951P
+NA3kWZQ73D3IxeLEMaGHpvS7andPN3Z2qPhe+FbJKcF6ZZNTrFQkh/Fpz3wmYPo1
+GIL4+09kNgMRWapaROqI+/3+qJQ+GVJZIPfYC0poJOO6vYqifWe8
+-----END RSA PRIVATE KEY-----
+`),
+					Certificate: []byte(`
+-----BEGIN CERTIFICATE-----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+dMBDFskJySQ6SUfz3fyoXELoDOVbRZETuSodpw+aFCbEtbcQCLT3A0FG+BEPayZH
+tt19zKUlr6e+YFpyjQPGZ7ZkY7iMgHEkhKrXx2DiZ1+cif3X1xfXWQr0S5+E
+-----END CERTIFICATE-----
+`),
+				},
+			},
+			{
+				Domains: Domain{
+					Main: "foo2.com",
+					SANs: []string{}},
+				Certificate: &Certificate{
+					Domain:        "foo2.com",
+					CertURL:       "url",
+					CertStableURL: "url",
+					PrivateKey: []byte(`
+-----BEGIN RSA PRIVATE KEY-----
+MIIEogIBAAKCAQEA7rIVuSrZ3FfYXhR3qaWwfVcgiqKS//yXFzNqkJS6mz9nRCNT
+lPawvrCFIRKdR7UO7xD7A5VTcbrGOAaTvrEaH7mB/4FGL+gN4AiTbVFpKXngAYEW
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+4+AGVe1LFWw4U/v8Iil1/gBBehZBILuhASpXy4W132LJPl76/EbGqh0nVz2UlFqU
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+waYjuc7imBbeD98L/z8bRTlEskSKjtPSEXGVHa9OYdBU+02Ci6TjKztUp6Ho7JE9
+tcHj+eECgYEA+9Ntv6RqIdpT/4/52JYiR+pOem3U8tweCOmUqm/p/AWyfAJTykqt
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+c2KM1fgCjXntRitAHGDMoQKBgDnkgodioLpA+N3FDN0iNqAiKlaZcOFA8G/LzfO0
+tAAhe3dO+2YzT6KTQSNbUqXWDSTKytHRowVbZrJ1FCA4xVJZunNQPaH/Fv8EY7ZU
+zk3cIzq61qZ2AHtrNIGwc2BLQb7bSm9FJsgojxLlJidNJLC/6Q7lo0JMyCnZfVhk
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+Kkgz6v+Wcqm94ugtl3HSm+u9xZzVQxN6gu/jZQv3VpQiAZHjPYc=
+-----END RSA PRIVATE KEY-----
+`),
+					Certificate: []byte(`
+-----BEGIN CERTIFICATE-----
+MIIC+TCCAeGgAwIBAgIJAK25/Z9Jz6IBMA0GCSqGSIb3DQEBBQUAMBMxETAPBgNV
+BAMMCGZvbzIuY29tMB4XDTE2MDYyMDA5MzUyNloXDTI2MDYxODA5MzUyNlowEzER
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++/wiKXX+AEF6FkEgu6EBKlfLhbXfYsk+Xvr8RsaqHSdXPZSUWpQdHE77ZTZtrhgi
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+iIjUFs+9aAgfCiL0WlyyXYAtIev2gw4FHUVlcT/xKks+x8Kgj6e5LTIrRRwW
+-----END CERTIFICATE-----
+`),
+				},
+			},
+		},
+	}
+
+	newCertificate := &Certificate{
+		Domain:        "foo1.com",
+		CertURL:       "url",
+		CertStableURL: "url",
+		PrivateKey: []byte(`
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEA1OdSuXK2zeSLf0UqgrI4pjkpaqhra++pnda4Li4jXo151svi
+Sn7DSynJOoq1jbfRJAoyDhxsBC4S4RuD54U5elJ4wLPZXmHRsvb+NwiHs9VmDqwu
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+wI7SJ8BwDqYMrLw6/nE+degn39KedGDH8gz5cZcdlKTZLjbuBOfU
+-----END RSA PRIVATE KEY-----
+`),
+		Certificate: []byte(`
+-----BEGIN CERTIFICATE-----
+MIIC+TCCAeGgAwIBAgIJAPQiOiQcwYaRMA0GCSqGSIb3DQEBBQUAMBMxETAPBgNV
+BAMMCGZvbzEuY29tMB4XDTE2MDYxOTIyMTE1NFoXDTI2MDYxNzIyMTE1NFowEzER
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+rxTEONNkRDL27bjIPNqOEMGnU5MACSWHtT6WLeD11LI1UEVeoS6dbZ/IG8up4k5J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-----END CERTIFICATE-----
+`),
+	}
+
+	err := domainsCertificates.renewCertificates(
+		newCertificate,
+		Domain{
+			Main: "foo1.com",
+			SANs: []string{}})
+	if err != nil {
+		t.Errorf("Error in renewCertificates :%v", err)
+	}
+	if len(domainsCertificates.Certs) != 2 {
+		t.Errorf("Expected domainsCertificates length %d %+v\nGot %+v", 2, domainsCertificates.Certs, len(domainsCertificates.Certs))
+	}
+	if !reflect.DeepEqual(domainsCertificates.Certs[0].Certificate, newCertificate) {
+		t.Errorf("Expected new certificate %+v \nGot %+v", newCertificate, domainsCertificates.Certs[0].Certificate)
+	}
+}

acme/challengeProvider.go

@@ -2,55 +2,95 @@ package acme
 
 import (
 	"crypto/tls"
+	"strings"
 	"sync"
 
-	"crypto/x509"
+	"fmt"
+	"github.com/cenk/backoff"
+	"github.com/containous/traefik/cluster"
+	"github.com/containous/traefik/log"
 	"github.com/xenolf/lego/acme"
+	"time"
 )
 
-type wrapperChallengeProvider struct {
-	challengeCerts map[string]*tls.Certificate
-	lock           sync.RWMutex
+var _ acme.ChallengeProviderTimeout = (*challengeProvider)(nil)
+
+type challengeProvider struct {
+	store cluster.Store
+	lock  sync.RWMutex
 }
 
-func newWrapperChallengeProvider() *wrapperChallengeProvider {
-	return &wrapperChallengeProvider{
-		challengeCerts: map[string]*tls.Certificate{},
+func (c *challengeProvider) getCertificate(domain string) (cert *tls.Certificate, exists bool) {
+	log.Debugf("Challenge GetCertificate %s", domain)
+	if !strings.HasSuffix(domain, ".acme.invalid") {
+		return nil, false
 	}
-}
-
-func (c *wrapperChallengeProvider) getCertificate(domain string) (cert *tls.Certificate, exists bool) {
 	c.lock.RLock()
 	defer c.lock.RUnlock()
-	if cert, ok := c.challengeCerts[domain]; ok {
-		return cert, true
+	account := c.store.Get().(*Account)
+	if account.ChallengeCerts == nil {
+		return nil, false
 	}
-	return nil, false
+	account.Init()
+	var result *tls.Certificate
+	operation := func() error {
+		for _, cert := range account.ChallengeCerts {
+			for _, dns := range cert.certificate.Leaf.DNSNames {
+				if domain == dns {
+					result = cert.certificate
+					return nil
+				}
+			}
+		}
+		return fmt.Errorf("Cannot find challenge cert for domain %s", domain)
+	}
+	notify := func(err error, time time.Duration) {
+		log.Errorf("Error getting cert: %v, retrying in %s", err, time)
+	}
+	ebo := backoff.NewExponentialBackOff()
+	ebo.MaxElapsedTime = 60 * time.Second
+	err := backoff.RetryNotify(operation, ebo, notify)
+	if err != nil {
+		log.Errorf("Error getting cert: %v", err)
+		return nil, false
+	}
+	return result, true
 }
 
-func (c *wrapperChallengeProvider) Present(domain, token, keyAuth string) error {
-	cert, err := acme.TLSSNI01ChallengeCert(keyAuth)
-	if err != nil {
-		return err
-	}
-	cert.Leaf, err = x509.ParseCertificate(cert.Certificate[0])
+func (c *challengeProvider) Present(domain, token, keyAuth string) error {
+	log.Debugf("Challenge Present %s", domain)
+	cert, _, err := TLSSNI01ChallengeCert(keyAuth)
 	if err != nil {
 		return err
 	}
 
 	c.lock.Lock()
 	defer c.lock.Unlock()
-	for i := range cert.Leaf.DNSNames {
-		c.challengeCerts[cert.Leaf.DNSNames[i]] = &cert
+	transaction, object, err := c.store.Begin()
+	if err != nil {
+		return err
 	}
-
-	return nil
-
+	account := object.(*Account)
+	if account.ChallengeCerts == nil {
+		account.ChallengeCerts = map[string]*ChallengeCert{}
+	}
+	account.ChallengeCerts[domain] = &cert
+	return transaction.Commit(account)
 }
 
-func (c *wrapperChallengeProvider) CleanUp(domain, token, keyAuth string) error {
+func (c *challengeProvider) CleanUp(domain, token, keyAuth string) error {
+	log.Debugf("Challenge CleanUp %s", domain)
 	c.lock.Lock()
 	defer c.lock.Unlock()
-	delete(c.challengeCerts, domain)
-	return nil
+	transaction, object, err := c.store.Begin()
+	if err != nil {
+		return err
+	}
+	account := object.(*Account)
+	delete(account.ChallengeCerts, domain)
+	return transaction.Commit(account)
+}
+
+func (c *challengeProvider) Timeout() (timeout, interval time.Duration) {
+	return 60 * time.Second, 5 * time.Second
 }

acme/crypto.go

@@ -1,6 +1,8 @@
 package acme
 
 import (
+	"crypto"
+	"crypto/ecdsa"
 	"crypto/rand"
 	"crypto/rsa"
 	"crypto/sha256"
@@ -76,3 +78,48 @@ func generateDerCert(privKey *rsa.PrivateKey, expiration time.Time, domain strin
 
 	return x509.CreateCertificate(rand.Reader, &template, &template, &privKey.PublicKey, privKey)
 }
+
+// TLSSNI01ChallengeCert returns a certificate and target domain for the `tls-sni-01` challenge
+func TLSSNI01ChallengeCert(keyAuth string) (ChallengeCert, string, error) {
+	// generate a new RSA key for the certificates
+	var tempPrivKey crypto.PrivateKey
+	tempPrivKey, err := rsa.GenerateKey(rand.Reader, 2048)
+	if err != nil {
+		return ChallengeCert{}, "", err
+	}
+	rsaPrivKey := tempPrivKey.(*rsa.PrivateKey)
+	rsaPrivPEM := pemEncode(rsaPrivKey)
+
+	zBytes := sha256.Sum256([]byte(keyAuth))
+	z := hex.EncodeToString(zBytes[:sha256.Size])
+	domain := fmt.Sprintf("%s.%s.acme.invalid", z[:32], z[32:])
+	tempCertPEM, err := generatePemCert(rsaPrivKey, domain)
+	if err != nil {
+		return ChallengeCert{}, "", err
+	}
+
+	certificate, err := tls.X509KeyPair(tempCertPEM, rsaPrivPEM)
+	if err != nil {
+		return ChallengeCert{}, "", err
+	}
+
+	return ChallengeCert{Certificate: tempCertPEM, PrivateKey: rsaPrivPEM, certificate: &certificate}, domain, nil
+}
+func pemEncode(data interface{}) []byte {
+	var pemBlock *pem.Block
+	switch key := data.(type) {
+	case *ecdsa.PrivateKey:
+		keyBytes, _ := x509.MarshalECPrivateKey(key)
+		pemBlock = &pem.Block{Type: "EC PRIVATE KEY", Bytes: keyBytes}
+	case *rsa.PrivateKey:
+		pemBlock = &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(key)}
+		break
+	case *x509.CertificateRequest:
+		pemBlock = &pem.Block{Type: "CERTIFICATE REQUEST", Bytes: key.Raw}
+		break
+	case []byte:
+		pemBlock = &pem.Block{Type: "CERTIFICATE", Bytes: []byte(data.([]byte))}
+	}
+
+	return pem.EncodeToMemory(pemBlock)
+}

acme/localStore.go

@@ -0,0 +1,85 @@
+package acme
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/containous/traefik/cluster"
+	"github.com/containous/traefik/log"
+	"io/ioutil"
+	"sync"
+)
+
+var _ cluster.Store = (*LocalStore)(nil)
+
+// LocalStore is a store using a file as storage
+type LocalStore struct {
+	file        string
+	storageLock sync.RWMutex
+	account     *Account
+}
+
+// NewLocalStore create a LocalStore
+func NewLocalStore(file string) *LocalStore {
+	return &LocalStore{
+		file: file,
+	}
+}
+
+// Get atomically a struct from the file storage
+func (s *LocalStore) Get() cluster.Object {
+	s.storageLock.RLock()
+	defer s.storageLock.RUnlock()
+	return s.account
+}
+
+// Load loads file into store
+func (s *LocalStore) Load() (cluster.Object, error) {
+	s.storageLock.Lock()
+	defer s.storageLock.Unlock()
+	account := &Account{}
+	file, err := ioutil.ReadFile(s.file)
+	if err != nil {
+		return nil, err
+	}
+	if err := json.Unmarshal(file, &account); err != nil {
+		return nil, err
+	}
+	account.Init()
+	s.account = account
+	log.Infof("Loaded ACME config from store %s", s.file)
+	return account, nil
+}
+
+// Begin creates a transaction with the KV store.
+func (s *LocalStore) Begin() (cluster.Transaction, cluster.Object, error) {
+	s.storageLock.Lock()
+	return &localTransaction{LocalStore: s}, s.account, nil
+}
+
+var _ cluster.Transaction = (*localTransaction)(nil)
+
+type localTransaction struct {
+	*LocalStore
+	dirty bool
+}
+
+// Commit allows to set an object in the file storage
+func (t *localTransaction) Commit(object cluster.Object) error {
+	t.LocalStore.account = object.(*Account)
+	defer t.storageLock.Unlock()
+	if t.dirty {
+		return fmt.Errorf("Transaction already used. Please begin a new one.")
+	}
+
+	// write account to file
+	data, err := json.MarshalIndent(object, "", "  ")
+	if err != nil {
+		return err
+	}
+	err = ioutil.WriteFile(t.file, data, 0600)
+	if err != nil {
+		return err
+	}
+	t.dirty = true
+	return nil
+}

adapters.go

@@ -6,7 +6,7 @@ package main
 import (
 	"net/http"
 
-	log "github.com/Sirupsen/logrus"
+	"github.com/containous/traefik/log"
 )
 
 // OxyLogger implements oxy Logger interface with logrus.

build.Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.6.2
+FROM golang:1.7
 
 RUN go get github.com/Masterminds/glide \
 && go get github.com/jteeuwen/go-bindata/... \

cluster/datastore.go

@@ -0,0 +1,253 @@
+package cluster
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/cenk/backoff"
+	"github.com/containous/staert"
+	"github.com/containous/traefik/job"
+	"github.com/containous/traefik/log"
+	"github.com/docker/libkv/store"
+	"github.com/satori/go.uuid"
+	"golang.org/x/net/context"
+	"sync"
+	"time"
+)
+
+// Metadata stores Object plus metadata
+type Metadata struct {
+	object Object
+	Object []byte
+	Lock   string
+}
+
+// NewMetadata returns new Metadata
+func NewMetadata(object Object) *Metadata {
+	return &Metadata{object: object}
+}
+
+// Marshall marshalls object
+func (m *Metadata) Marshall() error {
+	var err error
+	m.Object, err = json.Marshal(m.object)
+	return err
+}
+
+func (m *Metadata) unmarshall() error {
+	if len(m.Object) == 0 {
+		return nil
+	}
+	return json.Unmarshal(m.Object, m.object)
+}
+
+// Listener is called when Object has been changed in KV store
+type Listener func(Object) error
+
+var _ Store = (*Datastore)(nil)
+
+// Datastore holds a struct synced in a KV store
+type Datastore struct {
+	kv        staert.KvSource
+	ctx       context.Context
+	localLock *sync.RWMutex
+	meta      *Metadata
+	lockKey   string
+	listener  Listener
+}
+
+// NewDataStore creates a Datastore
+func NewDataStore(kvSource staert.KvSource, ctx context.Context, object Object, listener Listener) (*Datastore, error) {
+	datastore := Datastore{
+		kv:        kvSource,
+		ctx:       ctx,
+		meta:      &Metadata{object: object},
+		lockKey:   kvSource.Prefix + "/lock",
+		localLock: &sync.RWMutex{},
+		listener:  listener,
+	}
+	err := datastore.watchChanges()
+	if err != nil {
+		return nil, err
+	}
+	return &datastore, nil
+}
+
+func (d *Datastore) watchChanges() error {
+	stopCh := make(chan struct{})
+	kvCh, err := d.kv.Watch(d.lockKey, stopCh)
+	if err != nil {
+		return err
+	}
+	go func() {
+		ctx, cancel := context.WithCancel(d.ctx)
+		operation := func() error {
+			for {
+				select {
+				case <-ctx.Done():
+					stopCh <- struct{}{}
+					return nil
+				case _, ok := <-kvCh:
+					if !ok {
+						cancel()
+						return err
+					}
+					err = d.reload()
+					if err != nil {
+						return err
+					}
+					// log.Debugf("Datastore object change received: %+v", d.meta)
+					if d.listener != nil {
+						err := d.listener(d.meta.object)
+						if err != nil {
+							log.Errorf("Error calling datastore listener: %s", err)
+						}
+					}
+				}
+			}
+		}
+		notify := func(err error, time time.Duration) {
+			log.Errorf("Error in watch datastore: %+v, retrying in %s", err, time)
+		}
+		err := backoff.RetryNotify(operation, job.NewBackOff(backoff.NewExponentialBackOff()), notify)
+		if err != nil {
+			log.Errorf("Error in watch datastore: %v", err)
+		}
+	}()
+	return nil
+}
+
+func (d *Datastore) reload() error {
+	log.Debugf("Datastore reload")
+	d.localLock.Lock()
+	err := d.kv.LoadConfig(d.meta)
+	if err != nil {
+		d.localLock.Unlock()
+		return err
+	}
+	err = d.meta.unmarshall()
+	if err != nil {
+		d.localLock.Unlock()
+		return err
+	}
+	d.localLock.Unlock()
+	return nil
+}
+
+// Begin creates a transaction with the KV store.
+func (d *Datastore) Begin() (Transaction, Object, error) {
+	id := uuid.NewV4().String()
+	log.Debugf("Transaction %s begins", id)
+	remoteLock, err := d.kv.NewLock(d.lockKey, &store.LockOptions{TTL: 20 * time.Second, Value: []byte(id)})
+	if err != nil {
+		return nil, nil, err
+	}
+	stopCh := make(chan struct{})
+	ctx, cancel := context.WithCancel(d.ctx)
+	var errLock error
+	go func() {
+		_, errLock = remoteLock.Lock(stopCh)
+		cancel()
+	}()
+	select {
+	case <-ctx.Done():
+		if errLock != nil {
+			return nil, nil, errLock
+		}
+	case <-d.ctx.Done():
+		stopCh <- struct{}{}
+		return nil, nil, d.ctx.Err()
+	}
+
+	// we got the lock! Now make sure we are synced with KV store
+	operation := func() error {
+		meta := d.get()
+		if meta.Lock != id {
+			return fmt.Errorf("Object lock value: expected %s, got %s", id, meta.Lock)
+		}
+		return nil
+	}
+	notify := func(err error, time time.Duration) {
+		log.Errorf("Datastore sync error: %v, retrying in %s", err, time)
+		err = d.reload()
+		if err != nil {
+			log.Errorf("Error reloading: %+v", err)
+		}
+	}
+	ebo := backoff.NewExponentialBackOff()
+	ebo.MaxElapsedTime = 60 * time.Second
+	err = backoff.RetryNotify(operation, ebo, notify)
+	if err != nil {
+		return nil, nil, fmt.Errorf("Datastore cannot sync: %v", err)
+	}
+
+	// we synced with KV store, we can now return Setter
+	return &datastoreTransaction{
+		Datastore:  d,
+		remoteLock: remoteLock,
+		id:         id,
+	}, d.meta.object, nil
+}
+
+func (d *Datastore) get() *Metadata {
+	d.localLock.RLock()
+	defer d.localLock.RUnlock()
+	return d.meta
+}
+
+// Load load atomically a struct from the KV store
+func (d *Datastore) Load() (Object, error) {
+	d.localLock.Lock()
+	defer d.localLock.Unlock()
+	err := d.kv.LoadConfig(d.meta)
+	if err != nil {
+		return nil, err
+	}
+	err = d.meta.unmarshall()
+	if err != nil {
+		return nil, err
+	}
+	return d.meta.object, nil
+}
+
+// Get atomically a struct from the KV store
+func (d *Datastore) Get() Object {
+	d.localLock.RLock()
+	defer d.localLock.RUnlock()
+	return d.meta.object
+}
+
+var _ Transaction = (*datastoreTransaction)(nil)
+
+type datastoreTransaction struct {
+	*Datastore
+	remoteLock store.Locker
+	dirty      bool
+	id         string
+}
+
+// Commit allows to set an object in the KV store
+func (s *datastoreTransaction) Commit(object Object) error {
+	s.localLock.Lock()
+	defer s.localLock.Unlock()
+	if s.dirty {
+		return fmt.Errorf("Transaction already used. Please begin a new one.")
+	}
+	s.Datastore.meta.object = object
+	err := s.Datastore.meta.Marshall()
+	if err != nil {
+		return err
+	}
+	err = s.kv.StoreConfig(s.Datastore.meta)
+	if err != nil {
+		return err
+	}
+
+	err = s.remoteLock.Unlock()
+	if err != nil {
+		return err
+	}
+
+	s.dirty = true
+	log.Debugf("Transaction commited %s", s.id)
+	return nil
+}

cluster/leadership.go

@@ -0,0 +1,102 @@
+package cluster
+
+import (
+	"github.com/cenk/backoff"
+	"github.com/containous/traefik/log"
+	"github.com/containous/traefik/safe"
+	"github.com/containous/traefik/types"
+	"github.com/docker/leadership"
+	"golang.org/x/net/context"
+	"time"
+)
+
+// Leadership allows leadership election using a KV store
+type Leadership struct {
+	*safe.Pool
+	*types.Cluster
+	candidate *leadership.Candidate
+	leader    safe.Safe
+	listeners []LeaderListener
+}
+
+// NewLeadership creates a leadership
+func NewLeadership(ctx context.Context, cluster *types.Cluster) *Leadership {
+	return &Leadership{
+		Pool:      safe.NewPool(ctx),
+		Cluster:   cluster,
+		candidate: leadership.NewCandidate(cluster.Store, cluster.Store.Prefix+"/leader", cluster.Node, 20*time.Second),
+		listeners: []LeaderListener{},
+	}
+}
+
+// LeaderListener is called when leadership has changed
+type LeaderListener func(elected bool) error
+
+// Participate tries to be a leader
+func (l *Leadership) Participate(pool *safe.Pool) {
+	pool.GoCtx(func(ctx context.Context) {
+		log.Debugf("Node %s running for election", l.Cluster.Node)
+		defer log.Debugf("Node %s no more running for election", l.Cluster.Node)
+		backOff := backoff.NewExponentialBackOff()
+		operation := func() error {
+			return l.run(l.candidate, ctx)
+		}
+
+		notify := func(err error, time time.Duration) {
+			log.Errorf("Leadership election error %+v, retrying in %s", err, time)
+		}
+		err := backoff.RetryNotify(operation, backOff, notify)
+		if err != nil {
+			log.Errorf("Cannot elect leadership %+v", err)
+		}
+	})
+}
+
+// AddListener adds a leadership listerner
+func (l *Leadership) AddListener(listener LeaderListener) {
+	l.listeners = append(l.listeners, listener)
+}
+
+// Resign resigns from being a leader
+func (l *Leadership) Resign() {
+	l.candidate.Resign()
+	log.Infof("Node %s resigned", l.Cluster.Node)
+}
+
+func (l *Leadership) run(candidate *leadership.Candidate, ctx context.Context) error {
+	electedCh, errCh := candidate.RunForElection()
+	for {
+		select {
+		case elected := <-electedCh:
+			l.onElection(elected)
+		case err := <-errCh:
+			return err
+		case <-ctx.Done():
+			l.candidate.Resign()
+			return nil
+		}
+	}
+}
+
+func (l *Leadership) onElection(elected bool) {
+	if elected {
+		log.Infof("Node %s elected leader ♚", l.Cluster.Node)
+		l.leader.Set(true)
+		l.Start()
+	} else {
+		log.Infof("Node %s elected slave ♝", l.Cluster.Node)
+		l.leader.Set(false)
+		l.Stop()
+	}
+	for _, listener := range l.listeners {
+		err := listener(elected)
+		if err != nil {
+			log.Errorf("Error calling Leadership listener: %s", err)
+		}
+	}
+}
+
+// IsLeader returns true if current node is leader
+func (l *Leadership) IsLeader() bool {
+	return l.leader.Get().(bool)
+}

cluster/store.go

@@ -0,0 +1,16 @@
+package cluster
+
+// Object is the struct to store
+type Object interface{}
+
+// Store is a generic interface to represents a storage
+type Store interface {
+	Load() (Object, error)
+	Get() Object
+	Begin() (Transaction, Object, error)
+}
+
+// Transaction allows to set a struct in the KV store
+type Transaction interface {
+	Commit(object Object) error
+}

configuration.go

@@ -1,36 +1,41 @@
 package main
 
 import (
+	"crypto/tls"
 	"errors"
 	"fmt"
-	"github.com/containous/traefik/acme"
-	"github.com/containous/traefik/provider"
-	"github.com/containous/traefik/types"
+	"os"
 	"regexp"
 	"strings"
 	"time"
+
+	"github.com/containous/traefik/acme"
+	"github.com/containous/traefik/provider"
+	"github.com/containous/traefik/types"
 )
 
 // TraefikConfiguration holds GlobalConfiguration and other stuff
 type TraefikConfiguration struct {
-	GlobalConfiguration
-	ConfigFile string `short:"c" description:"Configuration file to use (TOML)."`
+	GlobalConfiguration `mapstructure:",squash"`
+	ConfigFile          string `short:"c" description:"Configuration file to use (TOML)."`
 }
 
 // GlobalConfiguration holds global configuration (with providers, etc.).
 // It's populated from the traefik configuration file passed as an argument to the binary.
 type GlobalConfiguration struct {
-	GraceTimeOut              int64                   `short:"g" description:"Configuration file to use (TOML)."`
+	GraceTimeOut              int64                   `short:"g" description:"Duration to give active requests a chance to finish during hot-reload"`
 	Debug                     bool                    `short:"d" description:"Enable debug mode"`
 	AccessLogsFile            string                  `description:"Access logs file"`
 	TraefikLogsFile           string                  `description:"Traefik logs file"`
 	LogLevel                  string                  `short:"l" description:"Log level"`
 	EntryPoints               EntryPoints             `description:"Entrypoints definition using format: --entryPoints='Name:http Address::8000 Redirect.EntryPoint:https' --entryPoints='Name:https Address::4442 TLS:tests/traefik.crt,tests/traefik.key'"`
-	Constraints               types.Constraints       `description:"Filter services by constraint, matching with service tags."`
+	Cluster                   *types.Cluster          `description:"Enable clustering"`
+	Constraints               types.Constraints       `description:"Filter services by constraint, matching with service tags"`
 	ACME                      *acme.ACME              `description:"Enable ACME (Let's Encrypt): automatic SSL"`
 	DefaultEntryPoints        DefaultEntryPoints      `description:"Entrypoints to be used by frontends that do not specify any entrypoint"`
 	ProvidersThrottleDuration time.Duration           `description:"Backends throttle duration: minimum duration between 2 events from providers before applying a new configuration. It avoids unnecessary reloads if multiples events are sent in a short amount of time."`
 	MaxIdleConnsPerHost       int                     `description:"If non-zero, controls the maximum idle (keep-alive) to keep per-host.  If zero, DefaultMaxIdleConnsPerHost is used"`
+	InsecureSkipVerify        bool                    `description:"Disable SSL certificate verification"`
 	Retry                     *Retry                  `description:"Enable retry sending request if network error"`
 	Docker                    *provider.Docker        `description:"Enable Docker backend"`
 	File                      *provider.File          `description:"Enable File backend"`
@@ -42,6 +47,7 @@ type GlobalConfiguration struct {
 	Zookeeper                 *provider.Zookepper     `description:"Enable Zookeeper backend"`
 	Boltdb                    *provider.BoltDb        `description:"Enable Boltdb backend"`
 	Kubernetes                *provider.Kubernetes    `description:"Enable Kubernetes backend"`
+	Mesos                     *provider.Mesos         `description:"Enable Mesos backend"`
 }
 
 // DefaultEntryPoints holds default entry points
@@ -68,7 +74,9 @@ func (dep *DefaultEntryPoints) Set(value string) error {
 }
 
 // Get return the EntryPoints map
-func (dep *DefaultEntryPoints) Get() interface{} { return DefaultEntryPoints(*dep) }
+func (dep *DefaultEntryPoints) Get() interface{} {
+	return DefaultEntryPoints(*dep)
+}
 
 // SetValue sets the EntryPoints map with val
 func (dep *DefaultEntryPoints) SetValue(val interface{}) {
@@ -93,7 +101,7 @@ func (ep *EntryPoints) String() string {
 // Set's argument is a string to be parsed to set the flag.
 // It's a comma-separated list, so we split it.
 func (ep *EntryPoints) Set(value string) error {
-	regex := regexp.MustCompile("(?:Name:(?P<Name>\\S*))\\s*(?:Address:(?P<Address>\\S*))?\\s*(?:TLS:(?P<TLS>\\S*))?\\s*(?:Redirect.EntryPoint:(?P<RedirectEntryPoint>\\S*))?\\s*(?:Redirect.Regex:(?P<RedirectRegex>\\S*))?\\s*(?:Redirect.Replacement:(?P<RedirectReplacement>\\S*))?")
+	regex := regexp.MustCompile("(?:Name:(?P<Name>\\S*))\\s*(?:Address:(?P<Address>\\S*))?\\s*(?:TLS:(?P<TLS>\\S*))?\\s*((?P<TLSACME>TLS))?\\s*(?:CA:(?P<CA>\\S*))?\\s*(?:Redirect.EntryPoint:(?P<RedirectEntryPoint>\\S*))?\\s*(?:Redirect.Regex:(?P<RedirectRegex>\\S*))?\\s*(?:Redirect.Replacement:(?P<RedirectReplacement>\\S*))?\\s*(?:Compress:(?P<Compress>\\S*))?")
 	match := regex.FindAllStringSubmatch(value, -1)
 	if match == nil {
 		return errors.New("Bad EntryPoints format: " + value)
@@ -114,6 +122,14 @@ func (ep *EntryPoints) Set(value string) error {
 		tls = &TLS{
 			Certificates: certs,
 		}
+	} else if len(result["TLSACME"]) > 0 {
+		tls = &TLS{
+			Certificates: Certificates{},
+		}
+	}
+	if len(result["CA"]) > 0 {
+		files := strings.Split(result["CA"], ",")
+		tls.ClientCAFiles = files
 	}
 	var redirect *Redirect
 	if len(result["RedirectEntryPoint"]) > 0 || len(result["RedirectRegex"]) > 0 || len(result["RedirectReplacement"]) > 0 {
@@ -124,17 +140,25 @@ func (ep *EntryPoints) Set(value string) error {
 		}
 	}
 
+	compress := false
+	if len(result["Compress"]) > 0 {
+		compress = strings.EqualFold(result["Compress"], "enable") || strings.EqualFold(result["Compress"], "on")
+	}
+
 	(*ep)[result["Name"]] = &EntryPoint{
 		Address:  result["Address"],
 		TLS:      tls,
 		Redirect: redirect,
+		Compress: compress,
 	}
 
 	return nil
 }
 
 // Get return the EntryPoints map
-func (ep *EntryPoints) Get() interface{} { return EntryPoints(*ep) }
+func (ep *EntryPoints) Get() interface{} {
+	return EntryPoints(*ep)
+}
 
 // SetValue sets the EntryPoints map with val
 func (ep *EntryPoints) SetValue(val interface{}) {
@@ -152,6 +176,8 @@ type EntryPoint struct {
 	Address  string
 	TLS      *TLS
 	Redirect *Redirect
+	Auth     *types.Auth
+	Compress bool
 }
 
 // Redirect configures a redirection of an entry point to another, or to an URL
@@ -163,12 +189,74 @@ type Redirect struct {
 
 // TLS configures TLS for an entry point
 type TLS struct {
-	Certificates Certificates
+	MinVersion    string
+	CipherSuites  []string
+	Certificates  Certificates
+	ClientCAFiles []string
+}
+
+// Map of allowed TLS minimum versions
+var minVersion = map[string]uint16{
+	`VersionTLS10`: tls.VersionTLS10,
+	`VersionTLS11`: tls.VersionTLS11,
+	`VersionTLS12`: tls.VersionTLS12,
+}
+
+// Map of TLS CipherSuites from crypto/tls
+var cipherSuites = map[string]uint16{
+	`TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256`: tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+	`TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384`: tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+	`TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA`:    tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+	`TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA`:    tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+	`TLS_RSA_WITH_AES_128_GCM_SHA256`:       tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
+	`TLS_RSA_WITH_AES_256_GCM_SHA384`:       tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
+	`TLS_RSA_WITH_AES_128_CBC_SHA`:          tls.TLS_RSA_WITH_AES_128_CBC_SHA,
+	`TLS_RSA_WITH_AES_256_CBC_SHA`:          tls.TLS_RSA_WITH_AES_256_CBC_SHA,
+	`TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA`:   tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
+	`TLS_RSA_WITH_3DES_EDE_CBC_SHA`:         tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
 }
 
 // Certificates defines traefik certificates type
+// Certs and Keys could be either a file path, or the file content itself
 type Certificates []Certificate
 
+//CreateTLSConfig creates a TLS config from Certificate structures
+func (certs *Certificates) CreateTLSConfig() (*tls.Config, error) {
+	config := &tls.Config{}
+	config.Certificates = []tls.Certificate{}
+	certsSlice := []Certificate(*certs)
+	for _, v := range certsSlice {
+		isAPath := false
+		_, errCert := os.Stat(v.CertFile)
+		_, errKey := os.Stat(v.KeyFile)
+		if errCert == nil {
+			if errKey == nil {
+				isAPath = true
+			} else {
+				return nil, fmt.Errorf("Bad TLS Certificate KeyFile format. Expected a path.")
+			}
+		} else if errKey == nil {
+			return nil, fmt.Errorf("Bad TLS Certificate KeyFile format. Expected a path.")
+		}
+
+		cert := tls.Certificate{}
+		var err error
+		if isAPath {
+			cert, err = tls.LoadX509KeyPair(v.CertFile, v.KeyFile)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			cert, err = tls.X509KeyPair([]byte(v.CertFile), []byte(v.KeyFile))
+			if err != nil {
+				return nil, err
+			}
+		}
+		config.Certificates = append(config.Certificates, cert)
+	}
+	return config, nil
+}
+
 // String is the method to format the flag's value, part of the flag.Value interface.
 // The String method's output will be used in diagnostics.
 func (certs *Certificates) String() string {
@@ -199,6 +287,7 @@ func (certs *Certificates) Type() string {
 }
 
 // Certificate holds a SSL cert/key pair
+// Certs and Key could be either a file path, or the file content itself
 type Certificate struct {
 	CertFile string
 	KeyFile  string
@@ -206,8 +295,7 @@ type Certificate struct {
 
 // Retry contains request retry config
 type Retry struct {
-	Attempts int   `description:"Number of attempts"`
-	MaxMem   int64 `description:"Maximum request body to be stored in memory in Mo"`
+	Attempts int `description:"Number of attempts"`
 }
 
 // NewTraefikDefaultPointersConfiguration creates a TraefikConfiguration with pointers default values
@@ -215,8 +303,9 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
 	//default Docker
 	var defaultDocker provider.Docker
 	defaultDocker.Watch = true
+	defaultDocker.ExposedByDefault = true
 	defaultDocker.Endpoint = "unix:///var/run/docker.sock"
-	defaultDocker.TLS = &provider.DockerTLS{}
+	defaultDocker.SwarmMode = false
 
 	// default File
 	var defaultFile provider.File
@@ -238,8 +327,7 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
 	var defaultConsul provider.Consul
 	defaultConsul.Watch = true
 	defaultConsul.Endpoint = "127.0.0.1:8500"
-	defaultConsul.Prefix = "/traefik"
-	defaultConsul.TLS = &provider.KvTLS{}
+	defaultConsul.Prefix = "traefik"
 	defaultConsul.Constraints = []types.Constraint{}
 
 	// default ConsulCatalog
@@ -250,9 +338,8 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
 	// default Etcd
 	var defaultEtcd provider.Etcd
 	defaultEtcd.Watch = true
-	defaultEtcd.Endpoint = "127.0.0.1:400"
+	defaultEtcd.Endpoint = "127.0.0.1:2379"
 	defaultEtcd.Prefix = "/traefik"
-	defaultEtcd.TLS = &provider.KvTLS{}
 	defaultEtcd.Constraints = []types.Constraint{}
 
 	//default Zookeeper
@@ -272,9 +359,17 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
 	//default Kubernetes
 	var defaultKubernetes provider.Kubernetes
 	defaultKubernetes.Watch = true
-	defaultKubernetes.Endpoint = "127.0.0.1:8080"
+	defaultKubernetes.Endpoint = ""
+	defaultKubernetes.LabelSelector = ""
 	defaultKubernetes.Constraints = []types.Constraint{}
 
+	// default Mesos
+	var defaultMesos provider.Mesos
+	defaultMesos.Watch = true
+	defaultMesos.Endpoint = "http://127.0.0.1:5050"
+	defaultMesos.ExposedByDefault = true
+	defaultMesos.Constraints = []types.Constraint{}
+
 	defaultConfiguration := GlobalConfiguration{
 		Docker:        &defaultDocker,
 		File:          &defaultFile,
@@ -286,7 +381,8 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
 		Zookeeper:     &defaultZookeeper,
 		Boltdb:        &defaultBoltDb,
 		Kubernetes:    &defaultKubernetes,
-		Retry:         &Retry{MaxMem: 2},
+		Mesos:         &defaultMesos,
+		Retry:         &Retry{},
 	}
 	return &TraefikConfiguration{
 		GlobalConfiguration: defaultConfiguration,

contrib/systemd/traefik.service

@@ -4,3 +4,6 @@ Description=Traefik
 [Service]
 ExecStart=/usr/bin/traefik --configFile=/etc/traefik.toml
 Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

docs/basics.md

@@ -30,7 +30,7 @@ Entrypoints are the network entry points into Træfɪk.
 They can be defined using:
 
 - a port (80, 443...)
-- SSL (Certificates. Keys...)
+- SSL (Certificates, Keys, authentication with a client certificate signed by a trusted CA...)
 - redirection to another entrypoint (redirect `HTTP` to `HTTPS`)
 
 Here is an example of entrypoints definition:
@@ -50,10 +50,27 @@ Here is an example of entrypoints definition:
 ```
 
 - Two entrypoints are defined `http` and `https`.
-- `http` listens on port `80` et `https` on port `443`.
-- We enable SSL en `https` by giving a certificate and a key.
+- `http` listens on port `80` and `https` on port `443`.
+- We enable SSL on `https` by giving a certificate and a key.
 - We also redirect all the traffic from entrypoint `http` to `https`.
 
+And here is another example with client certificate authentication:
+
+```toml
+[entryPoints]
+  [entryPoints.https]
+  address = ":443"
+  [entryPoints.https.tls]
+  clientCAFiles = ["tests/clientca1.crt", "tests/clientca2.crt"]
+    [[entryPoints.https.tls.certificates]]
+    certFile = "tests/traefik.crt"
+    keyFile = "tests/traefik.key"
+```
+
+- We enable SSL on `https` by giving a certificate and a key.
+- One or several files containing Certificate Authorities in PEM format are added.
+- It is possible to have multiple CA:s in the same file or keep them in separate files.
+
 ## Frontends
 
 A frontend is a set of rules that forwards the incoming traffic from an entrypoint to a backend.
@@ -80,25 +97,64 @@ Here is an example of frontends definition:
   [frontends.frontend1]
   backend = "backend2"
     [frontends.frontend1.routes.test_1]
-    rule = "Host: test.localhost, test2.localhost"
+    rule = "Host:test.localhost,test2.localhost"
   [frontends.frontend2]
   backend = "backend1"
   passHostHeader = true
   priority = 10
   entrypoints = ["https"] # overrides defaultEntryPoints
     [frontends.frontend2.routes.test_1]
-    rule = "Host: localhost, {subdomain:[a-z]+}.localhost"
+    rule = "Host:localhost,{subdomain:[a-z]+}.localhost"
   [frontends.frontend3]
   backend = "backend2"
-    rule = "Host: test3.localhost;Path:/test"
+    [frontends.frontend3.routes.test_1]
+    rule = "Host:test3.localhost;Path:/test"
 ```
 
 - Three frontends are defined: `frontend1`, `frontend2` and `frontend3`
-- `frontend1` will forward the traffic to the `backend2` if the rule `Host: test.localhost, test2.localhost` is matched
-- `frontend2` will forward the traffic to the `backend1` if the rule `Host: localhost, {subdomain:[a-z]+}.localhost` is matched (forwarding client `Host` header to the backend)
-- `frontend3` will forward the traffic to the `backend2` if the rules `Host: test3.localhost` and `Path:/test` are matched
+- `frontend1` will forward the traffic to the `backend2` if the rule `Host:test.localhost,test2.localhost` is matched
+- `frontend2` will forward the traffic to the `backend1` if the rule `Host:localhost,{subdomain:[a-z]+}.localhost` is matched (forwarding client `Host` header to the backend)
+- `frontend3` will forward the traffic to the `backend2` if the rules `Host:test3.localhost` **AND** `Path:/test` are matched
 
-By default, routes will be sorted using rules length (to avoid path overlap):
+### Combining multiple rules
+
+As seen in the previous example, you can combine multiple rules.
+In TOML file, you can use multiple routes:
+
+```toml
+  [frontends.frontend3]
+  backend = "backend2"
+    [frontends.frontend3.routes.test_1]
+    rule = "Host:test3.localhost"
+    [frontends.frontend3.routes.test_2]
+    rule = "Path:/test"
+```
+
+Here `frontend3` will forward the traffic to the `backend2` if the rules `Host:test3.localhost` **AND** `Path:/test` are matched.
+You can also use the notation using a `;` separator, same result:
+
+```toml
+  [frontends.frontend3]
+  backend = "backend2"
+    [frontends.frontend3.routes.test_1]
+    rule = "Host:test3.localhost;Path:/test"
+```
+
+Finally, you can create a rule to bind multiple domains or Path to a frontend, using the `,` separator:
+
+```toml
+ [frontends.frontend2]
+    [frontends.frontend2.routes.test_1]
+    rule = "Host:test1.localhost,test2.localhost"
+  [frontends.frontend3]
+  backend = "backend2"
+    [frontends.frontend3.routes.test_1]
+    rule = "Path:/test1,/test2"
+```
+
+### Priorities
+
+By default, routes will be sorted (in descending order) using rules length (to avoid path overlap):
 `PathPrefix:/12345` will be matched before `PathPrefix:/1234` that will be matched before `PathPrefix:/1`.
 
 You can customize priority by frontend:
@@ -119,6 +175,8 @@ You can customize priority by frontend:
       rule = "PathPrefix:/toto"
 ```
 
+Here, `frontend1` will be matched before `frontend2` (`10 > 5`).
+
 ## Backends
 
 A backend is responsible to load-balance the traffic coming from one or more frontends to a set of http servers.
@@ -164,6 +222,17 @@ For example:
 - Another possible value for `extractorfunc` is `client.ip` which will categorize requests based on client source ip.
 - Lastly `extractorfunc` can take the value of `request.header.ANY_HEADER` which will categorize requests based on `ANY_HEADER` that you provide.
 
+Sticky sessions are supported with both load balancers. When sticky sessions are enabled, a cookie called `_TRAEFIK_BACKEND` is set on the initial
+request. On subsequent requests, the client will be directed to the backend stored in the cookie if it is still healthy. If not, a new backend
+will be assigned.
+
+For example:
+```toml
+[backends]
+  [backends.backend1]
+    [backends.backend1.loadbalancer]
+      sticky = true
+```
 ## Servers
 
 Servers are simply defined using a `URL`. You can also apply a custom `weight` to each server (this will be used by load-balancing).
@@ -197,9 +266,30 @@ Here is an example of backends and servers definition:
 - `backend2` will forward the traffic to two servers: `http://172.17.0.4:80"` with weight `1` and `http://172.17.0.5:80` with weight `2` using `drr` load-balancing strategy.
 - a circuit breaker is added on `backend1` using the expression `NetworkErrorRatio() > 0.5`: watch error ratio over 10 second sliding window
 
-# Launch
+# Configuration
+
+Træfɪk's configuration has two parts: 
+
+- The [static Træfɪk configuration](/basics#static-trfk-configuration) which is loaded only at the begining. 
+- The [dynamic Træfɪk configuration](/basics#dynamic-trfk-configuration) which can be hot-reloaded (no need to restart the process).
+
+
+## Static Træfɪk configuration
+
+The static configuration is the global configuration which setting up connections to configuration backends and entrypoints. 
+
+Træfɪk can be configured using many configuration sources with the following precedence order. 
+Each item takes precedence over the item below it:
+
+- [Key-value Store](/basics/#key-value-stores)
+- [Arguments](/basics/#arguments)
+- [Configuration file](/basics/#configuration-file)
+- Default
+
+It means that arguments overrides configuration file, and Key-value Store overrides arguments.
+
+### Configuration file
 
-Træfɪk can be configured using a TOML file configuration, arguments, or both.
 By default, Træfɪk will try to find a `traefik.toml` in the following places:
 
 - `/etc/traefik/`
@@ -212,15 +302,63 @@ You can override this by setting a `configFile` argument:
 $ traefik --configFile=foo/bar/myconfigfile.toml
 ```
 
-Træfɪk uses the following precedence order. Each item takes precedence over the item below it:
+Please refer to the [global configuration](/toml/#global-configuration) section to get documentation on it.
 
-- arguments
-- configuration file
-- default
+### Arguments
 
-It means that arguments overrides configuration file.
-Each argument is described in the help section:
+Each argument (and command) is described in the help section:
 
 ```bash
 $ traefik --help
 ```
+
+Note that all default values will be displayed as well.
+
+### Key-value stores
+
+Træfɪk supports several Key-value stores:
+
+- [Consul](https://consul.io)
+- [etcd](https://coreos.com/etcd/)
+- [ZooKeeper](https://zookeeper.apache.org/) 
+- [boltdb](https://github.com/boltdb/bolt)
+
+Please refer to the [User Guide Key-value store configuration](/user-guide/kv-config/) section to get documentation on it.
+
+## Dynamic Træfɪk configuration
+
+The dynamic configuration concerns : 
+
+- [Frontends](/basics/#frontends)
+- [Backends](/basics/#backends) 
+- [Servers](/basics/#servers) 
+
+Træfɪk can hot-reload those rules which could be provided by [multiple configuration backends](/toml/#configuration-backends).
+
+We only need to enable `watch` option to make Træfɪk watch configuration backend changes and generate its configuration automatically.
+Routes to services will be created and updated instantly at any changes.
+
+Please refer to the [configuration backends](/toml/#configuration-backends) section to get documentation on it.
+
+# Commands
+
+Usage: `traefik [command] [--flag=flag_argument]`
+
+List of Træfɪk available commands with description :                                                             
+
+- `version` : Print version 
+- `storeconfig` : Store the static traefik configuration into a Key-value stores. Please refer to the [Store Træfɪk configuration](/user-guide/kv-config/#store-trfk-configuration) section to get documentation on it.
+
+Each command may have related flags. 
+All those related flags will be displayed with :
+
+```bash
+$ traefik [command] --help
+```
+
+Note that each command is described at the begining of the help section:
+
+```bash
+$ traefik --help
+```
+

docs/index.md

@@ -36,7 +36,9 @@ Routes to your services will be created instantly.
 Run it and forget it!
   
 
-## Demo
+## Quickstart
+
+You can have a quick look at Træfɪk in this [Katacoda tutorial](https://www.katacoda.com/courses/traefik/deploy-load-balancer) that shows how to load balance requests between multiple Docker containers.
 
 Here is a talk (in french) given by [Emile Vauge](https://github.com/emilevauge) at the [Devoxx France 2016](http://www.devoxx.fr) conference. 
 You will learn fundamental Træfɪk features and see some demos with Docker, Mesos/Marathon and Lets'Encrypt. 

docs/toml.md

@@ -26,6 +26,8 @@
 #
 # Optional
 # Default: "ERROR"
+# Accepted values, in order of severity: "DEBUG", "INFO", "WARN", "ERROR", "FATAL", "PANIC"
+# Messages at and above the selected level will be logged.
 #
 # logLevel = "ERROR"
 
@@ -46,6 +48,13 @@
 #
 # MaxIdleConnsPerHost = 200
 
+# If set to true invalid SSL certificates are accepted for backends.
+# Note: This disables detection of man-in-the-middle attacks so should only be used on secure backend networks.
+# Optional
+# Default: false
+#
+# InsecureSkipVerify = true
+
 # Entrypoints to be used by frontends that do not specify any entrypoint.
 # Each frontend can specify its own entrypoints.
 #
@@ -55,6 +64,53 @@
 # defaultEntryPoints = ["http", "https"]
 ```
 
+### Constraints
+
+In a micro-service architecture, with a central service discovery, setting constraints limits Træfɪk scope to a smaller number of routes.
+
+Træfɪk filters services according to service attributes/tags set in your configuration backends.
+
+Supported backends:
+
+- Docker
+- Consul K/V
+- BoltDB
+- Zookeeper
+- Etcd
+- Consul Catalog
+
+Supported filters:
+
+- ```tag```
+
+```
+# Constraints definition
+#
+# Optional
+#
+# Simple matching constraint
+# constraints = ["tag==api"]
+#
+# Simple mismatching constraint
+# constraints = ["tag!=api"]
+#
+# Globbing
+# constraints = ["tag==us-*"]
+#
+# Backend-specific constraint
+# [consulCatalog]
+#   endpoint = 127.0.0.1:8500
+#   constraints = ["tag==api"]
+#
+# Multiple constraints
+#   - "tag==" must match with at least one tag
+#   - "tag!=" must match with none of tags
+# constraints = ["tag!=us-*", "tag!=asia-*"]
+# [consulCatalog]
+#   endpoint = 127.0.0.1:8500
+#   constraints = ["tag==api", "tag!=v*-beta"]
+```
+
 ## Entrypoints definition
 
 ```toml
@@ -89,6 +145,64 @@
 #     [entryPoints.http.redirect]
 #       regex = "^http://localhost/(.*)"
 #       replacement = "http://mydomain/$1"
+#
+# Only accept clients that present a certificate signed by a specified
+# Certificate Authority (CA)
+# ClientCAFiles can be configured with multiple CA:s in the same file or
+# use multiple files containing one or several CA:s. The CA:s has to be in PEM format.
+# All clients will be required to present a valid cert.
+# The requirement will apply to all server certs in the entrypoint
+# In the example below both snitest.com and snitest.org will require client certs
+#
+# [entryPoints]
+#   [entryPoints.https]
+#   address = ":443"
+#   [entryPoints.https.tls]
+#   ClientCAFiles = ["tests/clientca1.crt", "tests/clientca2.crt"]
+#     [[entryPoints.https.tls.certificates]]
+#     CertFile = "integration/fixtures/https/snitest.com.cert"
+#     KeyFile = "integration/fixtures/https/snitest.com.key"
+#     [[entryPoints.https.tls.certificates]]
+#     CertFile = "integration/fixtures/https/snitest.org.cert"
+#     KeyFile = "integration/fixtures/https/snitest.org.key"
+#
+# To enable basic auth on an entrypoint
+# with 2 user/pass: test:test and test2:test2
+# Passwords can be encoded in MD5, SHA1 and BCrypt: you can use htpasswd to generate those ones
+# [entryPoints]
+#   [entryPoints.http]
+#   address = ":80"
+#   [entryPoints.http.auth.basic]
+#   users = ["test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"]
+#
+# To enable digest auth on an entrypoint
+# with 2 user/realm/pass: test:traefik:test and test2:traefik:test2
+# You can use htdigest to generate those ones
+# [entryPoints]
+#   [entryPoints.http]
+#   address = ":80"
+#   [entryPoints.http.auth.basic]
+#   users = ["test:traefik:a2688e031edb4be6a3797f3882655c05 ", "test2:traefik:518845800f9e2bfb1f1f740ec24f074e"]
+#
+# To specify an https entrypoint with a minimum TLS version, and specifying an array of cipher suites (from crypto/tls):
+# [entryPoints]
+#   [entryPoints.https]
+#   address = ":443"
+#     [entryPoints.https.tls]
+#     MinVersion = "VersionTLS12"
+#     CipherSuites = ["TLS_RSA_WITH_AES_256_GCM_SHA384"]
+#       [[entryPoints.https.tls.certificates]]
+#       CertFile = "integration/fixtures/https/snitest.com.cert"
+#       KeyFile = "integration/fixtures/https/snitest.com.key"
+#       [[entryPoints.https.tls.certificates]]
+#       CertFile = "integration/fixtures/https/snitest.org.cert"
+#       KeyFile = "integration/fixtures/https/snitest.org.key"
+
+# To enable compression support using gzip format:
+# [entryPoints]
+#   [entryPoints.http]
+#   address = ":80"
+#   compress = true
 
 [entryPoints]
   [entryPoints.http]
@@ -110,13 +224,6 @@
 # Default: (number servers in backend) -1
 #
 # attempts = 3
-
-# Sets the maximum request body to be stored in memory in Mo
-#
-# Optional
-# Default: 2
-#
-# maxMem = 3
 ```
 
 ## ACME (Let's Encrypt) configuration
@@ -140,12 +247,18 @@
 #
 email = "test@traefik.io"
 
-# File used for certificates storage.
-# WARNING, if you use Traefik in Docker, don't forget to mount this file as a volume.
+# File or key used for certificates storage.
+# WARNING, if you use Traefik in Docker, you have 2 options:
+#  - create a file on your host and mount it as a volume
+#      storageFile = "acme.json"
+#      $ docker run -v "/my/host/acme.json:acme.json" traefik
+#  - mount the folder containing the file as a volume
+#      storageFile = "/etc/traefik/acme/acme.json"
+#      $ docker run -v "/my/host/acme:/etc/traefik/acme" traefik
 #
 # Required
 #
-storageFile = "acme.json"
+storage = "acme.json" # or "traefik/acme/account" if using KV store
 
 # Entrypoint to proxy acme challenge to.
 # WARNING, must point to an entrypoint on port 443
@@ -156,12 +269,19 @@ entryPoint = "https"
 
 # Enable on demand certificate. This will request a certificate from Let's Encrypt during the first TLS handshake for a hostname that does not yet have a certificate.
 # WARNING, TLS handshakes will be slow when requesting a hostname certificate for the first time, this can leads to DoS attacks.
-# WARNING, Take note that Let's Encrypt have rate limiting: https://community.letsencrypt.org/t/quick-start-guide/1631
+# WARNING, Take note that Let's Encrypt have rate limiting: https://letsencrypt.org/docs/rate-limits
 #
 # Optional
 #
 # onDemand = true
 
+# Enable certificate generation on frontends Host rules. This will request a certificate from Let's Encrypt for each frontend with a Host rule.
+# For example, a rule Host:test1.traefik.io,test2.traefik.io will request a certificate with main domain test1.traefik.io and SAN test2.traefik.io.
+#
+# Optional
+#
+# OnHostRule = true
+
 # CA server to use
 # Uncomment the line to run on the staging let's encrypt server
 # Leave comment to go to prod
@@ -173,7 +293,7 @@ entryPoint = "https"
 # Domains list
 # You can provide SANs (alternative domains) to each main domain
 # All domains must have A/AAAA records pointing to Traefik
-# WARNING, Take note that Let's Encrypt have rate limiting: https://community.letsencrypt.org/t/quick-start-guide/1631
+# WARNING, Take note that Let's Encrypt have rate limiting: https://letsencrypt.org/docs/rate-limits
 # Each domain & SANs will lead to a certificate request.
 #
 # [[acme.domains]]
@@ -195,58 +315,13 @@ entryPoint = "https"
    main = "local4.com"
 ```
 
-## Constraints
-
-In a micro-service architecture, with a central service discovery, setting constraints limits Træfɪk scope to a smaller number of routes.
-
-Træfɪk filters services according to service attributes/tags set in your configuration backends.
-
-Supported backends:
-
-- Consul Catalog
-
-Supported filters:
-
-- ```tag```
-
-```
-# Constraints definition
-
-#
-# Optional
-#
-
-# Simple matching constraint
-# constraints = ["tag==api"]
-
-# Simple mismatching constraint
-# constraints = ["tag!=api"]
-
-# Globbing
-# constraints = ["tag==us-*"]
-
-# Backend-specific constraint
-# [consulCatalog]
-#   endpoint = 127.0.0.1:8500
-#   constraints = ["tag==api"]
-
-# Multiple constraints
-#   - "tag==" must match with at least one tag
-#   - "tag!=" must match with none of tags
-# constraints = ["tag!=us-*", "tag!=asia-*"]
-# [consulCatalog]
-#   endpoint = 127.0.0.1:8500
-#   constraints = ["tag==api", "tag!=v*-beta"]
-```
-
-
 # Configuration backends
 
 ## File backend
 
 Like any other reverse proxy, Træfɪk can be configured with a file. You have two choices:
 
-- simply add your configuration at the end of the global configuration file `traefik.toml` :
+- simply add your configuration at the end of the global configuration file `traefik.toml`:
 
 ```toml
 # traefik.toml
@@ -387,7 +462,7 @@ watch = true
 
 ## API backend
 
-Træfik can be configured using a restful api.
+Træfik can be configured using a RESTful api.
 To enable it:
 
 ```toml
@@ -405,6 +480,18 @@ address = ":8080"
 #
 # Optional
 # ReadOnly = false
+#
+# To enable basic auth on the webui
+# with 2 user/pass: test:test and test2:test2
+# Passwords can be encoded in MD5, SHA1 and BCrypt: you can use htpasswd to generate those ones
+#   [web.auth.basic]
+#     users = ["test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"]
+# To enable digest auth on the webui
+# with 2 user/realm/pass: test:traefik:test and test2:traefik:test2
+# You can use htdigest to generate those ones
+#   [web.auth.basic]
+#     users = ["test:traefik:a2688e031edb4be6a3797f3882655c05 ", "test2:traefik:518845800f9e2bfb1f1f740ec24f074e"]
+
 ```
 
 - `/`: provides a simple HTML frontend of Træfik
@@ -412,6 +499,26 @@ address = ":8080"
 ![Web UI Providers](img/web.frontend.png)
 ![Web UI Health](img/traefik-health.png)
 
+- `/ping`: `GET` simple endpoint to check for Træfik process liveness.
+
+```sh
+$ curl -sv "http://localhost:8080/ping"
+*   Trying ::1...
+* Connected to localhost (::1) port 8080 (#0)
+> GET /ping HTTP/1.1
+> Host: localhost:8080
+> User-Agent: curl/7.43.0
+> Accept: */*
+>
+< HTTP/1.1 200 OK
+< Date: Thu, 25 Aug 2016 01:35:36 GMT
+< Content-Length: 2
+< Content-Type: text/plain; charset=utf-8
+<
+* Connection #0 to host localhost left intact
+OK
+```
+
 - `/health`: `GET` json metrics
 
 ```sh
@@ -567,6 +674,28 @@ watch = true
 #
 # filename = "docker.tmpl"
 
+# Expose containers by default in traefik
+#
+# Optional
+# Default: true
+#
+exposedbydefault = true
+
+# Use the IP address from the binded port instead of the inner network one. For specific use-case :)
+
+#
+# Optional
+# Default: false
+#
+usebindportip = true
+# Use Swarm Mode services as data provider
+#
+# Optional
+# Default: false
+#
+swarmmode = false
+
+
 # Enable docker TLS connection
 #
 #  [docker.tls]
@@ -579,6 +708,11 @@ watch = true
 Labels can be used on containers to override default behaviour:
 
 - `traefik.backend=foo`: assign the container to `foo` backend
+- `traefik.backend.maxconn.amount=10`: set a maximum number of connections to the backend. Must be used in conjunction with the below label to take effect.
+- `traefik.backend.maxconn.extractorfunc=client.ip`: set the function to be used against the request to determine what to limit maximum connections to the backend by. Must be used in conjunction with the above label to take effect.
+- `traefik.backend.loadbalancer.method=drr`: override the default `wrr` load balancer algorithm
+- `traefik.backend.loadbalancer.sticky=true`: enable backend sticky sessions
+- `traefik.backend.circuitbreaker.expression=NetworkErrorRatio() > 0.5`: create a [circuit breaker](/basics/#backends) to be used against the backend
 - `traefik.port=80`: register this port. Useful when the container exposes multiples ports.
 - `traefik.protocol=https`: override the default `http` protocol
 - `traefik.weight=10`: assign this weight to the container
@@ -587,9 +721,9 @@ Labels can be used on containers to override default behaviour:
 - `traefik.frontend.passHostHeader=true`: forward client `Host` header to the backend.
 - `traefik.frontend.priority=10`: override default frontend priority
 - `traefik.frontend.entryPoints=http,https`: assign this frontend to entry points `http` and `https`. Overrides `defaultEntryPoints`.
-- `traefik.domain=traefik.localhost`: override the default domain
 - `traefik.docker.network`: Set the docker network to use for connections to this container
 
+NB: when running inside a container, Træfɪk will need network access through `docker network connect <network> <traefik-container>`
 
 ## Marathon backend
 
@@ -622,7 +756,6 @@ endpoint = "http://127.0.0.1:8080"
 watch = true
 
 # Default domain used.
-# Can be overridden by setting the "traefik.domain" label on an application.
 #
 # Required
 #
@@ -664,11 +797,22 @@ domain = "marathon.localhost"
 #
 # [marathon.TLS]
 # InsecureSkipVerify = true
+
+# DCOSToken for DCOS environment, This will override the Authorization header
+#
+# Optional
+#
+# dcosToken = "xxxxxx"
 ```
 
 Labels can be used on containers to override default behaviour:
 
 - `traefik.backend=foo`: assign the application to `foo` backend
+- `traefik.backend.maxconn.amount=10`: set a maximum number of connections to the backend. Must be used in conjunction with the below label to take effect.
+- `traefik.backend.maxconn.extractorfunc=client.ip`: set the function to be used against the request to determine what to limit maximum connections to the backend by. Must be used in conjunction with the above label to take effect.
+- `traefik.backend.loadbalancer.method=drr`: override the default `wrr` load balancer algorithm
+- `traefik.backend.loadbalancer.sticky=true`: enable backend sticky sessions
+- `traefik.backend.circuitbreaker.expression=NetworkErrorRatio() > 0.5`: create a [circuit breaker](/basics/#backends) to be used against the backend
 - `traefik.portIndex=1`: register port by index in the application's ports array. Useful when the application exposes multiple ports.
 - `traefik.port=80`: register the explicit application port value. Cannot be used alongside `traefik.portIndex`.
 - `traefik.protocol=https`: override the default `http` protocol
@@ -678,9 +822,91 @@ Labels can be used on containers to override default behaviour:
 - `traefik.frontend.passHostHeader=true`: forward client `Host` header to the backend.
 - `traefik.frontend.priority=10`: override default frontend priority
 - `traefik.frontend.entryPoints=http,https`: assign this frontend to entry points `http` and `https`. Overrides `defaultEntryPoints`.
-- `traefik.domain=traefik.localhost`: override the default domain
 
 
+## Mesos generic backend
+
+Træfɪk can be configured to use Mesos as a backend configuration:
+
+
+```toml
+################################################################
+# Mesos configuration backend
+################################################################
+
+# Enable Mesos configuration backend
+#
+# Optional
+#
+[mesos]
+
+# Mesos server endpoint.
+# You can also specify multiple endpoint for Mesos:
+# endpoint = "192.168.35.40:5050,192.168.35.41:5050,192.168.35.42:5050"
+# endpoint = "zk://192.168.35.20:2181,192.168.35.21:2181,192.168.35.22:2181/mesos"
+#
+# Required
+#
+endpoint = "http://127.0.0.1:8080"
+
+# Enable watch Mesos changes
+#
+# Optional
+#
+watch = true
+
+# Default domain used.
+# Can be overridden by setting the "traefik.domain" label on an application.
+#
+# Required
+#
+domain = "mesos.localhost"
+
+# Override default configuration template. For advanced users :)
+#
+# Optional
+#
+# filename = "mesos.tmpl"
+
+# Expose Mesos apps by default in traefik
+#
+# Optional
+# Default: false
+#
+# ExposedByDefault = true
+
+# TLS client configuration. https://golang.org/pkg/crypto/tls/#Config
+#
+# Optional
+#
+# [mesos.TLS]
+# InsecureSkipVerify = true
+
+# Zookeeper timeout (in seconds)
+#
+# Optional
+#
+# ZkDetectionTimeout = 30
+
+# Polling interval (in seconds)
+#
+# Optional
+#
+# RefreshSeconds = 30
+
+# IP sources (e.g. host, docker, mesos, rkt)
+#
+# Optional
+#
+# IPSources = "host"
+
+# HTTP Timeout (in seconds)
+#
+# Optional
+#
+# StateTimeoutSecond = "host"
+```
+
 ## Kubernetes Ingress backend
 
 
@@ -708,6 +934,10 @@ Træfɪk can be configured to use Kubernetes Ingress as a backend configuration:
 #
 # endpoint = "http://localhost:8080"
 # namespaces = ["default","production"]
+#
+# See: http://kubernetes.io/docs/user-guide/labels/#list-and-watch-filtering
+# labelselector = "A and not B"
+#
 ```
 
 Annotations can be used on containers to override default behaviour for the whole Ingress resource:
@@ -766,7 +996,7 @@ prefix = "traefik"
 # insecureskipverify = true
 ```
 
-Please refer to the [Key Value storage structure](#key-value-storage-structure) section to get documentation en traefik KV structure.
+Please refer to the [Key Value storage structure](/user-guide/kv-config/#key-value-storage-structure) section to get documentation on traefik KV structure.
 
 ## Consul catalog backend
 
@@ -800,13 +1030,6 @@ domain = "consul.localhost"
 # Optional
 #
 prefix = "traefik"
-
-# Constraint on Consul catalog tags
-#
-# Optional
-#
-constraints = ["tag==api", "tag==he*ld"]
-# Matching with containers having this tag: "traefik.tags=api,helloworld"
 ```
 
 This backend will create routes matching on hostname based on the service name
@@ -819,6 +1042,8 @@ Additional settings can be defined using Consul Catalog tags:
 - `traefik.backend.weight=10`: assign this weight to the container
 - `traefik.backend.circuitbreaker=NetworkErrorRatio() > 0.5`
 - `traefik.backend.loadbalancer=drr`: override the default load balancing mode
+- `traefik.backend.maxconn.amount=10`: set a maximum number of connections to the backend. Must be used in conjunction with the below label to take effect.
+- `traefik.backend.maxconn.extractorfunc=client.ip`: set the function to be used against the request to determine what to limit maximum connections to the backend by. Must be used in conjunction with the above label to take effect.
 - `traefik.frontend.rule=Host:test.traefik.io`: override the default frontend rule (Default: `Host:{containerName}.{domain}`).
 - `traefik.frontend.passHostHeader=true`: forward client `Host` header to the backend.
 - `traefik.frontend.priority=10`: override default frontend priority
@@ -843,7 +1068,7 @@ Træfɪk can be configured to use Etcd as a backend configuration:
 #
 # Required
 #
-endpoint = "127.0.0.1:4001"
+endpoint = "127.0.0.1:2379"
 
 # Enable watch Etcd changes
 #
@@ -874,7 +1099,7 @@ prefix = "/traefik"
 # insecureskipverify = true
 ```
 
-Please refer to the [Key Value storage structure](#key-value-storage-structure) section to get documentation en traefik KV structure.
+Please refer to the [Key Value storage structure](/user-guide/kv-config/#key-value-storage-structure) section to get documentation on traefik KV structure.
 
 
 ## Zookeeper backend
@@ -917,7 +1142,7 @@ prefix = "/traefik"
 # filename = "zookeeper.tmpl"
 ```
 
-Please refer to the [Key Value storage structure](#key-value-storage-structure) section to get documentation en traefik KV structure.
+Please refer to the [Key Value storage structure](/user-guide/kv-config/#key-value-storage-structure) section to get documentation on traefik KV structure.
 
 ## BoltDB backend
 
@@ -959,85 +1184,4 @@ prefix = "/traefik"
 # filename = "boltdb.tmpl"
 ```
 
-Please refer to the [Key Value storage structure](#key-value-storage-structure) section to get documentation en traefik KV structure.
-
-## Key-value storage structure
-
-The Keys-Values structure should look (using `prefix = "/traefik"`):
-
-- backend 1
-
-| Key                                                    | Value                       |
-|--------------------------------------------------------|-----------------------------|
-| `/traefik/backends/backend1/circuitbreaker/expression` | `NetworkErrorRatio() > 0.5` |
-| `/traefik/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
-| `/traefik/backends/backend1/servers/server1/weight`    | `10`                        |
-| `/traefik/backends/backend1/servers/server2/url`       | `http://172.17.0.3:80`      |
-| `/traefik/backends/backend1/servers/server2/weight`    | `1`                         |
-
-- backend 2
-
-| Key                                                 | Value                  |
-|-----------------------------------------------------|------------------------|
-| `/traefik/backends/backend2/maxconn/amount`         | `10`                   |
-| `/traefik/backends/backend2/maxconn/extractorfunc`  | `request.host`         |
-| `/traefik/backends/backend2/loadbalancer/method`    | `drr`                  |
-| `/traefik/backends/backend2/servers/server1/url`    | `http://172.17.0.4:80` |
-| `/traefik/backends/backend2/servers/server1/weight` | `1`                    |
-| `/traefik/backends/backend2/servers/server2/url`    | `http://172.17.0.5:80` |
-| `/traefik/backends/backend2/servers/server2/weight` | `2`                    |
-
-- frontend 1
-
-| Key                                               | Value                 |
-|---------------------------------------------------|-----------------------|
-| `/traefik/frontends/frontend1/backend`            | `backend2`            |
-| `/traefik/frontends/frontend1/routes/test_1/rule` | `Host:test.localhost` |
-
-- frontend 2
-
-| Key                                                | Value              |
-|----------------------------------------------------|--------------------|
-| `/traefik/frontends/frontend2/backend`             | `backend1`         |
-| `/traefik/frontends/frontend2/passHostHeader`      | `true`             |
-| `/traefik/frontends/frontend2/priority`            | `10`               |
-| `/traefik/frontends/frontend2/entrypoints`         | `http,https`       |
-| `/traefik/frontends/frontend2/routes/test_2/rule`  | `PathPrefix:/test` |
-
-## Atomic configuration changes
-
-The [Etcd](https://github.com/coreos/etcd/issues/860) and [Consul](https://github.com/hashicorp/consul/issues/886) backends do not support updating multiple keys atomically. As a result, it may be possible for Træfɪk to read an intermediate configuration state despite judicious use of the `--providersThrottleDuration` flag. To solve this problem, Træfɪk supports a special key called `/traefik/alias`. If set, Træfɪk use the value as an alternative key prefix.
-
-Given the key structure below, Træfɪk will use the `http://172.17.0.2:80` as its only backend (frontend keys have been omitted for brevity).
-
-| Key                                                                     | Value                       |
-|-------------------------------------------------------------------------|-----------------------------|
-| `/traefik/alias`                                                        | `/traefik_configurations/1` |
-| `/traefik_configurations/1/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
-| `/traefik_configurations/1/backends/backend1/servers/server1/weight`    | `10`                        |
-
-When an atomic configuration change is required, you may write a new configuration at an alternative prefix. Here, although the `/traefik_configurations/2/...` keys have been set, the old configuration is still active because the `/traefik/alias` key still points to `/traefik_configurations/1`:
-
-| Key                                                                     | Value                       |
-|-------------------------------------------------------------------------|-----------------------------|
-| `/traefik/alias`                                                        | `/traefik_configurations/1` |
-| `/traefik_configurations/1/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
-| `/traefik_configurations/1/backends/backend1/servers/server1/weight`    | `10`                        |
-| `/traefik_configurations/2/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
-| `/traefik_configurations/2/backends/backend1/servers/server1/weight`    | `5`                        |
-| `/traefik_configurations/2/backends/backend1/servers/server2/url`       | `http://172.17.0.3:80`      |
-| `/traefik_configurations/2/backends/backend1/servers/server2/weight`    | `5`                        |
-
-Once the `/traefik/alias` key is updated, the new `/traefik_configurations/2` configuration becomes active atomically. Here, we have a 50% balance between the `http://172.17.0.3:80` and the `http://172.17.0.4:80` hosts while no traffic is sent to the `172.17.0.2:80` host:
-
-| Key                                                                     | Value                       |
-|-------------------------------------------------------------------------|-----------------------------|
-| `/traefik/alias`                                                        | `/traefik_configurations/2` |
-| `/traefik_configurations/1/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
-| `/traefik_configurations/1/backends/backend1/servers/server1/weight`    | `10`                        |
-| `/traefik_configurations/2/backends/backend1/servers/server1/url`       | `http://172.17.0.3:80`      |
-| `/traefik_configurations/2/backends/backend1/servers/server1/weight`    | `5`                        |
-| `/traefik_configurations/2/backends/backend1/servers/server2/url`       | `http://172.17.0.4:80`      |
-| `/traefik_configurations/2/backends/backend1/servers/server2/weight`    | `5`                        |
-
-Note that Træfɪk *will not watch for key changes in the `/traefik_configurations` prefix*. It will only watch for changes in the `/traefik` prefix. Further, if the `/traefik/alias` key is set, all other sibling keys with the `/traefik` prefix are ignored.
+Please refer to the [Key Value storage structure](/user-guide/kv-config/#key-value-storage-structure) section to get documentation on traefik KV structure.

docs/user-guide/cluster.md

@@ -0,0 +1,19 @@
+# Clustering / High Availability
+
+This guide explains how tu use Træfɪk in high availability mode.
+In order to deploy and configure multiple Træfɪk instances, without copying the same configuration file on each instance, we will use a distributed Key-Value store.
+
+## Prerequisites
+
+You will need a working KV store cluster.
+
+## File configuration to KV store migration
+
+We created a special Træfɪk command to help configuring your Key Value store from a Træfɪk TOML configuration file.
+Please refer to [this section](/user-guide/kv-config/#store-configuration-in-key-value-store) to get more details.
+
+## Deploy a Træfɪk cluster
+
+Once your Træfɪk configuration is uploaded on your KV store, you can start each Træfɪk instance.
+A Træfɪk cluster is based on a master/slave model. When starting, Træfɪk will elect a master. If this instance fails, another master will be automatically elected.
+ 

docs/user-guide/examples.md

@@ -29,6 +29,7 @@ defaultEntryPoints = ["http", "https"]
       CertFile = "integration/fixtures/https/snitest.org.cert"
       KeyFile = "integration/fixtures/https/snitest.org.key"
 ```
+Note that we can either give path to certificate file or directly the file content itself ([like in this TOML example](/user-guide/kv-config/#upload-the-configuration-in-the-key-value-store)).
 
 ## HTTP redirect on HTTPS
 
@@ -96,3 +97,21 @@ entryPoint = "https"
   backend = "backend2"
     rule = "Path:/test"
 ```
+
+## Enable Basic authentication in an entrypoint
+
+With two user/pass:
+
+- `test`:`test`
+- `test2`:`test2`
+
+Passwords are encoded in MD5: you can use htpasswd to generate those ones.
+
+```
+defaultEntryPoints = ["http"]
+[entryPoints]
+  [entryPoints.http]
+  address = ":80"
+  [entryPoints.http.auth.basic]
+  users = ["test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"]
+```

docs/user-guide/kubernetes.md

@@ -0,0 +1,425 @@
+# Kubernetes Ingress Controller
+
+This guide explains how to use Træfɪk as an Ingress controller in a Kubernetes cluster. 
+If you are not familiar with Ingresses in Kubernetes you might want to read the [Kubernetes user guide](http://kubernetes.io/docs/user-guide/ingress/)
+
+The config files used in this guide can be found in the [examples directory](https://github.com/containous/traefik/tree/master/examples/k8s)
+
+## Prerequisites
+
+1. A working Kubernetes cluster. If you want to follow along with this guide, you should setup [minikube](http://kubernetes.io/docs/getting-started-guides/minikube/)
+on your machine, as it is the quickest way to get a local Kubernetes cluster setup for experimentation and development.
+
+2. The `kubectl` binary should be [installed on your workstation](http://kubernetes.io/docs/getting-started-guides/minikube/#download-kubectl).
+
+## Deploy Træfɪk
+
+We are going to deploy Træfɪk with a
+[Deployment](http://kubernetes.io/docs/user-guide/deployments/), as this will
+allow you to easily roll out config changes or update the image.
+
+```yaml
+apiVersion: v1
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: traefik-ingress-controller
+  namespace: kube-system
+  labels:
+    k8s-app: traefik-ingress-lb
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      k8s-app: traefik-ingress-lb
+  template:
+    metadata:
+      labels:
+        k8s-app: traefik-ingress-lb
+        name: traefik-ingress-lb
+        version: v1.0.0
+    spec:
+      terminationGracePeriodSeconds: 60
+      containers:
+      - image: traefik:v1.0.0
+        name: traefik-ingress-lb
+        resources:
+          limits:
+            cpu: 200m
+            memory: 30Mi
+          requests:
+            cpu: 100m
+            memory: 20Mi
+        ports:
+        - containerPort: 80
+          hostPort: 80
+        - containerPort: 8080
+        args:
+        - --web
+        - --kubernetes
+```
+[examples/k8s/traefik.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/traefik.yaml)
+
+> notice that we binding port 80 on the Træfɪk container to port 80 on the host.
+> With a multi node cluster we might expose Træfɪk with a NodePort or LoadBalancer service
+> and run more than 1 replica of Træfɪk for high availability.
+
+To deploy Træfɪk to your cluster start by submitting the deployment to the cluster with `kubectl`:
+
+```sh
+kubectl apply -f examples/k8s/traefik.yaml
+```
+
+### Check the deployment
+
+Now lets check if our deployment was successful.
+
+Start by listing the pods in the `kube-system` namespace:
+
+```sh
+$kubectl --namespace=kube-system get pods
+
+NAME                                         READY     STATUS    RESTARTS   AGE
+kube-addon-manager-minikubevm                1/1       Running   0          4h
+kubernetes-dashboard-s8krj                   1/1       Running   0          4h
+traefik-ingress-controller-678226159-eqseo   1/1       Running   0          7m
+```
+
+You should see that after submitting the Deployment to Kubernetes it has launched
+a pod, and it is now running. _It might take a few moments for kubenetes to pull
+the Træfɪk image and start the container._
+
+> You could also check the deployment with the Kubernetes dashboard, run
+> `minikube dashboard` to open it in your browser, then choose the `kube-system`
+> namespace from the menu at the top right of the screen.
+
+You should now be able to access Træfɪk on port 80 of your minikube instance.
+
+```sh
+curl $(minikube ip)
+404 page not found
+```
+
+> We expect to see a 404 response here as we haven't yet given Træfɪk any configuration.
+
+## Submitting An Ingress to the cluster.
+
+Lets start by creating a Service and an Ingress that will expose the
+[Træfɪk Web UI](https://github.com/containous/traefik#web-ui).
+
+```yaml
+apiVersion: v1
+kind: Service
+metadata:
+  name: traefik-web-ui
+  namespace: kube-system
+spec:
+  selector:
+    k8s-app: traefik-ingress-lb 
+  ports:
+  - port: 80
+    targetPort: 8080
+---
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: traefik-web-ui
+  namespace: kube-system
+spec:
+  rules:
+  - host: traefik-ui.local
+    http:
+      paths:
+      - backend:
+          serviceName: traefik-web-ui
+          servicePort: 80
+```
+[examples/k8s/ui.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/ui.yaml)
+
+```sh
+kubectl apply -f examples/k8s/ui.yaml
+```
+
+Now lets setup an entry in our /etc/hosts file to route `traefik-ui.local`
+to our cluster. 
+
+> In production you would want to set up real dns entries.
+
+> You can get the ip address of your minikube instance by running `minikube ip`
+
+```
+echo "$(minikube ip) traefik-ui.local" | sudo tee -a /etc/hosts
+```
+
+We should now be able to visit [traefik-ui.local](http://traefik-ui.local) in the browser and view the Træfɪk Web UI.
+
+## Name based routing
+
+In this example we are going to setup websites for 3 of the United Kingdoms
+best loved cheeses, Cheddar, Stilton and Wensleydale.
+
+First lets start by launching the 3 pods for the cheese websites.
+
+```yaml
+---
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: stilton
+  labels:
+    app: cheese
+    cheese: stilton
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: cheese
+      task: stilton
+  template:
+    metadata:
+      labels:
+        app: cheese
+        task: stilton
+        version: v0.0.1
+    spec:
+      containers:
+      - name: cheese
+        image: errm/cheese:stilton
+        resources:
+          requests:
+            cpu: 100m
+            memory: 50Mi
+          limits:
+            cpu: 100m
+            memory: 50Mi
+        ports:
+        - containerPort: 80
+---
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: cheddar
+  labels:
+    app: cheese
+    cheese: cheddar
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: cheese
+      task: cheddar
+  template:
+    metadata:
+      labels:
+        app: cheese
+        task: cheddar
+        version: v0.0.1
+    spec:
+      containers:
+      - name: cheese
+        image: errm/cheese:cheddar
+        resources:
+          requests:
+            cpu: 100m
+            memory: 50Mi
+          limits:
+            cpu: 100m
+            memory: 50Mi
+        ports:
+        - containerPort: 80
+---
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: wensleydale
+  labels:
+    app: cheese
+    cheese: wensleydale
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: cheese
+      task: wensleydale
+  template:
+    metadata:
+      labels:
+        app: cheese
+        task: wensleydale
+        version: v0.0.1
+    spec:
+      containers:
+      - name: cheese
+        image: errm/cheese:wensleydale
+        resources:
+          requests:
+            cpu: 100m
+            memory: 50Mi
+          limits:
+            cpu: 100m
+            memory: 50Mi
+        ports:
+        - containerPort: 80
+```
+[examples/k8s/cheese-deployments.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/cheese-deployments.yaml)
+
+```sh
+kubectl apply -f examples/k8s/cheese-deployments.yaml
+```
+
+Next we need to setup a service for each of the cheese pods.
+
+```yaml
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: stilton
+spec:
+  ports:
+  - name: http
+    targetPort: 80
+    port: 80
+  selector:
+    app: cheese
+    task: stilton
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: cheddar
+spec:
+  ports:
+  - name: http
+    targetPort: 80
+    port: 80
+  selector:
+    app: cheese
+    task: cheddar
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: wensleydale
+spec:
+  ports:
+  - name: http
+    targetPort: 80
+    port: 80
+  selector:
+    app: cheese
+    task: wensleydale
+```
+[examples/k8s/cheese-services.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/cheese-services.yaml)
+
+```sh
+kubectl apply -f examples/k8s/cheese-services.yaml
+```
+
+Now we can submit an ingress for the cheese websites.
+
+```yaml
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: cheese
+spec:
+  rules:
+  - host: stilton.local
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: stilton
+          servicePort: http
+  - host: cheddar.local
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: cheddar
+          servicePort: http
+  - host: wensleydale.local
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: wensleydale
+          servicePort: http
+```
+[examples/k8s/cheese-ingress.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/cheese-ingress.yaml)
+
+> Notice that we list each hostname, and add a backend service.
+
+```sh
+kubectl apply -f examples/k8s/cheese-ingress.yaml
+```
+
+Now visit the [Træfɪk dashboard](http://traefik-ui.local/) and you should
+see a frontend for each host. Along with a backend listing for each service
+with a Server set up for each pod.
+
+If you edit your `/etc/hosts` again you should be able to access the cheese
+websites in your browser.
+
+```sh
+echo "$(minikube ip) stilton.local cheddar.local wensleydale.local" | sudo tee -a /etc/hosts
+```
+
+* [Stilton](http://stilton.local/)
+* [Cheddar](http://cheddar.local/)
+* [Wensleydale](http://wensleydale.local/)
+
+## Path based routing
+
+Now lets suppose that our fictional client has decided that while they are
+super happy about our cheesy web design, when they asked for 3 websites
+they had not really bargained on having to buy 3 domain names.
+
+No problem, we say, why don't we reconfigure the sites to host all 3 under one domain.
+
+
+```yaml
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: cheeses
+  annotations:
+    traefik.frontend.rule.type: pathprefixstrip
+spec:
+  rules:
+  - host: cheeses.local
+    http:
+      paths:
+      - path: /stilton
+        backend:
+          serviceName: stilton
+          servicePort: http
+      - path: /cheddar
+        backend:
+          serviceName: cheddar
+          servicePort: http
+      - path: /wensleydale
+        backend:
+          serviceName: wensleydale
+          servicePort: http
+```
+[examples/k8s/cheeses-ingress.yaml](https://github.com/containous/traefik/tree/master/examples/k8s/cheeses-ingress.yaml)
+
+> Notice that we are configuring Træfɪk to strip the prefix from the url path
+> with the `traefik.frontend.rule.type` annotation so that we can use
+> the containers from the previous example without modification.
+
+```sh
+kubectl apply -f examples/k8s/cheeses-ingress.yaml
+```
+
+```sh
+echo "$(minikube ip) cheeses.local" | sudo tee -a /etc/hosts
+```
+
+You should now be able to visit the websites in your browser.
+
+* [cheeses.local/stilton](http://cheeses.local/stilton/)
+* [cheeses.local/cheddar](http://cheeses.local/cheddar/)
+* [cheeses.local/wensleydale](http://cheeses.local/wensleydale/)

docs/user-guide/kv-config.md

@@ -0,0 +1,328 @@
+
+# Key-value store configuration
+
+Both [static global configuration](/user-guide/kv-config/#static-configuration-in-key-value-store) and [dynamic](/user-guide/kv-config/#dynamic-configuration-in-key-value-store) configuration can be sorted in a Key-value store.
+
+This section explains how to launch Træfɪk using a configuration loaded from a Key-value store.
+
+Træfɪk supports several Key-value stores:
+
+- [Consul](https://consul.io)
+- [etcd](https://coreos.com/etcd/)
+- [ZooKeeper](https://zookeeper.apache.org/) 
+- [boltdb](https://github.com/boltdb/bolt)
+
+# Static configuration in Key-value store
+
+We will see the steps to set it up with an easy example. 
+Note that we could do the same with any other Key-value Store.
+
+## docker-compose file for Consul
+
+The Træfɪk global configuration will be getted from a [Consul](https://consul.io) store. 
+
+First we have to launch Consul in a container. 
+The [docker-compose file](https://docs.docker.com/compose/compose-file/) allows us to launch Consul and four instances of the trivial app [emilevauge/whoamI](https://github.com/emilevauge/whoamI) : 
+
+```yml
+consul:
+  image: progrium/consul
+  command: -server -bootstrap -log-level debug -ui-dir /ui
+  ports:
+    - "8400:8400"
+    - "8500:8500"
+    - "8600:53/udp"
+  expose:
+    - "8300"
+    - "8301"
+    - "8301/udp"
+    - "8302"
+    - "8302/udp"  
+    
+whoami1:
+  image: emilevauge/whoami
+  
+whoami2:
+  image: emilevauge/whoami
+  
+whoami3:
+  image: emilevauge/whoami
+  
+whoami4:
+  image: emilevauge/whoami
+```
+
+## Upload the configuration in the Key-value store
+
+We should now fill the store with the Træfɪk global configuration, as we do with a [TOML file configuration](/toml).
+To do that, we can send the Key-value pairs via [curl commands](https://www.consul.io/intro/getting-started/kv.html) or via the [Web UI](https://www.consul.io/intro/getting-started/ui.html).
+
+Hopefully, Træfɪk allows automation of this process using the `storeconfig` subcommand.
+Please refer to the [store Træfɪk configuration](/user-guide/kv-config/#store-configuration-in-key-value-store) section to get documentation on it.
+
+Here is the toml configuration we would like to store in the Key-value Store  :
+
+```toml
+logLevel = "DEBUG"
+
+defaultEntryPoints = ["http", "https"]
+
+[entryPoints]
+  [entryPoints.http]
+  address = ":80"
+  [entryPoints.https]
+  address = ":443"
+    [entryPoints.https.tls]
+      [[entryPoints.https.tls.certificates]]
+      CertFile = "integration/fixtures/https/snitest.com.cert"
+      KeyFile = "integration/fixtures/https/snitest.com.key"
+      [[entryPoints.https.tls.certificates]]
+      CertFile = """-----BEGIN CERTIFICATE-----
+                      <cert file content>
+                      -----END CERTIFICATE-----"""
+      KeyFile = """-----BEGIN CERTIFICATE-----
+                      <key file content>
+                      -----END CERTIFICATE-----"""
+
+
+[consul]
+  endpoint = "127.0.0.1:8500"
+  watch = true
+  prefix = "traefik"
+  
+[web]
+  address = ":8081"
+```
+
+And there, the same global configuration in the Key-value Store (using `prefix = "traefik"`): 
+
+| Key                                                       | Value                                                         |
+|-----------------------------------------------------------|---------------------------------------------------------------|
+| `/traefik/loglevel`                                       | `DEBUG`                                                       |
+| `/traefik/defaultentrypoints/0`                           | `http`                                                        |
+| `/traefik/defaultentrypoints/1`                           | `https`                                                       |
+| `/traefik/entrypoints/http/address`                       | `:80`                                                         |
+| `/traefik/entrypoints/https/address`                      | `:443`                                                        |
+| `/traefik/entrypoints/https/tls/certificates/0/certfile`  | `integration/fixtures/https/snitest.com.cert`                 |
+| `/traefik/entrypoints/https/tls/certificates/0/keyfile`   | `integration/fixtures/https/snitest.com.key`                  |
+| `/traefik/entrypoints/https/tls/certificates/1/certfile`  | `--BEGIN CERTIFICATE--<cert file content>--END CERTIFICATE--` |
+| `/traefik/entrypoints/https/tls/certificates/1/keyfile`   | `--BEGIN CERTIFICATE--<key file content>--END CERTIFICATE--`  |
+| `/traefik/consul/endpoint`                                | `127.0.0.1:8500`                                              |
+| `/traefik/consul/watch`                                   | `true`                                                        |
+| `/traefik/consul/prefix`                                  | `traefik`                                                     |
+| `/traefik/web/address`                                    | `:8081`                                                       |
+
+In case you are setting key values manually,:
+ - Remember to specify the indexes (`0`,`1`, `2`, ... ) under prefixes `/traefik/defaultentrypoints/` and `/traefik/entrypoints/https/tls/certificates/` in order to match the global configuration structure.
+ - Be careful to give the correct IP address and port on the key `/traefik/consul/endpoint`.
+
+Note that we can either give path to certificate file or directly the file content itself.
+
+## Launch Træfɪk
+
+We will now launch Træfɪk in a container.
+We use CLI flags to setup the connection between Træfɪk and Consul.
+All the rest of the global configuration is stored in Consul.
+
+Here is the [docker-compose file](https://docs.docker.com/compose/compose-file/) :
+
+```yml
+traefik:
+  image: traefik
+  command: --consul --consul.endpoint=127.0.0.1:8500
+  ports:
+    - "80:80"
+    - "8080:8080"
+```
+
+NB : Be careful to give the correct IP address and port in the flag `--consul.endpoint`.
+
+## TLS support
+
+So far, only [Consul](https://consul.io) and [etcd](https://coreos.com/etcd/) support TLS connections. 
+To set it up, we should enable [consul security](https://www.consul.io/docs/internals/security.html) (or [etcd security](https://coreos.com/etcd/docs/latest/security.html)).
+
+Then, we have to provide CA, Cert and Key to Træfɪk using `consul` flags :
+
+- `--consul.tls`
+- `--consul.tls.ca=path/to/the/file`
+- `--consul.tls.cert=path/to/the/file`
+- `--consul.tls.key=path/to/the/file` 
+
+Or etcd flags :
+
+- `--etcd.tls`
+- `--etcd.tls.ca=path/to/the/file`
+- `--etcd.tls.cert=path/to/the/file`
+- `--etcd.tls.key=path/to/the/file`
+
+Note that we can either give directly directly the file content itself (instead of the path to certificate) in a TOML file configuration.
+
+Remember the command `traefik --help` to display the updated list of flags.
+
+# Dynamic configuration in Key-value store
+Following our example, we will provide backends/frontends rules to Træfɪk.
+
+Note that this section is independent of the way Træfɪk got its static configuration. 
+It means that the static configuration can either come from the same Key-value store or from any other sources.
+
+## Key-value storage structure
+Here is the toml configuration we would like to store in the store :
+
+```toml
+[file]
+
+# rules
+[backends]
+  [backends.backend1]
+    [backends.backend1.circuitbreaker]
+      expression = "NetworkErrorRatio() > 0.5"
+    [backends.backend1.servers.server1]
+    url = "http://172.17.0.2:80"
+    weight = 10
+    [backends.backend1.servers.server2]
+    url = "http://172.17.0.3:80"
+    weight = 1
+  [backends.backend2]
+    [backends.backend1.maxconn]
+      amount = 10
+      extractorfunc = "request.host"
+    [backends.backend2.LoadBalancer]
+      method = "drr"
+    [backends.backend2.servers.server1]
+    url = "http://172.17.0.4:80"
+    weight = 1
+    [backends.backend2.servers.server2]
+    url = "http://172.17.0.5:80"
+    weight = 2
+
+[frontends]
+  [frontends.frontend1]
+  backend = "backend2"
+    [frontends.frontend1.routes.test_1]
+    rule = "Host:test.localhost"
+  [frontends.frontend2]
+  backend = "backend1"
+  passHostHeader = true
+  priority = 10
+  entrypoints = ["https"] # overrides defaultEntryPoints
+    [frontends.frontend2.routes.test_1]
+    rule = "Host:{subdomain:[a-z]+}.localhost"
+  [frontends.frontend3]
+  entrypoints = ["http", "https"] # overrides defaultEntryPoints
+  backend = "backend2"
+    rule = "Path:/test"
+```
+
+And there, the same dynamic configuration in a KV Store (using `prefix = "traefik"`): 
+
+- backend 1
+
+| Key                                                    | Value                       |
+|--------------------------------------------------------|-----------------------------|
+| `/traefik/backends/backend1/circuitbreaker/expression` | `NetworkErrorRatio() > 0.5` |
+| `/traefik/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
+| `/traefik/backends/backend1/servers/server1/weight`    | `10`                        |
+| `/traefik/backends/backend1/servers/server2/url`       | `http://172.17.0.3:80`      |
+| `/traefik/backends/backend1/servers/server2/weight`    | `1`                         |
+| `/traefik/backends/backend1/servers/server2/tags`      | `api,helloworld`            |
+
+- backend 2
+
+| Key                                                 | Value                  |
+|-----------------------------------------------------|------------------------|
+| `/traefik/backends/backend2/maxconn/amount`         | `10`                   |
+| `/traefik/backends/backend2/maxconn/extractorfunc`  | `request.host`         |
+| `/traefik/backends/backend2/loadbalancer/method`    | `drr`                  |
+| `/traefik/backends/backend2/servers/server1/url`    | `http://172.17.0.4:80` |
+| `/traefik/backends/backend2/servers/server1/weight` | `1`                    |
+| `/traefik/backends/backend2/servers/server2/url`    | `http://172.17.0.5:80` |
+| `/traefik/backends/backend2/servers/server2/weight` | `2`                    |
+| `/traefik/backends/backend2/servers/server2/tags`   | `web`                  |
+
+- frontend 1
+
+| Key                                               | Value                 |
+|---------------------------------------------------|-----------------------|
+| `/traefik/frontends/frontend1/backend`            | `backend2`            |
+| `/traefik/frontends/frontend1/routes/test_1/rule` | `Host:test.localhost` |
+
+- frontend 2
+
+| Key                                                | Value              |
+|----------------------------------------------------|--------------------|
+| `/traefik/frontends/frontend2/backend`             | `backend1`         |
+| `/traefik/frontends/frontend2/passHostHeader`      | `true`             |
+| `/traefik/frontends/frontend2/priority`            | `10`               |
+| `/traefik/frontends/frontend2/entrypoints`         | `http,https`       |
+| `/traefik/frontends/frontend2/routes/test_2/rule`  | `PathPrefix:/test` |
+
+## Atomic configuration changes
+
+Træfɪk can watch the backends/frontends configuration changes and generate its configuration automatically. 
+
+Note that only backends/frontends rules are dynamic, the rest of the Træfɪk configuration stay static. 
+
+The [Etcd](https://github.com/coreos/etcd/issues/860) and [Consul](https://github.com/hashicorp/consul/issues/886) backends do not support updating multiple keys atomically. As a result, it may be possible for Træfɪk to read an intermediate configuration state despite judicious use of the `--providersThrottleDuration` flag. To solve this problem, Træfɪk supports a special key called `/traefik/alias`. If set, Træfɪk use the value as an alternative key prefix.
+
+Given the key structure below, Træfɪk will use the `http://172.17.0.2:80` as its only backend (frontend keys have been omitted for brevity).
+
+| Key                                                                     | Value                       |
+|-------------------------------------------------------------------------|-----------------------------|
+| `/traefik/alias`                                                        | `/traefik_configurations/1` |
+| `/traefik_configurations/1/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
+| `/traefik_configurations/1/backends/backend1/servers/server1/weight`    | `10`                        |
+
+When an atomic configuration change is required, you may write a new configuration at an alternative prefix. Here, although the `/traefik_configurations/2/...` keys have been set, the old configuration is still active because the `/traefik/alias` key still points to `/traefik_configurations/1`:
+
+| Key                                                                     | Value                       |
+|-------------------------------------------------------------------------|-----------------------------|
+| `/traefik/alias`                                                        | `/traefik_configurations/1` |
+| `/traefik_configurations/1/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
+| `/traefik_configurations/1/backends/backend1/servers/server1/weight`    | `10`                        |
+| `/traefik_configurations/2/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
+| `/traefik_configurations/2/backends/backend1/servers/server1/weight`    | `5`                        |
+| `/traefik_configurations/2/backends/backend1/servers/server2/url`       | `http://172.17.0.3:80`      |
+| `/traefik_configurations/2/backends/backend1/servers/server2/weight`    | `5`                        |
+
+Once the `/traefik/alias` key is updated, the new `/traefik_configurations/2` configuration becomes active atomically. Here, we have a 50% balance between the `http://172.17.0.3:80` and the `http://172.17.0.4:80` hosts while no traffic is sent to the `172.17.0.2:80` host:
+
+| Key                                                                     | Value                       |
+|-------------------------------------------------------------------------|-----------------------------|
+| `/traefik/alias`                                                        | `/traefik_configurations/2` |
+| `/traefik_configurations/1/backends/backend1/servers/server1/url`       | `http://172.17.0.2:80`      |
+| `/traefik_configurations/1/backends/backend1/servers/server1/weight`    | `10`                        |
+| `/traefik_configurations/2/backends/backend1/servers/server1/url`       | `http://172.17.0.3:80`      |
+| `/traefik_configurations/2/backends/backend1/servers/server1/weight`    | `5`                        |
+| `/traefik_configurations/2/backends/backend1/servers/server2/url`       | `http://172.17.0.4:80`      |
+| `/traefik_configurations/2/backends/backend1/servers/server2/weight`    | `5`                        |
+
+Note that Træfɪk *will not watch for key changes in the `/traefik_configurations` prefix*. It will only watch for changes in the `/traefik/alias`. 
+Further, if the `/traefik/alias` key is set, all other configuration with `/traefik/backends` or `/traefik/frontends` prefix are ignored.
+
+# Store configuration in Key-value store
+
+Don't forget to [setup the connection between Træfɪk and Key-value store](/user-guide/kv-config/#launch-trfk).
+The static Træfɪk configuration in a key-value store can be automatically created and updated, using the [`storeconfig` subcommand](/basics/#commands).
+
+```bash
+$ traefik storeconfig [flags] ...
+```
+This command is here only to automate the [process which upload the configuration into the Key-value store](/user-guide/kv-config/#upload-the-configuration-in-the-key-value-store).
+Træfɪk will not start but the [static configuration](/basics/#static-trfk-configuration) will be uploaded into the Key-value store.
+If you configured ACME (Let's Encrypt), your registration account and your certificates will also be uploaded.
+
+To upload your ACME certificates to the KV store, get your traefik TOML file and add the new `storage` option in the `acme` section:
+
+```
+[acme]
+email = "test@traefik.io"
+storage = "traefik/acme/account" # the key where to store your certificates in the KV store
+storageFile = "acme.json" # your old certificates store
+```
+
+Call `traefik storeconfig` to upload your config in the KV store.
+Then remove the line `storageFile = "acme.json"` from your TOML config file.
+That's it!
+
+

examples/compose-consul.yml

@@ -1,21 +1,25 @@
-consul:
-  image: progrium/consul
-  command: -server -bootstrap -advertise 12.0.0.254 -log-level debug -ui-dir /ui
-  ports:
-    - "8400:8400"
-    - "8500:8500"
-    - "8600:53/udp"
-  expose:
-    - "8300"
-    - "8301"
-    - "8301/udp"
-    - "8302"
-    - "8302/udp"
+version: '2'
+services:
+  consul:
+    image: progrium/consul
+    command: -server -bootstrap -advertise 12.0.0.254 -log-level debug -ui-dir /ui
+    ports:
+      - "8400:8400"
+      - "8500:8500"
+      - "8600:53/udp"
+    expose:
+      - "8300"
+      - "8301"
+      - "8301/udp"
+      - "8302"
+      - "8302/udp"
 
-registrator:
-  image: gliderlabs/registrator:master
-  command: -internal consulkv://consul:8500/traefik
-  volumes:
-    - /var/run/docker.sock:/tmp/docker.sock
-  links:
-    - consul
+  registrator:
+    depends_on:
+      - consul
+    image: gliderlabs/registrator:master
+    command: -internal consul://consul:8500
+    volumes:
+      - /var/run/docker.sock:/tmp/docker.sock
+    links:
+      - consul

examples/compose-etcd.yml

@@ -1,4 +1,4 @@
 etcd:
   image: gcr.io/google_containers/etcd:2.2.1
   net: host
-  command: ['/usr/local/bin/etcd', '--addr=127.0.0.1:4001', '--bind-addr=0.0.0.0:4001', '--data-dir=/var/etcd/data']
+  command: ['/usr/local/bin/etcd', '--addr=127.0.0.1:2379', '--bind-addr=0.0.0.0:2379', '--data-dir=/var/etcd/data']

examples/compose-marathon.yml

@@ -1,43 +1,59 @@
-zk:
-  image: bobrik/zookeeper
-  net: host
-  environment:
-    ZK_CONFIG: tickTime=2000,initLimit=10,syncLimit=5,maxClientCnxns=128,forceSync=no,clientPort=2181
-    ZK_ID: 1
 
-master:
-  image: mesosphere/mesos-master:0.28.1-2.0.20.ubuntu1404
-  net: host
-  environment:
-    MESOS_ZK: zk://127.0.0.1:2181/mesos
-    MESOS_HOSTNAME: 127.0.0.1
-    MESOS_IP: 127.0.0.1
-    MESOS_QUORUM: 1
-    MESOS_CLUSTER: docker-compose
-    MESOS_WORK_DIR: /var/lib/mesos
-
-slave:
-  image: mesosphere/mesos-slave:0.28.1-2.0.20.ubuntu1404
-  net: host
-  pid: host
-  privileged: true
-  environment:
-    MESOS_MASTER: zk://127.0.0.1:2181/mesos
-    MESOS_HOSTNAME: 127.0.0.1
-    MESOS_IP: 127.0.0.1
-    MESOS_CONTAINERIZERS: docker,mesos
-  volumes:
-    - /sys/fs/cgroup:/sys/fs/cgroup
-    - /usr/bin/docker:/usr/bin/docker:ro
-    - /usr/lib/x86_64-linux-gnu/libapparmor.so.1:/usr/lib/x86_64-linux-gnu/libapparmor.so.1:ro
-    - /var/run/docker.sock:/var/run/docker.sock
-    - /lib/x86_64-linux-gnu/libsystemd-journal.so.0:/lib/x86_64-linux-gnu/libsystemd-journal.so.0
-
-marathon:
-  image: mesosphere/marathon:v1.1.1
-  net: host
-  environment:
-    MARATHON_MASTER: zk://127.0.0.1:2181/mesos
-    MARATHON_ZK: zk://127.0.0.1:2181/marathon
-    MARATHON_HOSTNAME: 127.0.0.1
-  command: --event_subscriber http_callback
+version: '2'
+services:
+  zookeeper:
+    image: netflixoss/exhibitor:1.5.2
+    hostname: zookeeper
+    ports:
+      - "2181:2181"
+  mesos-master:
+    image: mesosphere/marathon:v1.2.0-RC6
+    hostname: mesos-master
+    entrypoint: [ "mesos-master" ]
+    ports:
+      - "5050:5050"
+    links:
+      - zookeeper
+    environment:
+      - MESOS_CLUSTER=local
+      - MESOS_HOSTNAME=mesos-master.docker
+      - MESOS_LOG_DIR=/var/log
+      - MESOS_WORK_DIR=/var/lib/mesos
+      - MESOS_QUORUM=1
+      - MESOS_ZK=zk://zookeeper:2181/mesos
+  mesos-slave:
+    image: mesosphere/mesos-slave-dind:0.2.4_mesos-0.27.2_docker-1.8.2_ubuntu-14.04.4
+    entrypoint:
+      - mesos-slave
+    privileged: true
+    hostname: mesos-slave
+    ports:
+      - "5051:5051"
+    links:
+      - zookeeper
+      - mesos-master
+    environment:
+      - MESOS_CONTAINERIZERS=docker,mesos
+      - MESOS_ISOLATOR=cgroups/cpu,cgroups/mem
+      - MESOS_LOG_DIR=/var/log
+      - MESOS_MASTER=zk://zookeeper:2181/mesos
+      - MESOS_PORT=5051
+      - MESOS_WORK_DIR=/var/lib/mesos
+      - MESOS_EXECUTOR_REGISTRATION_TIMEOUT=5mins
+      - MESOS_EXECUTOR_SHUTDOWN_GRACE_PERIOD=90secs
+      - MESOS_DOCKER_STOP_TIMEOUT=60secs
+      - MESOS_RESOURCES=cpus:2;mem:2048;disk:20480;ports(*):[12000-12999]
+    volumes:
+      - "/var/run/docker.sock:/var/run/docker.sock"
+  marathon:
+    image: mesosphere/marathon:v1.2.0-RC6
+    ports:
+     - "8080:8080"
+    links:
+      - zookeeper
+      - mesos-master
+    extra_hosts:
+      - "mesos-slave:172.17.0.1"
+    environment:
+      - MARATHON_ZK=zk://zookeeper:2181/marathon
+      - MARATHON_MASTER=zk://zookeeper:2181/mesos

examples/etcd-config.sh

@@ -1,25 +1,25 @@
 #!/bin/sh
 
 # backend 1
-curl -i -H "Accept: application/json" -X PUT -d value="NetworkErrorRatio() > 0.5"   http://localhost:4001/v2/keys/traefik/backends/backend1/circuitbreaker/expression
-curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.2:80"        http://localhost:4001/v2/keys/traefik/backends/backend1/servers/server1/url
-curl -i -H "Accept: application/json" -X PUT -d value="10"                          http://localhost:4001/v2/keys/traefik/backends/backend1/servers/server1/weight
-curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.3:80"        http://localhost:4001/v2/keys/traefik/backends/backend1/servers/server2/url
-curl -i -H "Accept: application/json" -X PUT -d value="1"                           http://localhost:4001/v2/keys/traefik/backends/backend1/servers/server2/weight
+curl -i -H "Accept: application/json" -X PUT -d value="NetworkErrorRatio() > 0.5"   http://localhost:2379/v2/keys/traefik/backends/backend1/circuitbreaker/expression
+curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.2:80"        http://localhost:2379/v2/keys/traefik/backends/backend1/servers/server1/url
+curl -i -H "Accept: application/json" -X PUT -d value="10"                          http://localhost:2379/v2/keys/traefik/backends/backend1/servers/server1/weight
+curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.3:80"        http://localhost:2379/v2/keys/traefik/backends/backend1/servers/server2/url
+curl -i -H "Accept: application/json" -X PUT -d value="1"                           http://localhost:2379/v2/keys/traefik/backends/backend1/servers/server2/weight
 
 # backend 2
-curl -i -H "Accept: application/json" -X PUT -d value="drr"                         http://localhost:4001/v2/keys/traefik/backends/backend2/loadbalancer/method
-curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.4:80"        http://localhost:4001/v2/keys/traefik/backends/backend2/servers/server1/url
-curl -i -H "Accept: application/json" -X PUT -d value="1"                           http://localhost:4001/v2/keys/traefik/backends/backend2/servers/server1/weight
-curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.5:80"        http://localhost:4001/v2/keys/traefik/backends/backend2/servers/server2/url
-curl -i -H "Accept: application/json" -X PUT -d value="2"                           http://localhost:4001/v2/keys/traefik/backends/backend2/servers/server2/weight
+curl -i -H "Accept: application/json" -X PUT -d value="drr"                         http://localhost:2379/v2/keys/traefik/backends/backend2/loadbalancer/method
+curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.4:80"        http://localhost:2379/v2/keys/traefik/backends/backend2/servers/server1/url
+curl -i -H "Accept: application/json" -X PUT -d value="1"                           http://localhost:2379/v2/keys/traefik/backends/backend2/servers/server1/weight
+curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.5:80"        http://localhost:2379/v2/keys/traefik/backends/backend2/servers/server2/url
+curl -i -H "Accept: application/json" -X PUT -d value="2"                           http://localhost:2379/v2/keys/traefik/backends/backend2/servers/server2/weight
 
 # frontend 1
-curl -i -H "Accept: application/json" -X PUT -d value="backend2"                    http://localhost:4001/v2/keys/traefik/frontends/frontend1/backend
-curl -i -H "Accept: application/json" -X PUT -d value="http"                        http://localhost:4001/v2/keys/traefik/frontends/frontend1/entrypoints
-curl -i -H "Accept: application/json" -X PUT -d value="Host:test.localhost"         http://localhost:4001/v2/keys/traefik/frontends/frontend1/routes/test_1/rule
+curl -i -H "Accept: application/json" -X PUT -d value="backend2"                    http://localhost:2379/v2/keys/traefik/frontends/frontend1/backend
+curl -i -H "Accept: application/json" -X PUT -d value="http"                        http://localhost:2379/v2/keys/traefik/frontends/frontend1/entrypoints
+curl -i -H "Accept: application/json" -X PUT -d value="Host:test.localhost"         http://localhost:2379/v2/keys/traefik/frontends/frontend1/routes/test_1/rule
 
 # frontend 2
-curl -i -H "Accept: application/json" -X PUT -d value="backend1"                    http://localhost:4001/v2/keys/traefik/frontends/frontend2/backend
-curl -i -H "Accept: application/json" -X PUT -d value="http"                        http://localhost:4001/v2/keys/traefik/frontends/frontend2/entrypoints
-curl -i -H "Accept: application/json" -X PUT -d value="Path:/test"                  http://localhost:4001/v2/keys/traefik/frontends/frontend2/routes/test_2/rule
+curl -i -H "Accept: application/json" -X PUT -d value="backend1"                    http://localhost:2379/v2/keys/traefik/frontends/frontend2/backend
+curl -i -H "Accept: application/json" -X PUT -d value="http"                        http://localhost:2379/v2/keys/traefik/frontends/frontend2/entrypoints
+curl -i -H "Accept: application/json" -X PUT -d value="Path:/test"                  http://localhost:2379/v2/keys/traefik/frontends/frontend2/routes/test_2/rule

examples/k8s/cheese-deployments.yaml

@@ -0,0 +1,99 @@
+---
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: stilton
+  labels:
+    app: cheese
+    cheese: stilton
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: cheese
+      task: stilton
+  template:
+    metadata:
+      labels:
+        app: cheese
+        task: stilton
+        version: v0.0.1
+    spec:
+      containers:
+      - name: cheese
+        image: errm/cheese:stilton
+        resources:
+          requests:
+            cpu: 100m
+            memory: 50Mi
+          limits:
+            cpu: 100m
+            memory: 50Mi
+        ports:
+        - containerPort: 80
+---
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: cheddar
+  labels:
+    app: cheese
+    cheese: cheddar
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: cheese
+      task: cheddar
+  template:
+    metadata:
+      labels:
+        app: cheese
+        task: cheddar
+        version: v0.0.1
+    spec:
+      containers:
+      - name: cheese
+        image: errm/cheese:cheddar
+        resources:
+          requests:
+            cpu: 100m
+            memory: 50Mi
+          limits:
+            cpu: 100m
+            memory: 50Mi
+        ports:
+        - containerPort: 80
+---
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: wensleydale
+  labels:
+    app: cheese
+    cheese: wensleydale
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: cheese
+      task: wensleydale
+  template:
+    metadata:
+      labels:
+        app: cheese
+        task: wensleydale
+        version: v0.0.1
+    spec:
+      containers:
+      - name: cheese
+        image: errm/cheese:wensleydale
+        resources:
+          requests:
+            cpu: 100m
+            memory: 50Mi
+          limits:
+            cpu: 100m
+            memory: 50Mi
+        ports:
+        - containerPort: 80

examples/k8s/cheese-ingress.yaml

@@ -0,0 +1,27 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: cheese
+spec:
+  rules:
+  - host: stilton.local
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: stilton
+          servicePort: http
+  - host: cheddar.local
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: cheddar
+          servicePort: http
+  - host: wensleydale.local
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: wensleydale
+          servicePort: http

examples/k8s/cheese-services.yaml

@@ -0,0 +1,39 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: stilton
+spec:
+  ports:
+  - name: http
+    targetPort: 80
+    port: 80
+  selector:
+    app: cheese
+    task: stilton
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: cheddar
+spec:
+  ports:
+  - name: http
+    targetPort: 80
+    port: 80
+  selector:
+    app: cheese
+    task: cheddar
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: wensleydale
+spec:
+  ports:
+  - name: http
+    targetPort: 80
+    port: 80
+  selector:
+    app: cheese
+    task: wensleydale

examples/k8s/cheeses-ingress.yaml

@@ -0,0 +1,23 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: cheeses
+  annotations:
+    traefik.frontend.rule.type: pathprefixstrip
+spec:
+  rules:
+  - host: cheeses.local
+    http:
+      paths:
+      - path: /stilton
+        backend:
+          serviceName: stilton
+          servicePort: http
+      - path: /cheddar
+        backend:
+          serviceName: cheddar
+          servicePort: http
+      - path: /wensleydale
+        backend:
+          serviceName: wensleydale
+          servicePort: http

examples/k8s/traefik.yaml

@@ -0,0 +1,40 @@
+apiVersion: v1
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+  name: traefik-ingress-controller
+  namespace: kube-system
+  labels:
+    k8s-app: traefik-ingress-lb
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      k8s-app: traefik-ingress-lb
+  template:
+    metadata:
+      labels:
+        k8s-app: traefik-ingress-lb
+        name: traefik-ingress-lb
+        version: v1.0.0
+    spec:
+      terminationGracePeriodSeconds: 60
+      containers:
+      - image: traefik:v1.0.0
+        name: traefik-ingress-lb
+        resources:
+          limits:
+            cpu: 200m
+            memory: 30Mi
+          requests:
+            cpu: 100m
+            memory: 20Mi
+        ports:
+        - name: http
+          containerPort: 80
+          hostPort: 80
+        - name: admin
+          containerPort: 8080
+        args:
+        - --web
+        - --kubernetes

examples/k8s/ui.yaml

@@ -0,0 +1,28 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: traefik-web-ui
+  namespace: kube-system
+spec:
+  selector:
+    k8s-app: traefik-ingress-lb
+  ports:
+  - name: web
+    port: 80
+    targetPort: 8080
+---
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: traefik-web-ui
+  namespace: kube-system
+spec:
+  rules:
+  - host: traefik-ui.local
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: traefik-web-ui
+          servicePort: web

generate.go

@@ -6,7 +6,4 @@ Copyright
 //go:generate mkdir -p static
 //go:generate go-bindata -pkg autogen -o autogen/gen.go ./static/... ./templates/...
 
-//go:generate mkdir -p vendor/github.com/docker/docker/autogen/dockerversion
-//go:generate cp script/dockerversion vendor/github.com/docker/docker/autogen/dockerversion/dockerversion.go
-
 package main

glide.lock

@@ -1,42 +1,33 @@
-hash: 5a6dbc30a69abd002736bd5113e0f783c448faee20a0791c724ec2c3c1cfb8bb
-updated: 2016-06-03T18:11:43.839017153+02:00
+hash: 39ff28cc1d13d5915a870b14491ece1849c4eaf5a56cecd50a7676ecee6c6143
+updated: 2016-09-30T11:27:29.529525636+02:00
 imports:
+- name: github.com/abbot/go-http-auth
+  version: cb4372376e1e00e9f6ab9ec142e029302c9e7140
 - name: github.com/boltdb/bolt
-  version: dfb21201d9270c1082d5fb0f07f500311ff72f18
+  version: 5cc10bbbc5c141029940133bb33c9e969512a698
 - name: github.com/BurntSushi/toml
-  version: f0aeabca5a127c4078abb8c8d64298b147264b55
+  version: 99064174e013895bbd9b025c31100bd1d9b590ca
 - name: github.com/BurntSushi/ty
   version: 6add9cd6ad42d389d6ead1dde60b4ad71e46fd74
   subpackages:
   - fun
-- name: github.com/cenkalti/backoff
-  version: a6030178a585d5972d4d33ce61f4a1fa40eaaed0
+- name: github.com/cenk/backoff
+  version: 8edc80b07f38c27352fb186d971c628a6c32552b
 - name: github.com/codahale/hdrhistogram
-  version: 9208b142303c12d8899bae836fd524ac9338b4fd
+  version: f8ad88b59a584afeee9d334eff879b104439117b
 - name: github.com/codegangsta/cli
-  version: bf4a526f48af7badd25d2cb02d587e1b01be3b50
+  version: 1efa31f08b9333f1bd4882d61f9d668a70cd902e
 - name: github.com/codegangsta/negroni
-  version: feacfc52d357c844f524c794947493483ed881b3
+  version: dc6b9d037e8dab60cbfc09c61d6932537829be8b
 - name: github.com/containous/flaeg
-  version: b98687da5c323650f4513fda6b6203fcbdec9313
+  version: a731c034dda967333efce5f8d276aeff11f8ff87
 - name: github.com/containous/mux
   version: a819b77bba13f0c0cbe36e437bc2e948411b3996
-- name: github.com/containous/oxy
-  version: 183212964e13e7b8afe01a08b193d04300554a68
-  subpackages:
-  - cbreaker
-  - connlimit
-  - forward
-  - roundrobin
-  - stream
-  - utils
 - name: github.com/containous/staert
-  version: e2aa88e235a02dd52aa1d5d9de75f9d9139d1602
+  version: 92329254783dc01174f03302d51d7cf2c9ff84cf
 - name: github.com/coreos/etcd
-  version: c400d05d0aa73e21e431c16145e558d624098018
+  version: 1c9e0a0e33051fed6c05c141e6fcbfe5c7f2a899
   subpackages:
-  - Godeps/_workspace/src/github.com/ugorji/go/codec
-  - Godeps/_workspace/src/golang.org/x/net/context
   - client
   - pkg/pathutil
   - pkg/types
@@ -45,43 +36,114 @@ imports:
   subpackages:
   - spew
 - name: github.com/docker/distribution
-  version: feddf6cd4e439577ab270d8e3ba63a5d7c5c0d55
+  version: 87917f30529e6a7fca8eaff2932424915fb11225
   subpackages:
-  - reference
+  - context
   - digest
+  - reference
+  - registry/api/errcode
+  - registry/api/v2
+  - registry/client
+  - registry/client/auth
+  - registry/client/transport
+  - registry/storage/cache
+  - registry/storage/cache/memory
+  - uuid
 - name: github.com/docker/docker
-  version: 9837ec4da53f15f9120d53a6e1517491ba8b0261
+  version: 534753663161334baba06f13b8efa4cad22b5bc5
   subpackages:
+  - api/types/backend
+  - builder
+  - builder/dockerignore
+  - cliconfig
+  - cliconfig/configfile
+  - daemon/graphdriver
+  - image
+  - image/v1
+  - layer
   - namesgenerator
+  - opts
+  - pkg/archive
+  - pkg/chrootarchive
+  - pkg/fileutils
+  - pkg/gitutils
+  - pkg/homedir
+  - pkg/httputils
+  - pkg/idtools
+  - pkg/ioutils
+  - pkg/jsonlog
+  - pkg/jsonmessage
+  - pkg/longpath
+  - pkg/mflag
+  - pkg/mount
+  - pkg/namesgenerator
+  - pkg/plugins
+  - pkg/plugins/transport
+  - pkg/pools
+  - pkg/progress
+  - pkg/promise
+  - pkg/random
+  - pkg/reexec
+  - pkg/signal
+  - pkg/stdcopy
+  - pkg/streamformatter
+  - pkg/stringid
+  - pkg/symlink
+  - pkg/system
+  - pkg/tarsum
+  - pkg/term
+  - pkg/term/windows
+  - pkg/urlutil
+  - reference
+  - registry
+  - runconfig/opts
 - name: github.com/docker/engine-api
-  version: 3d3d0b6c9d2651aac27f416a6da0224c1875b3eb
+  version: 62043eb79d581a32ea849645277023c550732e52
   subpackages:
   - client
-  - types
-  - types/events
-  - types/filters
   - client/transport
   - client/transport/cancellable
+  - types
+  - types/blkiodev
   - types/container
+  - types/events
+  - types/filters
   - types/network
   - types/reference
   - types/registry
+  - types/strslice
+  - types/swarm
   - types/time
   - types/versions
-  - types/blkiodev
-  - types/strslice
 - name: github.com/docker/go-connections
-  version: c7838b258fbfa3fe88eecfb2a0e08ea0dbd6a646
+  version: 990a1a1a70b0da4c4cb70e117971a4f0babfbf1a
   subpackages:
+  - nat
   - sockets
   - tlsconfig
-  - nat
 - name: github.com/docker/go-units
-  version: 09dda9d4b0d748c57c14048906d3d094a58ec0c9
+  version: f2d77a61e3c169b43402a0a1e84f06daf29b8190
+- name: github.com/docker/leadership
+  version: bfc7753dd48af19513b29deec23c364bf0f274eb
 - name: github.com/docker/libcompose
-  version: 8ee7bcc364f7b8194581a3c6bd9fa019467c7873
+  version: d1876c1d68527a49c0aac22a0b161acc7296b740
+  subpackages:
+  - config
+  - docker
+  - docker/builder
+  - docker/client
+  - docker/network
+  - labels
+  - logger
+  - lookup
+  - project
+  - project/events
+  - project/options
+  - utils
+  - version
+  - yaml
 - name: github.com/docker/libkv
-  version: 7283ef27ed32fe267388510a91709b307bb9942c
+  version: 35d3e2084c650109e7bcc7282655b1bc8ba924ff
   subpackages:
   - store
   - store/boltdb
@@ -93,9 +155,15 @@ imports:
 - name: github.com/elazarl/go-bindata-assetfs
   version: 57eb5e1fc594ad4b0b1dbea7b286d299e0cb43c2
 - name: github.com/gambol99/go-marathon
-  version: ade11d1dc2884ee1f387078fc28509559b6235d1
+  version: a558128c87724cd7430060ef5aedf39f83937f55
 - name: github.com/go-check/check
   version: 4f90aeace3a26ad7021961c297b22c42160c7b25
+- name: github.com/gogo/protobuf
+  version: e33835a643a970c11ac74f6333f5f6866387a101
+  subpackages:
+  - proto
+- name: github.com/golang/glog
+  version: fca8c8854093a154ff1eb580aae10276ad6b1b5f
 - name: github.com/google/go-querystring
   version: 9235644dd9e52eeae6fa48efd539fdc351a0af53
   subpackages:
@@ -103,44 +171,70 @@ imports:
 - name: github.com/gorilla/context
   version: aed02d124ae4a0e94fea4541c8effd05bf0c8296
 - name: github.com/hashicorp/consul
-  version: 802b29ab948dedb7f7b1b903f535bdf250388c50
+  version: fce7d75609a04eeb9d4bf41c8dc592aac18fc97d
   subpackages:
   - api
 - name: github.com/hashicorp/go-cleanhttp
   version: 875fb671b3ddc66f8e2f0acc33829c8cb989a38d
 - name: github.com/hashicorp/serf
-  version: e4ec8cc423bbe20d26584b96efbeb9102e16d05f
+  version: 6c4672d66fc6312ddde18399262943e21175d831
   subpackages:
   - coordinate
   - serf
+- name: github.com/jarcoal/httpmock
+  version: 145b10d659265440f062c31ea15326166bae56ee
+- name: github.com/libkermit/compose
+  version: cadc5a3b83a15790174bd7fbc75ea2529785e772
+  subpackages:
+  - check
 - name: github.com/libkermit/docker
-  version: 3b5eb2973efff7af33cfb65141deaf4ed25c6d02
-- name: github.com/libkermit/docker-check
-  version: bb75a86b169c6c5d22c0ee98278124036f272d7b
-- name: github.com/mailgun/log
-  version: 2f35a4607f1abf71f97f77f99b0de8493ef6f4ef
+  version: 55e3595409924fcfbb850811e5a7cdbe8960a0b7
 - name: github.com/mailgun/manners
   version: fada45142db3f93097ca917da107aa3fad0ffcb5
-- name: github.com/mailgun/multibuf
-  version: 565402cd71fbd9c12aa7e295324ea357e970a61e
 - name: github.com/mailgun/timetools
   version: fd192d755b00c968d312d23f521eb0cdc6f66bd0
 - name: github.com/mattn/go-shellwords
   version: 525bedee691b5a8df547cb5cf9f86b7fb1883e24
+- name: github.com/mesos/mesos-go
+  version: 068d5470506e3780189fe607af40892814197c5e
+  subpackages:
+  - detector
+  - detector/zoo
+  - mesos
+  - mesosproto
+  - mesosutil
+  - upid
+- name: github.com/mesosphere/mesos-dns
+  version: b47dc4c19f215e98da687b15b4c64e70f629bea5
+  repo: https://github.com/containous/mesos-dns.git
+  vcs: git
+  subpackages:
+  - detect
+  - errorutil
+  - logging
+  - models
+  - records
+  - records/labels
+  - records/state
+  - util
 - name: github.com/Microsoft/go-winio
-  version: 4f1a71750d95a5a8a46c40a67ffbed8129c2f138
+  version: ce2922f643c8fd76b46cadc7f404a06282678b34
 - name: github.com/miekg/dns
-  version: 48ab6605c66ac797e07f615101c3e9e10e932b66
+  version: 5d001d020961ae1c184f9f8152fdc73810481677
+- name: github.com/mitchellh/mapstructure
+  version: d2dd0262208475919e1a362f675cfc0e7c10e905
 - name: github.com/moul/http2curl
   version: b1479103caacaa39319f75e7f57fc545287fca0d
+- name: github.com/NYTimes/gziphandler
+  version: f6438dbf4a82c56684964b03956aa727b0d7816b
 - name: github.com/ogier/pflag
   version: 45c278ab3607870051a2ea9040bb85fcb8557481
 - name: github.com/opencontainers/runc
-  version: 3211c9f721237f55a16da9c111e3d7e8777e53b5
+  version: 1a81e9ab1f138c091fe5c86d0883f87716088527
   subpackages:
   - libcontainer/user
 - name: github.com/parnurzeal/gorequest
-  version: f17fef20c518e688f4edb3eb2af148462ecab3ef
+  version: 045012d33ef41ea146c1b675df9296d0dc1a212d
 - name: github.com/pmezard/go-difflib
   version: d8ed2627bdf02c080bf22230dbb337003b7aba2d
   subpackages:
@@ -148,66 +242,84 @@ imports:
 - name: github.com/ryanuber/go-glob
   version: 572520ed46dbddaed19ea3d9541bdd0494163693
 - name: github.com/samuel/go-zookeeper
-  version: 4b20de542e40ed2b89d65ae195fc20a330919b92
+  version: e64db453f3512cade908163702045e0f31137843
   subpackages:
   - zk
+- name: github.com/satori/go.uuid
+  version: 879c5887cd475cd7864858769793b2ceb0d44feb
 - name: github.com/Sirupsen/logrus
-  version: f3cfb454f4c209e6668c95216c4744b8fddb2356
+  version: a283a10442df8dc09befd873fab202bf8a253d6a
 - name: github.com/streamrail/concurrent-map
   version: 65a174a3a4188c0b7099acbc6cfa0c53628d3287
 - name: github.com/stretchr/objx
   version: cbeaeb16a013161a98496fad62933b1d21786672
 - name: github.com/stretchr/testify
-  version: 8d64eb7173c7753d6419fd4a9caf057398611364
+  version: d77da356e56a7428ad25149ca77381849a6a5232
   subpackages:
-  - mock
   - assert
+  - mock
 - name: github.com/thoas/stats
-  version: 69e3c072eec2df2df41afe6214f62eb940e4cd80
+  version: 79b768ff1780f4e5b0ed132e192bfeefe9f85a9c
+- name: github.com/tv42/zbase32
+  version: 03389da7e0bf9844767f82690f4d68fc097a1306
+- name: github.com/ugorji/go
+  version: b94837a2404ab90efe9289e77a70694c355739cb
+  subpackages:
+  - codec
 - name: github.com/unrolled/render
   version: 198ad4d8b8a4612176b804ca10555b222a086b40
 - name: github.com/vdemeester/docker-events
-  version: 20e6d2db238723e68197a9e3c6c34c99a9893a9c
+  version: be74d4929ec1ad118df54349fda4b0cba60f849b
 - name: github.com/vdemeester/shakers
   version: 24d7f1d6a71aa5d9cbe7390e4afb66b7eef9e1b3
 - name: github.com/vulcand/oxy
-  version: 11677428db34c4a05354d66d028174d0e3c6e905
+  version: 4298f24d572dc554eb984f2ffdf6bdd54d4bd613
+  repo: https://github.com/containous/oxy.git
+  vcs: git
   subpackages:
+  - cbreaker
+  - connlimit
+  - forward
   - memmetrics
+  - roundrobin
+  - stream
   - utils
 - name: github.com/vulcand/predicate
-  version: cb0bff91a7ab7cf7571e661ff883fc997bc554a3
+  version: 19b9dde14240d94c804ae5736ad0e1de10bf8fe6
 - name: github.com/vulcand/route
   version: cb89d787ddbb1c5849a7ac9f79004c1fd12a4a32
 - name: github.com/vulcand/vulcand
-  version: 475540bb016702d5b7cc4674e37f48ee3e144a69
+  version: 28a4e5c0892167589737b95ceecbcef00295be50
   subpackages:
-  - plugin/rewrite
+  - conntracker
   - plugin
+  - plugin/rewrite
   - router
 - name: github.com/xenolf/lego
-  version: 30a7a8e8821de3532192d1240a45e53c6204f603
+  version: b2fad6198110326662e9e356a97199078a4a775c
   subpackages:
   - acme
 - name: golang.org/x/crypto
-  version: 5bcd134fee4dd1475da17714aac19c0aa0142e2f
+  version: d81fdb778bf2c40a91b24519d60cdc5767318829
   subpackages:
+  - bcrypt
+  - blowfish
   - ocsp
 - name: golang.org/x/net
-  version: 6460565bec1e8891e29ff478184c71b9e443ac36
+  version: b400c2eff1badec7022a8c8f5bea058b6315eed7
   subpackages:
   - context
-  - publicsuffix
   - proxy
+  - publicsuffix
 - name: golang.org/x/sys
-  version: eb2c74142fd19a79b3f237334c7384d5167b1b46
+  version: 62bee037599929a6e9146f29d10dd5208c43507d
   subpackages:
   - unix
   - windows
 - name: gopkg.in/fsnotify.v1
-  version: 30411dbcefb7a1da7e84f75530ad3abe4011b4f8
+  version: a8a77c9133d2d6fd8334f3260d06f60e8d80a5fb
 - name: gopkg.in/mgo.v2
-  version: b6e2fa371e64216a45e61072a96d4e3859f169da
+  version: 29cc868a5ca65f401ff318143f9408d02f4799cc
   subpackages:
   - bson
 - name: gopkg.in/square/go-jose.v1
@@ -215,4 +327,30 @@ imports:
   subpackages:
   - cipher
   - json
-devImports: []
+testImports:
+- name: github.com/Azure/go-ansiterm
+  version: fa152c58bc15761d0200cb75fe958b89a9d4888e
+  subpackages:
+  - winterm
+- name: github.com/cloudfoundry-incubator/candiedyaml
+  version: 99c3df83b51532e3615f851d8c2dbb638f5313bf
+- name: github.com/flynn/go-shlex
+  version: 3f9db97f856818214da2e1057f8ad84803971cff
+- name: github.com/gorilla/mux
+  version: 9fa818a44c2bf1396a17f9d5a3c0f6dd39d2ff8e
+- name: github.com/libkermit/docker-check
+  version: cbe0ef03b3d23070eac4d00ba8828f2cc7f7e5a3
+- name: github.com/spf13/pflag
+  version: 5644820622454e71517561946e3d94b9f9db6842
+- name: github.com/vbatts/tar-split
+  version: 6810cedb21b2c3d0b9bb8f9af12ff2dc7a2f14df
+  subpackages:
+  - archive/tar
+  - tar/asm
+  - tar/storage
+- name: github.com/xeipuuv/gojsonpointer
+  version: e0fe6f68307607d540ed8eac07a342c33fa1b54a
+- name: github.com/xeipuuv/gojsonreference
+  version: e02fc20de94c78484cd5ffb007f8af96be030a45
+- name: github.com/xeipuuv/gojsonschema
+  version: 00f9fafb54d2244d291b86ab63d12c38bd5c3886

glide.yaml

@@ -5,11 +5,14 @@ import:
   subpackages:
   - fun
 - package: github.com/Sirupsen/logrus
-- package: github.com/cenkalti/backoff
+- package: github.com/cenk/backoff
 - package: github.com/codegangsta/negroni
 - package: github.com/containous/flaeg
-  version: b98687da5c323650f4513fda6b6203fcbdec9313
-- package: github.com/containous/oxy
+  version: a731c034dda967333efce5f8d276aeff11f8ff87
+- package: github.com/vulcand/oxy
+  version: 4298f24d572dc554eb984f2ffdf6bdd54d4bd613
+  repo: https://github.com/containous/oxy.git
+  vcs: git
   subpackages:
   - cbreaker
   - connlimit
@@ -18,9 +21,9 @@ import:
   - stream
   - utils
 - package: github.com/containous/staert
-  version: e2aa88e235a02dd52aa1d5d9de75f9d9139d1602
+  version: 92329254783dc01174f03302d51d7cf2c9ff84cf
 - package: github.com/docker/engine-api
-  version: 3d3d0b6c9d2651aac27f416a6da0224c1875b3eb
+  version: 62043eb79d581a32ea849645277023c550732e52
   subpackages:
   - client
   - types
@@ -39,7 +42,7 @@ import:
   - store/zookeeper
 - package: github.com/elazarl/go-bindata-assetfs
 - package: github.com/gambol99/go-marathon
-  version: ade11d1dc2884ee1f387078fc28509559b6235d1
+  version: a558128c87724cd7430060ef5aedf39f83937f55
 - package: github.com/containous/mux
 - package: github.com/hashicorp/consul
   subpackages:
@@ -53,27 +56,49 @@ import:
 - package: github.com/thoas/stats
 - package: github.com/unrolled/render
 - package: github.com/vdemeester/docker-events
+  version: be74d4929ec1ad118df54349fda4b0cba60f849b
 - package: github.com/vulcand/vulcand
   subpackages:
   - plugin/rewrite
 - package: github.com/xenolf/lego
+  version: b2fad6198110326662e9e356a97199078a4a775c
   subpackages:
   - acme
 - package: golang.org/x/net
   subpackages:
   - context
 - package: gopkg.in/fsnotify.v1
-- package: github.com/libkermit/docker-check
-  version: bb75a86b169c6c5d22c0ee98278124036f272d7b
+- package: github.com/libkermit/compose
+  version: cadc5a3b83a15790174bd7fbc75ea2529785e772
 - package: github.com/libkermit/docker
-  version: 3b5eb2973efff7af33cfb65141deaf4ed25c6d02
+  version: 55e3595409924fcfbb850811e5a7cdbe8960a0b7
 - package: github.com/docker/docker
-  version: 9837ec4da53f15f9120d53a6e1517491ba8b0261
+  version: 534753663161334baba06f13b8efa4cad22b5bc5
   subpackages:
   - namesgenerator
 - package: github.com/go-check/check
 - package: github.com/docker/libcompose
-  version: 8ee7bcc364f7b8194581a3c6bd9fa019467c7873
+  version: d1876c1d68527a49c0aac22a0b161acc7296b740
 - package: github.com/mattn/go-shellwords
 - package: github.com/vdemeester/shakers
 - package: github.com/ryanuber/go-glob
+- package: github.com/mesos/mesos-go
+  subpackages:
+  - mesosproto
+  - mesos
+  - upid
+  - mesosutil
+  - detector
+- package: github.com/jarcoal/httpmock
+- package: github.com/mesosphere/mesos-dns
+  version: b47dc4c19f215e98da687b15b4c64e70f629bea5
+  repo: https://github.com/containous/mesos-dns.git
+  vcs: git
+- package: github.com/tv42/zbase32
+- package: github.com/abbot/go-http-auth
+- package: github.com/miekg/dns
+  version: 5d001d020961ae1c184f9f8152fdc73810481677
+- package: github.com/NYTimes/gziphandler
+- package: github.com/docker/leadership
+- package: github.com/satori/go.uuid
+  version: ^1.1.0

integration/access_log_test.go

@@ -75,7 +75,7 @@ func (s *AccessLogSuite) TestAccessLog(c *check.C) {
 			c.Assert(tokens[9], checker.Equals, fmt.Sprintf("%d", i+1))
 			c.Assert(strings.HasPrefix(tokens[10], "frontend"), checker.True)
 			c.Assert(strings.HasPrefix(tokens[11], "http://127.0.0.1:808"), checker.True)
-			c.Assert(regexp.MustCompile("^\\d+\\.\\d+.*s$").MatchString(tokens[12]), checker.True)
+			c.Assert(regexp.MustCompile("^\\d+ms$").MatchString(tokens[12]), checker.True)
 		}
 	}
 	c.Assert(count, checker.Equals, 3)

integration/consul_test.go

@@ -5,17 +5,22 @@ import (
 	"os/exec"
 	"time"
 
+	"github.com/containous/staert"
 	"github.com/docker/libkv"
 	"github.com/docker/libkv/store"
 	"github.com/docker/libkv/store/consul"
 	"github.com/go-check/check"
+	"golang.org/x/net/context"
 
 	"errors"
+	"github.com/containous/traefik/cluster"
 	"github.com/containous/traefik/integration/utils"
+	"github.com/containous/traefik/provider"
 	checker "github.com/vdemeester/shakers"
 	"io/ioutil"
 	"os"
 	"strings"
+	"sync"
 )
 
 // Consul test suites (using libcompose)
@@ -24,7 +29,7 @@ type ConsulSuite struct {
 	kv store.Store
 }
 
-func (s *ConsulSuite) SetUpSuite(c *check.C) {
+func (s *ConsulSuite) setupConsul(c *check.C) {
 	s.createComposeProject(c, "consul")
 	s.composeProject.Start(c)
 
@@ -52,7 +57,56 @@ func (s *ConsulSuite) SetUpSuite(c *check.C) {
 	c.Assert(err, checker.IsNil)
 }
 
+func (s *ConsulSuite) setupConsulTLS(c *check.C) {
+	s.createComposeProject(c, "consul_tls")
+	s.composeProject.Start(c)
+
+	consul.Register()
+	clientTLS := &provider.ClientTLS{
+		CA:                 "resources/tls/ca.cert",
+		Cert:               "resources/tls/consul.cert",
+		Key:                "resources/tls/consul.key",
+		InsecureSkipVerify: true,
+	}
+	TLSConfig, err := clientTLS.CreateTLSConfig()
+	c.Assert(err, checker.IsNil)
+
+	kv, err := libkv.NewStore(
+		store.CONSUL,
+		[]string{s.composeProject.Container(c, "consul").NetworkSettings.IPAddress + ":8585"},
+		&store.Config{
+			ConnectionTimeout: 10 * time.Second,
+			TLS:               TLSConfig,
+		},
+	)
+
+	if err != nil {
+		c.Fatal("Cannot create store consul")
+	}
+	s.kv = kv
+
+	// wait for consul
+	err = utils.Try(60*time.Second, func() error {
+		_, err := kv.Exists("test")
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+}
+
+func (s *ConsulSuite) TearDownTest(c *check.C) {
+	// shutdown and delete compose project
+	if s.composeProject != nil {
+		s.composeProject.Stop(c)
+	}
+}
+
+func (s *ConsulSuite) TearDownSuite(c *check.C) {}
+
 func (s *ConsulSuite) TestSimpleConfiguration(c *check.C) {
+	s.setupConsul(c)
 	consulHost := s.composeProject.Container(c, "consul").NetworkSettings.IPAddress
 	file := s.adaptFile(c, "fixtures/consul/simple.toml", struct{ ConsulHost string }{consulHost})
 	defer os.Remove(file)
@@ -70,6 +124,7 @@ func (s *ConsulSuite) TestSimpleConfiguration(c *check.C) {
 }
 
 func (s *ConsulSuite) TestNominalConfiguration(c *check.C) {
+	s.setupConsul(c)
 	consulHost := s.composeProject.Container(c, "consul").NetworkSettings.IPAddress
 	file := s.adaptFile(c, "fixtures/consul/simple.toml", struct{ ConsulHost string }{consulHost})
 	defer os.Remove(file)
@@ -190,3 +245,279 @@ func (s *ConsulSuite) TestNominalConfiguration(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	c.Assert(resp.StatusCode, checker.Equals, 404)
 }
+
+func (s *ConsulSuite) TestGlobalConfiguration(c *check.C) {
+	s.setupConsul(c)
+	consulHost := s.composeProject.Container(c, "consul").NetworkSettings.IPAddress
+	err := s.kv.Put("traefik/entrypoints/http/address", []byte(":8001"), nil)
+	c.Assert(err, checker.IsNil)
+
+	// wait for consul
+	err = utils.Try(60*time.Second, func() error {
+		_, err := s.kv.Exists("traefik/entrypoints/http/address")
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	// start traefik
+	cmd := exec.Command(traefikBinary, "--configFile=fixtures/simple_web.toml", "--consul", "--consul.endpoint="+consulHost+":8500")
+	// cmd.Stdout = os.Stdout
+	// cmd.Stderr = os.Stderr
+
+	err = cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	whoami1 := s.composeProject.Container(c, "whoami1")
+	whoami2 := s.composeProject.Container(c, "whoami2")
+	whoami3 := s.composeProject.Container(c, "whoami3")
+	whoami4 := s.composeProject.Container(c, "whoami4")
+
+	backend1 := map[string]string{
+		"traefik/backends/backend1/circuitbreaker/expression": "NetworkErrorRatio() > 0.5",
+		"traefik/backends/backend1/servers/server1/url":       "http://" + whoami1.NetworkSettings.IPAddress + ":80",
+		"traefik/backends/backend1/servers/server1/weight":    "10",
+		"traefik/backends/backend1/servers/server2/url":       "http://" + whoami2.NetworkSettings.IPAddress + ":80",
+		"traefik/backends/backend1/servers/server2/weight":    "1",
+	}
+	backend2 := map[string]string{
+		"traefik/backends/backend2/loadbalancer/method":    "drr",
+		"traefik/backends/backend2/servers/server1/url":    "http://" + whoami3.NetworkSettings.IPAddress + ":80",
+		"traefik/backends/backend2/servers/server1/weight": "1",
+		"traefik/backends/backend2/servers/server2/url":    "http://" + whoami4.NetworkSettings.IPAddress + ":80",
+		"traefik/backends/backend2/servers/server2/weight": "2",
+	}
+	frontend1 := map[string]string{
+		"traefik/frontends/frontend1/backend":            "backend2",
+		"traefik/frontends/frontend1/entrypoints":        "http",
+		"traefik/frontends/frontend1/priority":           "1",
+		"traefik/frontends/frontend1/routes/test_1/rule": "Host:test.localhost",
+	}
+	frontend2 := map[string]string{
+		"traefik/frontends/frontend2/backend":            "backend1",
+		"traefik/frontends/frontend2/entrypoints":        "http",
+		"traefik/frontends/frontend2/priority":           "10",
+		"traefik/frontends/frontend2/routes/test_2/rule": "Path:/test",
+	}
+	for key, value := range backend1 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range backend2 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range frontend1 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range frontend2 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+
+	// wait for consul
+	err = utils.Try(60*time.Second, func() error {
+		_, err := s.kv.Exists("traefik/frontends/frontend2/routes/test_2/rule")
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	// wait for traefik
+	err = utils.TryRequest("http://127.0.0.1:8080/api/providers", 60*time.Second, func(res *http.Response) error {
+		body, err := ioutil.ReadAll(res.Body)
+		if err != nil {
+			return err
+		}
+		if !strings.Contains(string(body), "Path:/test") {
+			return errors.New("Incorrect traefik config")
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	//check
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", "http://127.0.0.1:8001/", nil)
+	c.Assert(err, checker.IsNil)
+	req.Host = "test.localhost"
+	response, err := client.Do(req)
+
+	c.Assert(err, checker.IsNil)
+	c.Assert(response.StatusCode, checker.Equals, 200)
+}
+
+func (s *ConsulSuite) skipTestGlobalConfigurationWithClientTLS(c *check.C) {
+	c.Skip("wait for relative path issue in the composefile")
+	s.setupConsulTLS(c)
+	consulHost := s.composeProject.Container(c, "consul").NetworkSettings.IPAddress
+
+	err := s.kv.Put("traefik/web/address", []byte(":8081"), nil)
+	c.Assert(err, checker.IsNil)
+
+	// wait for consul
+	err = utils.Try(60*time.Second, func() error {
+		_, err := s.kv.Exists("traefik/web/address")
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	// start traefik
+	cmd := exec.Command(traefikBinary, "--configFile=fixtures/simple_web.toml",
+		"--consul", "--consul.endpoint="+consulHost+":8585",
+		"--consul.tls.ca=resources/tls/ca.cert",
+		"--consul.tls.cert=resources/tls/consul.cert",
+		"--consul.tls.key=resources/tls/consul.key",
+		"--consul.tls.insecureskipverify")
+	// cmd.Stdout = os.Stdout
+	// cmd.Stderr = os.Stderr
+
+	err = cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	// wait for traefik
+	err = utils.TryRequest("http://127.0.0.1:8081/api/providers", 60*time.Second, func(res *http.Response) error {
+		_, err := ioutil.ReadAll(res.Body)
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+}
+func (s *ConsulSuite) TestCommandStoreConfig(c *check.C) {
+	s.setupConsul(c)
+	consulHost := s.composeProject.Container(c, "consul").NetworkSettings.IPAddress
+
+	cmd := exec.Command(traefikBinary, "storeconfig", "--configFile=fixtures/simple_web.toml", "--consul.endpoint="+consulHost+":8500")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+
+	// wait for traefik finish without error
+	cmd.Wait()
+
+	//CHECK
+	checkmap := map[string]string{
+		"/traefik/loglevel":                 "DEBUG",
+		"/traefik/defaultentrypoints/0":     "http",
+		"/traefik/entrypoints/http/address": ":8000",
+		"/traefik/web/address":              ":8080",
+		"/traefik/consul/endpoint":          (consulHost + ":8500"),
+	}
+
+	for key, value := range checkmap {
+		var p *store.KVPair
+		err = utils.Try(60*time.Second, func() error {
+			p, err = s.kv.Get(key)
+			if err != nil {
+				return err
+			}
+			return nil
+		})
+		c.Assert(err, checker.IsNil)
+
+		c.Assert(string(p.Value), checker.Equals, value)
+
+	}
+}
+
+type TestStruct struct {
+	String string
+	Int    int
+}
+
+func (s *ConsulSuite) TestDatastore(c *check.C) {
+	s.setupConsul(c)
+	consulHost := s.composeProject.Container(c, "consul").NetworkSettings.IPAddress
+	kvSource, err := staert.NewKvSource(store.CONSUL, []string{consulHost + ":8500"}, &store.Config{
+		ConnectionTimeout: 10 * time.Second,
+	}, "traefik")
+	c.Assert(err, checker.IsNil)
+
+	ctx := context.Background()
+	datastore1, err := cluster.NewDataStore(*kvSource, ctx, &TestStruct{}, nil)
+	c.Assert(err, checker.IsNil)
+	datastore2, err := cluster.NewDataStore(*kvSource, ctx, &TestStruct{}, nil)
+	c.Assert(err, checker.IsNil)
+
+	setter1, _, err := datastore1.Begin()
+	c.Assert(err, checker.IsNil)
+	err = setter1.Commit(&TestStruct{
+		String: "foo",
+		Int:    1,
+	})
+	c.Assert(err, checker.IsNil)
+	time.Sleep(2 * time.Second)
+	test1 := datastore1.Get().(*TestStruct)
+	c.Assert(test1.String, checker.Equals, "foo")
+
+	test2 := datastore2.Get().(*TestStruct)
+	c.Assert(test2.String, checker.Equals, "foo")
+
+	setter2, _, err := datastore2.Begin()
+	c.Assert(err, checker.IsNil)
+	err = setter2.Commit(&TestStruct{
+		String: "bar",
+		Int:    2,
+	})
+	c.Assert(err, checker.IsNil)
+	time.Sleep(2 * time.Second)
+	test1 = datastore1.Get().(*TestStruct)
+	c.Assert(test1.String, checker.Equals, "bar")
+
+	test2 = datastore2.Get().(*TestStruct)
+	c.Assert(test2.String, checker.Equals, "bar")
+
+	wg := &sync.WaitGroup{}
+	wg.Add(4)
+	go func() {
+		for i := 0; i < 100; i++ {
+			setter1, _, err := datastore1.Begin()
+			c.Assert(err, checker.IsNil)
+			err = setter1.Commit(&TestStruct{
+				String: "datastore1",
+				Int:    i,
+			})
+			c.Assert(err, checker.IsNil)
+		}
+		wg.Done()
+	}()
+	go func() {
+		for i := 0; i < 100; i++ {
+			setter2, _, err := datastore2.Begin()
+			c.Assert(err, checker.IsNil)
+			err = setter2.Commit(&TestStruct{
+				String: "datastore2",
+				Int:    i,
+			})
+			c.Assert(err, checker.IsNil)
+		}
+		wg.Done()
+	}()
+	go func() {
+		for i := 0; i < 100; i++ {
+			test1 := datastore1.Get().(*TestStruct)
+			c.Assert(test1, checker.NotNil)
+		}
+		wg.Done()
+	}()
+	go func() {
+		for i := 0; i < 100; i++ {
+			test2 := datastore2.Get().(*TestStruct)
+			c.Assert(test2, checker.NotNil)
+		}
+		wg.Done()
+	}()
+	wg.Wait()
+}

integration/etcd_test.go

@@ -8,6 +8,7 @@ import (
 
 	checker "github.com/vdemeester/shakers"
 
+	"crypto/tls"
 	"errors"
 	"fmt"
 	"github.com/containous/traefik/integration/utils"
@@ -25,12 +26,12 @@ type EtcdSuite struct {
 	kv store.Store
 }
 
-func (s *EtcdSuite) SetUpSuite(c *check.C) {
+func (s *EtcdSuite) SetUpTest(c *check.C) {
 	s.createComposeProject(c, "etcd")
 	s.composeProject.Start(c)
 
 	etcd.Register()
-	url := s.composeProject.Container(c, "etcd").NetworkSettings.IPAddress + ":4001"
+	url := s.composeProject.Container(c, "etcd").NetworkSettings.IPAddress + ":2379"
 	kv, err := libkv.NewStore(
 		store.ETCD,
 		[]string{url},
@@ -54,6 +55,15 @@ func (s *EtcdSuite) SetUpSuite(c *check.C) {
 	c.Assert(err, checker.IsNil)
 }
 
+func (s *EtcdSuite) TearDownTest(c *check.C) {
+	// shutdown and delete compose project
+	if s.composeProject != nil {
+		s.composeProject.Stop(c)
+	}
+}
+
+func (s *EtcdSuite) TearDownSuite(c *check.C) {}
+
 func (s *EtcdSuite) TestSimpleConfiguration(c *check.C) {
 	etcdHost := s.composeProject.Container(c, "etcd").NetworkSettings.IPAddress
 	file := s.adaptFile(c, "fixtures/etcd/simple.toml", struct{ EtcdHost string }{etcdHost})
@@ -193,3 +203,266 @@ func (s *EtcdSuite) TestNominalConfiguration(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	c.Assert(resp.StatusCode, checker.Equals, 404)
 }
+
+func (s *EtcdSuite) TestGlobalConfiguration(c *check.C) {
+	etcdHost := s.composeProject.Container(c, "etcd").NetworkSettings.IPAddress
+	err := s.kv.Put("/traefik/entrypoints/http/address", []byte(":8001"), nil)
+	c.Assert(err, checker.IsNil)
+
+	// wait for etcd
+	err = utils.Try(60*time.Second, func() error {
+		_, err := s.kv.Exists("/traefik/entrypoints/http/address")
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	// start traefik
+	cmd := exec.Command(traefikBinary, "--configFile=fixtures/simple_web.toml", "--etcd", "--etcd.endpoint="+etcdHost+":4001")
+	// cmd.Stdout = os.Stdout
+	// cmd.Stderr = os.Stderr
+
+	err = cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	whoami1 := s.composeProject.Container(c, "whoami1")
+	whoami2 := s.composeProject.Container(c, "whoami2")
+	whoami3 := s.composeProject.Container(c, "whoami3")
+	whoami4 := s.composeProject.Container(c, "whoami4")
+
+	backend1 := map[string]string{
+		"/traefik/backends/backend1/circuitbreaker/expression": "NetworkErrorRatio() > 0.5",
+		"/traefik/backends/backend1/servers/server1/url":       "http://" + whoami1.NetworkSettings.IPAddress + ":80",
+		"/traefik/backends/backend1/servers/server1/weight":    "10",
+		"/traefik/backends/backend1/servers/server2/url":       "http://" + whoami2.NetworkSettings.IPAddress + ":80",
+		"/traefik/backends/backend1/servers/server2/weight":    "1",
+	}
+	backend2 := map[string]string{
+		"/traefik/backends/backend2/loadbalancer/method":    "drr",
+		"/traefik/backends/backend2/servers/server1/url":    "http://" + whoami3.NetworkSettings.IPAddress + ":80",
+		"/traefik/backends/backend2/servers/server1/weight": "1",
+		"/traefik/backends/backend2/servers/server2/url":    "http://" + whoami4.NetworkSettings.IPAddress + ":80",
+		"/traefik/backends/backend2/servers/server2/weight": "2",
+	}
+	frontend1 := map[string]string{
+		"/traefik/frontends/frontend1/backend":            "backend2",
+		"/traefik/frontends/frontend1/entrypoints":        "http",
+		"/traefik/frontends/frontend1/priority":           "1",
+		"/traefik/frontends/frontend1/routes/test_1/rule": "Host:test.localhost",
+	}
+	frontend2 := map[string]string{
+		"/traefik/frontends/frontend2/backend":            "backend1",
+		"/traefik/frontends/frontend2/entrypoints":        "http",
+		"/traefik/frontends/frontend2/priority":           "10",
+		"/traefik/frontends/frontend2/routes/test_2/rule": "Path:/test",
+	}
+	for key, value := range backend1 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range backend2 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range frontend1 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range frontend2 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+
+	// wait for etcd
+	err = utils.Try(60*time.Second, func() error {
+		_, err := s.kv.Exists("/traefik/frontends/frontend2/routes/test_2/rule")
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	// wait for traefik
+	err = utils.TryRequest("http://127.0.0.1:8080/api/providers", 60*time.Second, func(res *http.Response) error {
+		body, err := ioutil.ReadAll(res.Body)
+		if err != nil {
+			return err
+		}
+		if !strings.Contains(string(body), "Path:/test") {
+			return errors.New("Incorrect traefik config")
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	//check
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", "http://127.0.0.1:8001/", nil)
+	c.Assert(err, checker.IsNil)
+	req.Host = "test.localhost"
+	response, err := client.Do(req)
+
+	c.Assert(err, checker.IsNil)
+	c.Assert(response.StatusCode, checker.Equals, 200)
+}
+
+func (s *EtcdSuite) TestCertificatesContentstWithSNIConfigHandshake(c *check.C) {
+	etcdHost := s.composeProject.Container(c, "etcd").NetworkSettings.IPAddress
+	// start traefik
+	cmd := exec.Command(traefikBinary, "--configFile=fixtures/simple_web.toml", "--etcd", "--etcd.endpoint="+etcdHost+":4001")
+	// cmd.Stdout = os.Stdout
+	// cmd.Stderr = os.Stderr
+
+	whoami1 := s.composeProject.Container(c, "whoami1")
+	whoami2 := s.composeProject.Container(c, "whoami2")
+	whoami3 := s.composeProject.Container(c, "whoami3")
+	whoami4 := s.composeProject.Container(c, "whoami4")
+
+	//Copy the contents of the certificate files into ETCD
+	snitestComCert, err := ioutil.ReadFile("fixtures/https/snitest.com.cert")
+	c.Assert(err, checker.IsNil)
+	snitestComKey, err := ioutil.ReadFile("fixtures/https/snitest.com.key")
+	c.Assert(err, checker.IsNil)
+	snitestOrgCert, err := ioutil.ReadFile("fixtures/https/snitest.org.cert")
+	c.Assert(err, checker.IsNil)
+	snitestOrgKey, err := ioutil.ReadFile("fixtures/https/snitest.org.key")
+	c.Assert(err, checker.IsNil)
+
+	globalConfig := map[string]string{
+		"/traefik/entrypoints/https/address":                     ":4443",
+		"/traefik/entrypoints/https/tls/certificates/0/certfile": string(snitestComCert),
+		"/traefik/entrypoints/https/tls/certificates/0/keyfile":  string(snitestComKey),
+		"/traefik/entrypoints/https/tls/certificates/1/certfile": string(snitestOrgCert),
+		"/traefik/entrypoints/https/tls/certificates/1/keyfile":  string(snitestOrgKey),
+		"/traefik/defaultentrypoints/0":                          "https",
+	}
+
+	backend1 := map[string]string{
+		"/traefik/backends/backend1/circuitbreaker/expression": "NetworkErrorRatio() > 0.5",
+		"/traefik/backends/backend1/servers/server1/url":       "http://" + whoami1.NetworkSettings.IPAddress + ":80",
+		"/traefik/backends/backend1/servers/server1/weight":    "10",
+		"/traefik/backends/backend1/servers/server2/url":       "http://" + whoami2.NetworkSettings.IPAddress + ":80",
+		"/traefik/backends/backend1/servers/server2/weight":    "1",
+	}
+	backend2 := map[string]string{
+		"/traefik/backends/backend2/loadbalancer/method":    "drr",
+		"/traefik/backends/backend2/servers/server1/url":    "http://" + whoami3.NetworkSettings.IPAddress + ":80",
+		"/traefik/backends/backend2/servers/server1/weight": "1",
+		"/traefik/backends/backend2/servers/server2/url":    "http://" + whoami4.NetworkSettings.IPAddress + ":80",
+		"/traefik/backends/backend2/servers/server2/weight": "2",
+	}
+	frontend1 := map[string]string{
+		"/traefik/frontends/frontend1/backend":            "backend2",
+		"/traefik/frontends/frontend1/entrypoints":        "http",
+		"/traefik/frontends/frontend1/priority":           "1",
+		"/traefik/frontends/frontend1/routes/test_1/rule": "Host:snitest.com",
+	}
+	frontend2 := map[string]string{
+		"/traefik/frontends/frontend2/backend":            "backend1",
+		"/traefik/frontends/frontend2/entrypoints":        "http",
+		"/traefik/frontends/frontend2/priority":           "10",
+		"/traefik/frontends/frontend2/routes/test_2/rule": "Host:snitest.org",
+	}
+	for key, value := range globalConfig {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range backend1 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range backend2 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range frontend1 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+	for key, value := range frontend2 {
+		err := s.kv.Put(key, []byte(value), nil)
+		c.Assert(err, checker.IsNil)
+	}
+
+	// wait for etcd
+	err = utils.Try(60*time.Second, func() error {
+		_, err := s.kv.Exists("/traefik/frontends/frontend2/routes/test_2/rule")
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	err = cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	// wait for traefik
+	err = utils.TryRequest("http://127.0.0.1:8080/api/providers", 60*time.Second, func(res *http.Response) error {
+		body, err := ioutil.ReadAll(res.Body)
+		if err != nil {
+			return err
+		}
+		if !strings.Contains(string(body), "Host:snitest.org") {
+			return errors.New("Incorrect traefik config")
+		}
+		return nil
+	})
+	c.Assert(err, checker.IsNil)
+
+	//check
+	tlsConfig := &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+	}
+	conn, err := tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.IsNil, check.Commentf("failed to connect to server"))
+
+	defer conn.Close()
+	err = conn.Handshake()
+	c.Assert(err, checker.IsNil, check.Commentf("TLS handshake error"))
+
+	cs := conn.ConnectionState()
+	err = cs.PeerCertificates[0].VerifyHostname("snitest.com")
+	c.Assert(err, checker.IsNil, check.Commentf("certificate did not match SNI servername"))
+}
+
+func (s *EtcdSuite) TestCommandStoreConfig(c *check.C) {
+	etcdHost := s.composeProject.Container(c, "etcd").NetworkSettings.IPAddress
+
+	cmd := exec.Command(traefikBinary, "storeconfig", "--configFile=fixtures/simple_web.toml", "--etcd.endpoint="+etcdHost+":4001")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+
+	// wait for traefik finish without error
+	cmd.Wait()
+
+	//CHECK
+	checkmap := map[string]string{
+		"/traefik/loglevel":                 "DEBUG",
+		"/traefik/defaultentrypoints/0":     "http",
+		"/traefik/entrypoints/http/address": ":8000",
+		"/traefik/web/address":              ":8080",
+		"/traefik/etcd/endpoint":            (etcdHost + ":4001"),
+	}
+
+	for key, value := range checkmap {
+		var p *store.KVPair
+		err = utils.Try(60*time.Second, func() error {
+			p, err = s.kv.Get(key)
+			if err != nil {
+				return err
+			}
+			return nil
+		})
+		c.Assert(err, checker.IsNil)
+
+		c.Assert(string(p.Value), checker.Equals, value)
+
+	}
+}

integration/fixtures/docker/simple.toml

@@ -12,3 +12,4 @@ logLevel = "DEBUG"
 endpoint = "{{.DockerHost}}"
 
 domain = "docker.localhost"
+exposedbydefault = true

integration/fixtures/etcd/simple.toml

@@ -8,9 +8,9 @@ logLevel = "DEBUG"
 
 
 [etcd]
-  endpoint = "{{.EtcdHost}}:4001"
+  endpoint = "{{.EtcdHost}}:2379"
   prefix = "/traefik"
   watch = true
 
 [web]
-  address = ":8081"
+  address = ":8081"

integration/fixtures/https/clientca/README.md

@@ -0,0 +1,25 @@
+# This is how the certs were created
+
+```bash
+openssl req -new -newkey rsa:2048 -x509 -days 3650 -extensions v3_ca -keyout ca1.pem -out ca1.crt
+openssl req -new -newkey rsa:2048 -x509 -days 3650 -extensions v3_ca -keyout ca2.pem -out ca2.crt
+openssl req -new -newkey rsa:2048 -x509 -days 3650 -extensions v3_ca -keyout ca3.pem -out ca3.crt
+openssl rsa -in ca1.pem -out ca1.key
+openssl rsa -in ca2.pem -out ca2.key
+openssl rsa -in ca3.pem -out ca3.key
+cat ca1.crt ca2.crt > ca1and2.crt
+rm ca1.pem ca2.pem ca3.pem
+
+openssl genrsa -out client1.key 2048
+openssl genrsa -out client2.key 2048
+openssl genrsa -out client3.key 2048
+
+openssl req -key client1.key -new -out client1.csr
+openssl req -key client2.key -new -out client2.csr
+openssl req -key client3.key -new -out client3.csr
+
+openssl x509 -req -days 3650 -in client1.csr -CA ca1.crt -CAkey ca1.key -CAcreateserial -out client1.crt
+openssl x509 -req -days 3650 -in client2.csr -CA ca2.crt -CAkey ca2.key -CAcreateserial -out client2.crt
+openssl x509 -req -days 3650 -in client3.csr -CA ca3.crt -CAkey ca3.key -CAcreateserial -out client3.crt
+
+```

integration/fixtures/https/clientca/ca1.crt

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
+MIIDMjCCAhqgAwIBAgIJAKXHiSnQw6LqMA0GCSqGSIb3DQEBBQUAMBoxGDAWBgNV
+BAMTD2NhMS5leGFtcGxlLmNvbTAeFw0xNjA2MTgxMzAyNDdaFw0yNjA2MTYxMzAy
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+htQahWSKoqhdpM6Q2pXP42/MyuKXFB5Nk8fnFiIoXH0Bs9vlPLOvToM2jYJ+LlDd
+85qbL4eP
+-----END CERTIFICATE-----

integration/fixtures/https/clientca/ca1.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEAv1k1/U+q7fSL8NTIABsRUV8K8YSY32F8YArjgisGp8LXOJbY
+t+DYCSzA0gL9Poz6Vyg3R+0+Emmc/YJ3P1T+AX0Ux39cAZj9I6K6fvALyyip1pvs
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+zksno4lTt2lLS/im0AMLd8E3bkyJgIgTNOeopupKC9HNUhaRMAYOoC24kpudmv3t
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+m3AUvPZthNMNJIYkTav5a246tyKkmg11nUQsgoqdxCrEiLyv48PFnw==
+-----END RSA PRIVATE KEY-----

integration/fixtures/https/clientca/ca1.srl

@@ -0,0 +1 @@
+83E81F36599F4400

integration/fixtures/https/clientca/ca1and2.crt

@@ -0,0 +1,40 @@
+-----BEGIN CERTIFICATE-----
+MIIDMjCCAhqgAwIBAgIJAKXHiSnQw6LqMA0GCSqGSIb3DQEBBQUAMBoxGDAWBgNV
+BAMTD2NhMS5leGFtcGxlLmNvbTAeFw0xNjA2MTgxMzAyNDdaFw0yNjA2MTYxMzAy
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+htQahWSKoqhdpM6Q2pXP42/MyuKXFB5Nk8fnFiIoXH0Bs9vlPLOvToM2jYJ+LlDd
+85qbL4eP
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIDMjCCAhqgAwIBAgIJAKjhXgiuPQexMA0GCSqGSIb3DQEBBQUAMBoxGDAWBgNV
+BAMTD2NhMi5leGFtcGxlLmNvbTAeFw0xNjA2MTgxMzAzMjJaFw0yNjA2MTYxMzAz
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+dKYIz/nK
+-----END CERTIFICATE-----

integration/fixtures/https/clientca/ca2.crt

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
+MIIDMjCCAhqgAwIBAgIJAKjhXgiuPQexMA0GCSqGSIb3DQEBBQUAMBoxGDAWBgNV
+BAMTD2NhMi5leGFtcGxlLmNvbTAeFw0xNjA2MTgxMzAzMjJaFw0yNjA2MTYxMzAz
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+SwvyZ25JhcGrBAL/jpzTxdDEGsPfUSVfrUhrhDWxg0dzY+ptwdTWHqxyR2YKmOgU
+dKYIz/nK
+-----END CERTIFICATE-----

integration/fixtures/https/clientca/ca2.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----

integration/fixtures/https/clientca/ca2.srl

@@ -0,0 +1 @@
+9EAC6D05226C2216

integration/fixtures/https/clientca/ca3.crt

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

integration/fixtures/https/clientca/ca3.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----

integration/fixtures/https/clientca/ca3.srl

@@ -0,0 +1 @@
+813218563E2DA0DE

integration/fixtures/https/clientca/client1.crt

@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

integration/fixtures/https/clientca/client1.csr

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----

integration/fixtures/https/clientca/client1.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----

integration/fixtures/https/clientca/client2.crt

@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

integration/fixtures/https/clientca/client2.csr

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----

integration/fixtures/https/clientca/client2.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
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+GaLarElAz9baLiLsyWXqdoakxUePBKmf2s/OFugAdgVU+C0m0Wz5vmVX/ZwFjCYc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+-----END RSA PRIVATE KEY-----

integration/fixtures/https/clientca/client3.crt

@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

integration/fixtures/https/clientca/client3.csr

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE REQUEST-----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+-----END CERTIFICATE REQUEST-----

integration/fixtures/https/clientca/client3.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

integration/fixtures/https/clientca/https_1ca1config.toml

@@ -0,0 +1,35 @@
+logLevel = "DEBUG"
+
+defaultEntryPoints = ["https"]
+
+[entryPoints]
+  [entryPoints.https]
+  address = ":4443"
+    [entryPoints.https.tls]
+    ClientCAFiles = ["fixtures/https/clientca/ca1.crt"]
+      [[entryPoints.https.tls.certificates]]
+      CertFile = "fixtures/https/snitest.com.cert"
+      KeyFile = "fixtures/https/snitest.com.key"
+      [[entryPoints.https.tls.certificates]]
+      CertFile = "fixtures/https/snitest.org.cert"
+      KeyFile = "fixtures/https/snitest.org.key"
+
+[file]
+
+[backends]
+  [backends.backend1]
+    [backends.backend1.servers.server1]
+    url = "http://127.0.0.1:9010"
+  [backends.backend2]
+    [backends.backend2.servers.server1]
+    url = "http://127.0.0.1:9020"
+
+[frontends]
+  [frontends.frontend1]
+  backend = "backend1"
+    [frontends.frontend1.routes.test_1]
+    rule = "Host:snitest.com"
+  [frontends.frontend2]
+  backend = "backend2"
+    [frontends.frontend2.routes.test_2]
+    rule = "Host:snitest.org"

integration/fixtures/https/clientca/https_2ca1config.toml

@@ -0,0 +1,35 @@
+logLevel = "DEBUG"
+
+defaultEntryPoints = ["https"]
+
+[entryPoints]
+  [entryPoints.https]
+  address = ":4443"
+    [entryPoints.https.tls]
+    ClientCAFiles = ["fixtures/https/clientca/ca1and2.crt"]
+      [[entryPoints.https.tls.certificates]]
+      CertFile = "fixtures/https/snitest.com.cert"
+      KeyFile = "fixtures/https/snitest.com.key"
+      [[entryPoints.https.tls.certificates]]
+      CertFile = "fixtures/https/snitest.org.cert"
+      KeyFile = "fixtures/https/snitest.org.key"
+
+[file]
+
+[backends]
+  [backends.backend1]
+    [backends.backend1.servers.server1]
+    url = "http://127.0.0.1:9010"
+  [backends.backend2]
+    [backends.backend2.servers.server1]
+    url = "http://127.0.0.1:9020"
+
+[frontends]
+  [frontends.frontend1]
+  backend = "backend1"
+    [frontends.frontend1.routes.test_1]
+    rule = "Host:snitest.com"
+  [frontends.frontend2]
+  backend = "backend2"
+    [frontends.frontend2.routes.test_2]
+    rule = "Host:snitest.org"

integration/fixtures/https/clientca/https_2ca2config.toml

@@ -0,0 +1,35 @@
+logLevel = "DEBUG"
+
+defaultEntryPoints = ["https"]
+
+[entryPoints]
+  [entryPoints.https]
+  address = ":4443"
+    [entryPoints.https.tls]
+    ClientCAFiles = ["fixtures/https/clientca/ca1.crt", "fixtures/https/clientca/ca2.crt"]
+      [[entryPoints.https.tls.certificates]]
+      CertFile = "fixtures/https/snitest.com.cert"
+      KeyFile = "fixtures/https/snitest.com.key"
+      [[entryPoints.https.tls.certificates]]
+      CertFile = "fixtures/https/snitest.org.cert"
+      KeyFile = "fixtures/https/snitest.org.key"
+
+[file]
+
+[backends]
+  [backends.backend1]
+    [backends.backend1.servers.server1]
+    url = "http://127.0.0.1:9010"
+  [backends.backend2]
+    [backends.backend2.servers.server1]
+    url = "http://127.0.0.1:9020"
+
+[frontends]
+  [frontends.frontend1]
+  backend = "backend1"
+    [frontends.frontend1.routes.test_1]
+    rule = "Host:snitest.com"
+  [frontends.frontend2]
+  backend = "backend2"
+    [frontends.frontend2.routes.test_2]
+    rule = "Host:snitest.org"

integration/fixtures/mesos/simple.toml

@@ -0,0 +1,9 @@
+defaultEntryPoints = ["http"]
+
+[entryPoints]
+  [entryPoints.http]
+  address = ":8000"
+
+logLevel = "DEBUG"
+
+[mesos]

integration/https_test.go

@@ -93,6 +93,164 @@ func (s *HTTPSSuite) TestWithSNIConfigRoute(c *check.C) {
 	c.Assert(resp.StatusCode, checker.Equals, 205)
 }
 
+// TestWithClientCertificateAuthentication
+// The client has to send a certificate signed by a CA trusted by the server
+func (s *HTTPSSuite) TestWithClientCertificateAuthentication(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--configFile=fixtures/https/clientca/https_1ca1config.toml")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	time.Sleep(500 * time.Millisecond)
+
+	tlsConfig := &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+		Certificates:       []tls.Certificate{},
+	}
+	// Connection without client certificate should fail
+	conn, err := tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.NotNil, check.Commentf("should not be allowed to connect to server"))
+
+	// Connect with client certificate signed by ca1
+	cert, err := tls.LoadX509KeyPair("fixtures/https/clientca/client1.crt", "fixtures/https/clientca/client1.key")
+	c.Assert(err, checker.IsNil, check.Commentf("unable to load client certificate and key"))
+	tlsConfig.Certificates = append(tlsConfig.Certificates, cert)
+
+	conn, err = tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.IsNil, check.Commentf("failed to connect to server"))
+
+	conn.Close()
+
+	// Connect with client signed by ca2 should fail
+	tlsConfig = &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+		Certificates:       []tls.Certificate{},
+	}
+	cert, err = tls.LoadX509KeyPair("fixtures/https/clientca/client2.crt", "fixtures/https/clientca/client2.key")
+	c.Assert(err, checker.IsNil, check.Commentf("unable to load client certificate and key"))
+	tlsConfig.Certificates = append(tlsConfig.Certificates, cert)
+
+	conn, err = tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.NotNil, check.Commentf("should not be allowed to connect to server"))
+
+}
+
+// TestWithClientCertificateAuthentication
+// Use two CA:s and test that clients with client signed by either of them can connect
+func (s *HTTPSSuite) TestWithClientCertificateAuthenticationMultipeCAs(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--configFile=fixtures/https/clientca/https_2ca1config.toml")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	time.Sleep(500 * time.Millisecond)
+
+	tlsConfig := &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+		Certificates:       []tls.Certificate{},
+	}
+	// Connection without client certificate should fail
+	conn, err := tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.NotNil, check.Commentf("should not be allowed to connect to server"))
+
+	// Connect with client signed by ca1
+	cert, err := tls.LoadX509KeyPair("fixtures/https/clientca/client1.crt", "fixtures/https/clientca/client1.key")
+	c.Assert(err, checker.IsNil, check.Commentf("unable to load client certificate and key"))
+	tlsConfig.Certificates = append(tlsConfig.Certificates, cert)
+
+	conn, err = tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.IsNil, check.Commentf("failed to connect to server"))
+
+	conn.Close()
+
+	// Connect with client signed by ca2
+	tlsConfig = &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+		Certificates:       []tls.Certificate{},
+	}
+	cert, err = tls.LoadX509KeyPair("fixtures/https/clientca/client2.crt", "fixtures/https/clientca/client2.key")
+	c.Assert(err, checker.IsNil, check.Commentf("unable to load client certificate and key"))
+	tlsConfig.Certificates = append(tlsConfig.Certificates, cert)
+
+	conn, err = tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.IsNil, check.Commentf("failed to connect to server"))
+	conn.Close()
+
+	// Connect with client signed by ca3 should fail
+	tlsConfig = &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+		Certificates:       []tls.Certificate{},
+	}
+	cert, err = tls.LoadX509KeyPair("fixtures/https/clientca/client3.crt", "fixtures/https/clientca/client3.key")
+	c.Assert(err, checker.IsNil, check.Commentf("unable to load client certificate and key"))
+	tlsConfig.Certificates = append(tlsConfig.Certificates, cert)
+
+	conn, err = tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.NotNil, check.Commentf("should not be allowed to connect to server"))
+}
+
+// TestWithClientCertificateAuthentication
+// Use two CA:s in two different files and test that clients with client signed by either of them can connect
+func (s *HTTPSSuite) TestWithClientCertificateAuthenticationMultipeCAsMultipleFiles(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--configFile=fixtures/https/clientca/https_2ca2config.toml")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	time.Sleep(500 * time.Millisecond)
+
+	tlsConfig := &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+		Certificates:       []tls.Certificate{},
+	}
+	// Connection without client certificate should fail
+	conn, err := tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.NotNil, check.Commentf("should not be allowed to connect to server"))
+
+	// Connect with client signed by ca1
+	cert, err := tls.LoadX509KeyPair("fixtures/https/clientca/client1.crt", "fixtures/https/clientca/client1.key")
+	c.Assert(err, checker.IsNil, check.Commentf("unable to load client certificate and key"))
+	tlsConfig.Certificates = append(tlsConfig.Certificates, cert)
+
+	conn, err = tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.IsNil, check.Commentf("failed to connect to server"))
+
+	conn.Close()
+
+	// Connect with client signed by ca2
+	tlsConfig = &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+		Certificates:       []tls.Certificate{},
+	}
+	cert, err = tls.LoadX509KeyPair("fixtures/https/clientca/client2.crt", "fixtures/https/clientca/client2.key")
+	c.Assert(err, checker.IsNil, check.Commentf("unable to load client certificate and key"))
+	tlsConfig.Certificates = append(tlsConfig.Certificates, cert)
+
+	conn, err = tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.IsNil, check.Commentf("failed to connect to server"))
+	conn.Close()
+
+	// Connect with client signed by ca3 should fail
+	tlsConfig = &tls.Config{
+		InsecureSkipVerify: true,
+		ServerName:         "snitest.com",
+		Certificates:       []tls.Certificate{},
+	}
+	cert, err = tls.LoadX509KeyPair("fixtures/https/clientca/client3.crt", "fixtures/https/clientca/client3.key")
+	c.Assert(err, checker.IsNil, check.Commentf("unable to load client certificate and key"))
+	tlsConfig.Certificates = append(tlsConfig.Certificates, cert)
+
+	conn, err = tls.Dial("tcp", "127.0.0.1:4443", tlsConfig)
+	c.Assert(err, checker.NotNil, check.Commentf("should not be allowed to connect to server"))
+}
+
 func startTestServer(port string, statusCode int) (ts *httptest.Server) {
 	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(statusCode)

integration/integration_test.go

@@ -13,7 +13,7 @@ import (
 	"github.com/containous/traefik/integration/utils"
 	"github.com/go-check/check"
 
-	"github.com/libkermit/docker-check/compose"
+	compose "github.com/libkermit/compose/check"
 	checker "github.com/vdemeester/shakers"
 )
 
@@ -32,6 +32,7 @@ func init() {
 	check.Suite(&EtcdSuite{})
 	check.Suite(&MarathonSuite{})
 	check.Suite(&ConstraintSuite{})
+	check.Suite(&MesosSuite{})
 }
 
 var traefikBinary = "../dist/traefik"

integration/mesos_test.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"net/http"
+	"os/exec"
+	"time"
+
+	"github.com/go-check/check"
+
+	checker "github.com/vdemeester/shakers"
+)
+
+// Mesos test suites (using libcompose)
+type MesosSuite struct{ BaseSuite }
+
+func (s *MesosSuite) SetUpSuite(c *check.C) {
+	s.createComposeProject(c, "mesos")
+}
+
+func (s *MesosSuite) TestSimpleConfiguration(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--configFile=fixtures/mesos/simple.toml")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	time.Sleep(500 * time.Millisecond)
+	// TODO validate : run on 80
+	resp, err := http.Get("http://127.0.0.1:8000/")
+
+	// Expected a 404 as we did not configure anything
+	c.Assert(err, checker.IsNil)
+	c.Assert(resp.StatusCode, checker.Equals, 404)
+}

integration/resources/compose/consul_tls.yml

@@ -0,0 +1,14 @@
+consul:
+  image: progrium/consul
+  command: -server -bootstrap -log-level debug -ui-dir /ui -config-dir /configs
+  ports:
+    - "8500:8500"
+    - "8585:8585"
+  expose:
+    - "8300"
+    - "8301"
+    - "8301/udp"
+    - "8302"
+    - "8302/udp"  
+  volumes:
+    - ../tls:/configs

integration/resources/compose/mesos.yml

@@ -0,0 +1,34 @@
+zk:
+  image: bobrik/zookeeper
+  net: host
+  environment:
+    ZK_CONFIG: tickTime=2000,initLimit=10,syncLimit=5,maxClientCnxns=128,forceSync=no,clientPort=2181
+    ZK_ID: " 1"
+
+master:
+  image: mesosphere/mesos-master:0.28.1-2.0.20.ubuntu1404
+  net: host
+  environment:
+    MESOS_ZK: zk://127.0.0.1:2181/mesos
+    MESOS_HOSTNAME: 127.0.0.1
+    MESOS_IP: 127.0.0.1
+    MESOS_QUORUM: " 1"
+    MESOS_CLUSTER: docker-compose
+    MESOS_WORK_DIR: /var/lib/mesos
+
+slave:
+  image: mesosphere/mesos-slave:0.28.1-2.0.20.ubuntu1404
+  net: host
+  pid: host
+  privileged: true
+  environment:
+    MESOS_MASTER: zk://127.0.0.1:2181/mesos
+    MESOS_HOSTNAME: 127.0.0.1
+    MESOS_IP: 127.0.0.1
+    MESOS_CONTAINERIZERS: docker,mesos
+  volumes:
+    - /sys/fs/cgroup:/sys/fs/cgroup
+    - /usr/bin/docker:/usr/bin/docker:ro
+    - /usr/lib/x86_64-linux-gnu/libapparmor.so.1:/usr/lib/x86_64-linux-gnu/libapparmor.so.1:ro
+    - /var/run/docker.sock:/var/run/docker.sock
+    - /lib/x86_64-linux-gnu/libsystemd-journal.so.0:/lib/x86_64-linux-gnu/libsystemd-journal.so.0

integration/resources/tls/ca.cert

@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

integration/resources/tls/consul.cert

@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

integration/resources/tls/consul.key

@@ -0,0 +1,16 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

integration/resources/tls/consul_config.json

@@ -0,0 +1,9 @@
+{
+    "ports": {
+        "https": 8585
+    },
+    "ca_file": "/configs/ca.cert",
+    "cert_file": "/configs/consul.cert",
+    "key_file": "/configs/consul.key",
+    "verify_outgoing": true
+}

integration/utils/try.go

@@ -2,7 +2,7 @@ package utils
 
 import (
 	"errors"
-	"github.com/cenkalti/backoff"
+	"github.com/cenk/backoff"
 	"net/http"
 	"strconv"
 	"time"

job/job.go

@@ -0,0 +1,39 @@
+package job
+
+import (
+	"github.com/cenk/backoff"
+	"time"
+)
+
+var (
+	_ backoff.BackOff = (*BackOff)(nil)
+)
+
+const (
+	defaultMinJobInterval = 30 * time.Second
+)
+
+// BackOff is an exponential backoff implementation for long running jobs.
+// In long running jobs, an operation() that fails after a long Duration should not increments the backoff period.
+// If operation() takes more than MinJobInterval, Reset() is called in NextBackOff().
+type BackOff struct {
+	*backoff.ExponentialBackOff
+	MinJobInterval time.Duration
+}
+
+// NewBackOff creates an instance of BackOff using default values.
+func NewBackOff(backOff *backoff.ExponentialBackOff) *BackOff {
+	backOff.MaxElapsedTime = 0
+	return &BackOff{
+		ExponentialBackOff: backOff,
+		MinJobInterval:     defaultMinJobInterval,
+	}
+}
+
+// NextBackOff calculates the next backoff interval.
+func (b *BackOff) NextBackOff() time.Duration {
+	if b.GetElapsedTime() >= b.MinJobInterval {
+		b.Reset()
+	}
+	return b.ExponentialBackOff.NextBackOff()
+}

job/job_test.go

@@ -0,0 +1,44 @@
+package job
+
+import (
+	"github.com/cenk/backoff"
+	"testing"
+	"time"
+)
+
+func TestJobBackOff(t *testing.T) {
+	var (
+		testInitialInterval     = 500 * time.Millisecond
+		testRandomizationFactor = 0.1
+		testMultiplier          = 2.0
+		testMaxInterval         = 5 * time.Second
+		testMinJobInterval      = 1 * time.Second
+	)
+
+	exp := NewBackOff(backoff.NewExponentialBackOff())
+	exp.InitialInterval = testInitialInterval
+	exp.RandomizationFactor = testRandomizationFactor
+	exp.Multiplier = testMultiplier
+	exp.MaxInterval = testMaxInterval
+	exp.MinJobInterval = testMinJobInterval
+	exp.Reset()
+
+	var expectedResults = []time.Duration{500, 500, 500, 1000, 2000, 4000, 5000, 5000, 500, 1000, 2000, 4000, 5000, 5000}
+	for i, d := range expectedResults {
+		expectedResults[i] = d * time.Millisecond
+	}
+
+	for i, expected := range expectedResults {
+		// Assert that the next backoff falls in the expected range.
+		var minInterval = expected - time.Duration(testRandomizationFactor*float64(expected))
+		var maxInterval = expected + time.Duration(testRandomizationFactor*float64(expected))
+		if i < 3 || i == 8 {
+			time.Sleep(2 * time.Second)
+		}
+		var actualInterval = exp.NextBackOff()
+		if !(minInterval <= actualInterval && actualInterval <= maxInterval) {
+			t.Error("error")
+		}
+		// assertEquals(t, expected, exp.currentInterval)
+	}
+}

log/logger.go

@@ -0,0 +1,188 @@
+package log
+
+import (
+	"github.com/Sirupsen/logrus"
+	"io"
+)
+
+var (
+	logger *logrus.Entry
+)
+
+func init() {
+	logger = logrus.StandardLogger().WithFields(logrus.Fields{})
+}
+
+// Context sets the Context of the logger
+func Context(context interface{}) *logrus.Entry {
+	return logger.WithField("context", context)
+}
+
+// SetOutput sets the standard logger output.
+func SetOutput(out io.Writer) {
+	logrus.SetOutput(out)
+}
+
+// SetFormatter sets the standard logger formatter.
+func SetFormatter(formatter logrus.Formatter) {
+	logrus.SetFormatter(formatter)
+}
+
+// SetLevel sets the standard logger level.
+func SetLevel(level logrus.Level) {
+	logrus.SetLevel(level)
+}
+
+// GetLevel returns the standard logger level.
+func GetLevel() logrus.Level {
+	return logrus.GetLevel()
+}
+
+// AddHook adds a hook to the standard logger hooks.
+func AddHook(hook logrus.Hook) {
+	logrus.AddHook(hook)
+}
+
+// WithError creates an entry from the standard logger and adds an error to it, using the value defined in ErrorKey as key.
+func WithError(err error) *logrus.Entry {
+	return logger.WithError(err)
+}
+
+// WithField creates an entry from the standard logger and adds a field to
+// it. If you want multiple fields, use `WithFields`.
+//
+// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
+// or Panic on the Entry it returns.
+func WithField(key string, value interface{}) *logrus.Entry {
+	return logger.WithField(key, value)
+}
+
+// WithFields creates an entry from the standard logger and adds multiple
+// fields to it. This is simply a helper for `WithField`, invoking it
+// once for each field.
+//
+// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
+// or Panic on the Entry it returns.
+func WithFields(fields logrus.Fields) *logrus.Entry {
+	return logger.WithFields(fields)
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func Debug(args ...interface{}) {
+	logger.Debug(args...)
+}
+
+// Print logs a message at level Info on the standard logger.
+func Print(args ...interface{}) {
+	logger.Print(args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func Info(args ...interface{}) {
+	logger.Info(args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func Warn(args ...interface{}) {
+	logger.Warn(args...)
+}
+
+// Warning logs a message at level Warn on the standard logger.
+func Warning(args ...interface{}) {
+	logger.Warning(args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func Error(args ...interface{}) {
+	logger.Error(args...)
+}
+
+// Panic logs a message at level Panic on the standard logger.
+func Panic(args ...interface{}) {
+	logger.Panic(args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func Fatal(args ...interface{}) {
+	logger.Fatal(args...)
+}
+
+// Debugf logs a message at level Debug on the standard logger.
+func Debugf(format string, args ...interface{}) {
+	logger.Debugf(format, args...)
+}
+
+// Printf logs a message at level Info on the standard logger.
+func Printf(format string, args ...interface{}) {
+	logger.Printf(format, args...)
+}
+
+// Infof logs a message at level Info on the standard logger.
+func Infof(format string, args ...interface{}) {
+	logger.Infof(format, args...)
+}
+
+// Warnf logs a message at level Warn on the standard logger.
+func Warnf(format string, args ...interface{}) {
+	logger.Warnf(format, args...)
+}
+
+// Warningf logs a message at level Warn on the standard logger.
+func Warningf(format string, args ...interface{}) {
+	logger.Warningf(format, args...)
+}
+
+// Errorf logs a message at level Error on the standard logger.
+func Errorf(format string, args ...interface{}) {
+	logger.Errorf(format, args...)
+}
+
+// Panicf logs a message at level Panic on the standard logger.
+func Panicf(format string, args ...interface{}) {
+	logger.Panicf(format, args...)
+}
+
+// Fatalf logs a message at level Fatal on the standard logger.
+func Fatalf(format string, args ...interface{}) {
+	logger.Fatalf(format, args...)
+}
+
+// Debugln logs a message at level Debug on the standard logger.
+func Debugln(args ...interface{}) {
+	logger.Debugln(args...)
+}
+
+// Println logs a message at level Info on the standard logger.
+func Println(args ...interface{}) {
+	logger.Println(args...)
+}
+
+// Infoln logs a message at level Info on the standard logger.
+func Infoln(args ...interface{}) {
+	logger.Infoln(args...)
+}
+
+// Warnln logs a message at level Warn on the standard logger.
+func Warnln(args ...interface{}) {
+	logger.Warnln(args...)
+}
+
+// Warningln logs a message at level Warn on the standard logger.
+func Warningln(args ...interface{}) {
+	logger.Warningln(args...)
+}
+
+// Errorln logs a message at level Error on the standard logger.
+func Errorln(args ...interface{}) {
+	logger.Errorln(args...)
+}
+
+// Panicln logs a message at level Panic on the standard logger.
+func Panicln(args ...interface{}) {
+	logger.Panicln(args...)
+}
+
+// Fatalln logs a message at level Fatal on the standard logger.
+func Fatalln(args ...interface{}) {
+	logger.Fatalln(args...)
+}

middlewares/authenticator.go

@@ -0,0 +1,99 @@
+package middlewares
+
+import (
+	"fmt"
+	"github.com/abbot/go-http-auth"
+	"github.com/codegangsta/negroni"
+	"github.com/containous/traefik/log"
+	"github.com/containous/traefik/types"
+	"net/http"
+	"strings"
+)
+
+// Authenticator is a middleware that provides HTTP basic and digest authentication
+type Authenticator struct {
+	handler negroni.Handler
+	users   map[string]string
+}
+
+// NewAuthenticator builds a new Autenticator given a config
+func NewAuthenticator(authConfig *types.Auth) (*Authenticator, error) {
+	if authConfig == nil {
+		return nil, fmt.Errorf("Error creating Authenticator: auth is nil")
+	}
+	var err error
+	authenticator := Authenticator{}
+	if authConfig.Basic != nil {
+		authenticator.users, err = parserBasicUsers(authConfig.Basic.Users)
+		if err != nil {
+			return nil, err
+		}
+		basicAuth := auth.NewBasicAuthenticator("traefik", authenticator.secretBasic)
+		authenticator.handler = negroni.HandlerFunc(func(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
+			if username := basicAuth.CheckAuth(r); username == "" {
+				log.Debugf("Auth failed...")
+				basicAuth.RequireAuth(w, r)
+			} else {
+				next.ServeHTTP(w, r)
+			}
+		})
+	} else if authConfig.Digest != nil {
+		authenticator.users, err = parserDigestUsers(authConfig.Digest.Users)
+		if err != nil {
+			return nil, err
+		}
+		digestAuth := auth.NewDigestAuthenticator("traefik", authenticator.secretDigest)
+		authenticator.handler = negroni.HandlerFunc(func(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
+			if username, _ := digestAuth.CheckAuth(r); username == "" {
+				digestAuth.RequireAuth(w, r)
+			} else {
+				next.ServeHTTP(w, r)
+			}
+		})
+	}
+	return &authenticator, nil
+}
+
+func parserBasicUsers(users types.Users) (map[string]string, error) {
+	userMap := make(map[string]string)
+	for _, user := range users {
+		split := strings.Split(user, ":")
+		if len(split) != 2 {
+			return nil, fmt.Errorf("Error parsing Authenticator user: %v", user)
+		}
+		userMap[split[0]] = split[1]
+	}
+	return userMap, nil
+}
+
+func parserDigestUsers(users types.Users) (map[string]string, error) {
+	userMap := make(map[string]string)
+	for _, user := range users {
+		split := strings.Split(user, ":")
+		if len(split) != 3 {
+			return nil, fmt.Errorf("Error parsing Authenticator user: %v", user)
+		}
+		userMap[split[0]+":"+split[1]] = split[2]
+	}
+	return userMap, nil
+}
+
+func (a *Authenticator) secretBasic(user, realm string) string {
+	if secret, ok := a.users[user]; ok {
+		return secret
+	}
+	log.Debugf("User not found: %s", user)
+	return ""
+}
+
+func (a *Authenticator) secretDigest(user, realm string) string {
+	if secret, ok := a.users[user+":"+realm]; ok {
+		return secret
+	}
+	log.Debugf("User not found: %s:%s", user, realm)
+	return ""
+}
+
+func (a *Authenticator) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
+	a.handler.ServeHTTP(rw, r, next)
+}

middlewares/authenticator_test.go

@@ -0,0 +1,103 @@
+package middlewares
+
+import (
+	"fmt"
+	"github.com/codegangsta/negroni"
+	"github.com/containous/traefik/types"
+	"github.com/stretchr/testify/assert"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestBasicAuthFail(t *testing.T) {
+	authMiddleware, err := NewAuthenticator(&types.Auth{
+		Basic: &types.Basic{
+			Users: []string{"test"},
+		},
+	})
+	assert.Contains(t, err.Error(), "Error parsing Authenticator user", "should contains")
+
+	authMiddleware, err = NewAuthenticator(&types.Auth{
+		Basic: &types.Basic{
+			Users: []string{"test:test"},
+		},
+	})
+	assert.NoError(t, err, "there should be no error")
+
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		fmt.Fprintln(w, "traefik")
+	})
+	n := negroni.New(authMiddleware)
+	n.UseHandler(handler)
+	ts := httptest.NewServer(n)
+	defer ts.Close()
+
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", ts.URL, nil)
+	req.SetBasicAuth("test", "test")
+	res, err := client.Do(req)
+	assert.NoError(t, err, "there should be no error")
+	assert.Equal(t, http.StatusUnauthorized, res.StatusCode, "they should be equal")
+}
+
+func TestBasicAuthSuccess(t *testing.T) {
+	authMiddleware, err := NewAuthenticator(&types.Auth{
+		Basic: &types.Basic{
+			Users: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/"},
+		},
+	})
+	assert.NoError(t, err, "there should be no error")
+
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		fmt.Fprintln(w, "traefik")
+	})
+	n := negroni.New(authMiddleware)
+	n.UseHandler(handler)
+	ts := httptest.NewServer(n)
+	defer ts.Close()
+
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", ts.URL, nil)
+	req.SetBasicAuth("test", "test")
+	res, err := client.Do(req)
+	assert.NoError(t, err, "there should be no error")
+	assert.Equal(t, http.StatusOK, res.StatusCode, "they should be equal")
+
+	body, err := ioutil.ReadAll(res.Body)
+	assert.NoError(t, err, "there should be no error")
+	assert.Equal(t, "traefik\n", string(body), "they should be equal")
+}
+
+func TestDigestAuthFail(t *testing.T) {
+	authMiddleware, err := NewAuthenticator(&types.Auth{
+		Digest: &types.Digest{
+			Users: []string{"test"},
+		},
+	})
+	assert.Contains(t, err.Error(), "Error parsing Authenticator user", "should contains")
+
+	authMiddleware, err = NewAuthenticator(&types.Auth{
+		Digest: &types.Digest{
+			Users: []string{"test:traefik:test"},
+		},
+	})
+	assert.NoError(t, err, "there should be no error")
+	assert.NotNil(t, authMiddleware, "this should not be nil")
+
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		fmt.Fprintln(w, "traefik")
+	})
+	n := negroni.New(authMiddleware)
+	n.UseHandler(handler)
+	ts := httptest.NewServer(n)
+	defer ts.Close()
+
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", ts.URL, nil)
+	req.SetBasicAuth("test", "test")
+	res, err := client.Do(req)
+	assert.NoError(t, err, "there should be no error")
+	assert.Equal(t, http.StatusUnauthorized, res.StatusCode, "they should be equal")
+}

middlewares/cbreaker.go

@@ -3,7 +3,7 @@ package middlewares
 import (
 	"net/http"
 
-	"github.com/containous/oxy/cbreaker"
+	"github.com/vulcand/oxy/cbreaker"
 )
 
 // CircuitBreaker holds the oxy circuit breaker.
@@ -12,9 +12,12 @@ type CircuitBreaker struct {
 }
 
 // NewCircuitBreaker returns a new CircuitBreaker.
-func NewCircuitBreaker(next http.Handler, expression string, options ...cbreaker.CircuitBreakerOption) *CircuitBreaker {
-	circuitBreaker, _ := cbreaker.New(next, expression, options...)
-	return &CircuitBreaker{circuitBreaker}
+func NewCircuitBreaker(next http.Handler, expression string, options ...cbreaker.CircuitBreakerOption) (*CircuitBreaker, error) {
+	circuitBreaker, err := cbreaker.New(next, expression, options...)
+	if err != nil {
+		return nil, err
+	}
+	return &CircuitBreaker{circuitBreaker}, nil
 }
 
 func (cb *CircuitBreaker) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {

middlewares/compress.go

@@ -0,0 +1,16 @@
+package middlewares
+
+import (
+	"github.com/NYTimes/gziphandler"
+	"net/http"
+)
+
+// Compress is a middleware that allows redirections
+type Compress struct {
+}
+
+// ServerHTTP is a function used by negroni
+func (c *Compress) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
+	newGzipHandler := gziphandler.GzipHandler(next)
+	newGzipHandler.ServeHTTP(rw, r)
+}

middlewares/logger.go

@@ -3,8 +3,6 @@ package middlewares
 import (
 	"bufio"
 	"fmt"
-	log "github.com/Sirupsen/logrus"
-	"github.com/streamrail/concurrent-map"
 	"io"
 	"net"
 	"net/http"
@@ -13,6 +11,9 @@ import (
 	"strings"
 	"sync/atomic"
 	"time"
+
+	"github.com/containous/traefik/log"
+	"github.com/streamrail/concurrent-map"
 )
 
 const (
@@ -55,7 +56,7 @@ func NewLogger(file string) *Logger {
 	if len(file) > 0 {
 		fi, err := os.OpenFile(file, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
 		if err != nil {
-			log.Fatal("Error opening file", err)
+			log.Error("Error opening file", err)
 		}
 		return &Logger{fi}
 	}
@@ -138,8 +139,9 @@ func (fblh frontendBackendLoggingHandler) ServeHTTP(rw http.ResponseWriter, req
 	size := infoRw.GetSize()
 
 	elapsed := time.Now().UTC().Sub(startTime.UTC())
-	fmt.Fprintf(fblh.writer, `%s - %s [%s] "%s %s %s" %d %d "%s" "%s" %s "%s" "%s" %s%s`,
-		host, username, ts, method, uri, proto, status, size, referer, agent, fblh.reqid, frontend, backend, elapsed, "\n")
+	elapsedMillis := elapsed.Nanoseconds() / 1000000
+	fmt.Fprintf(fblh.writer, `%s - %s [%s] "%s %s %s" %d %d "%s" "%s" %s "%s" "%s" %dms%s`,
+		host, username, ts, method, uri, proto, status, size, referer, agent, fblh.reqid, frontend, backend, elapsedMillis, "\n")
 
 }
 

middlewares/retry.go

@@ -0,0 +1,92 @@
+package middlewares
+
+import (
+	"bufio"
+	"bytes"
+	"github.com/containous/traefik/log"
+	"github.com/vulcand/oxy/utils"
+	"net"
+	"net/http"
+)
+
+// Retry is a middleware that retries requests
+type Retry struct {
+	attempts int
+	next     http.Handler
+}
+
+// NewRetry returns a new Retry instance
+func NewRetry(attempts int, next http.Handler) *Retry {
+	return &Retry{
+		attempts: attempts,
+		next:     next,
+	}
+}
+
+func (retry *Retry) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
+	attempts := 1
+	for {
+		recorder := NewRecorder()
+		recorder.responseWriter = rw
+		retry.next.ServeHTTP(recorder, r)
+		if !isNetworkError(recorder.Code) || attempts >= retry.attempts {
+			utils.CopyHeaders(rw.Header(), recorder.Header())
+			rw.WriteHeader(recorder.Code)
+			rw.Write(recorder.Body.Bytes())
+			break
+		}
+		attempts++
+		log.Debugf("New attempt %d for request: %v", attempts, r.URL)
+	}
+}
+
+func isNetworkError(status int) bool {
+	return status == http.StatusBadGateway || status == http.StatusGatewayTimeout
+}
+
+// ResponseRecorder is an implementation of http.ResponseWriter that
+// records its mutations for later inspection in tests.
+type ResponseRecorder struct {
+	Code      int           // the HTTP response code from WriteHeader
+	HeaderMap http.Header   // the HTTP response headers
+	Body      *bytes.Buffer // if non-nil, the bytes.Buffer to append written data to
+
+	responseWriter http.ResponseWriter
+}
+
+// NewRecorder returns an initialized ResponseRecorder.
+func NewRecorder() *ResponseRecorder {
+	return &ResponseRecorder{
+		HeaderMap: make(http.Header),
+		Body:      new(bytes.Buffer),
+		Code:      200,
+	}
+}
+
+// Header returns the response headers.
+func (rw *ResponseRecorder) Header() http.Header {
+	m := rw.HeaderMap
+	if m == nil {
+		m = make(http.Header)
+		rw.HeaderMap = m
+	}
+	return m
+}
+
+// Write always succeeds and writes to rw.Body, if not nil.
+func (rw *ResponseRecorder) Write(buf []byte) (int, error) {
+	if rw.Body != nil {
+		return rw.Body.Write(buf)
+	}
+	return 0, nil
+}
+
+// WriteHeader sets rw.Code.
+func (rw *ResponseRecorder) WriteHeader(code int) {
+	rw.Code = code
+}
+
+// Hijack hijacks the connection
+func (rw *ResponseRecorder) Hijack() (net.Conn, *bufio.ReadWriter, error) {
+	return rw.responseWriter.(http.Hijacker).Hijack()
+}

middlewares/rewrite.go

@@ -1,7 +1,7 @@
 package middlewares
 
 import (
-	log "github.com/Sirupsen/logrus"
+	"github.com/containous/traefik/log"
 	"github.com/vulcand/vulcand/plugin/rewrite"
 	"net/http"
 )

mkdocs.yml

@@ -1,5 +1,5 @@
-site_name: Traefik
-site_description: Traefik Documentation
+site_name: Træfɪk
+site_description: Træfɪk Documentation
 site_author: containo.us
 site_url: https://docs.traefik.io
 
@@ -16,7 +16,7 @@ theme: united
 site_favicon: 'img/traefik.icon.png'
 
 # Copyright
-copyright: Copyright (c) 2016 Containous SAS
+copyright: "Copyright © 2016 Containous SAS"
 
 # Options
 extra:
@@ -49,4 +49,6 @@ pages:
   - User Guide:
       - 'Configuration examples': 'user-guide/examples.md'
       - 'Swarm cluster': 'user-guide/swarm.md'
-  - Benchmarks: benchmarks.md
+      - 'Kubernetes': 'user-guide/kubernetes.md'
+      - 'Key-value store configuration': 'user-guide/kv-config.md'
+      - 'Clustering/HA': 'user-guide/cluster.md'

mocks/Marathon.go

@@ -169,13 +169,13 @@ func (_m *Marathon) DeleteApplication(name string) (*marathon.DeploymentID, erro
 	return r0, r1
 }
 
-// UpdateApplication provides a mock function with given fields: application
-func (_m *Marathon) UpdateApplication(application *marathon.Application) (*marathon.DeploymentID, error) {
-	ret := _m.Called(application)
+// UpdateApplication provides a mock function with given fields: application, force
+func (_m *Marathon) UpdateApplication(application *marathon.Application, force bool) (*marathon.DeploymentID, error) {
+	ret := _m.Called(application, force)
 
 	var r0 *marathon.DeploymentID
-	if rf, ok := ret.Get(0).(func(*marathon.Application) *marathon.DeploymentID); ok {
-		r0 = rf(application)
+	if rf, ok := ret.Get(0).(func(*marathon.Application, bool) *marathon.DeploymentID); ok {
+		r0 = rf(application, force)
 	} else {
 		if ret.Get(0) != nil {
 			r0 = ret.Get(0).(*marathon.DeploymentID)
@@ -183,8 +183,8 @@ func (_m *Marathon) UpdateApplication(application *marathon.Application) (*marat
 	}
 
 	var r1 error
-	if rf, ok := ret.Get(1).(func(*marathon.Application) error); ok {
-		r1 = rf(application)
+	if rf, ok := ret.Get(1).(func(*marathon.Application, bool) error); ok {
+		r1 = rf(application, force)
 	} else {
 		r1 = ret.Error(1)
 	}
@@ -307,6 +307,29 @@ func (_m *Marathon) Application(name string) (*marathon.Application, error) {
 	return r0, r1
 }
 
+// ApplicationByVersion provides a mock function with given fields: name, version
+func (_m *Marathon) ApplicationByVersion(name string, version string) (*marathon.Application, error) {
+	ret := _m.Called(name, version)
+
+	var r0 *marathon.Application
+	if rf, ok := ret.Get(0).(func(string, string) *marathon.Application); ok {
+		r0 = rf(name, version)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*marathon.Application)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(string, string) error); ok {
+		r1 = rf(name, version)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // WaitOnApplication provides a mock function with given fields: name, timeout
 func (_m *Marathon) WaitOnApplication(name string, timeout time.Duration) error {
 	ret := _m.Called(name, timeout)

provider/boltdb.go

@@ -1,21 +1,34 @@
 package provider
 
 import (
+	"fmt"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
 	"github.com/docker/libkv/store"
 	"github.com/docker/libkv/store/boltdb"
 )
 
+var _ Provider = (*BoltDb)(nil)
+
 // BoltDb holds configurations of the BoltDb provider.
 type BoltDb struct {
-	Kv
+	Kv `mapstructure:",squash"`
 }
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
 func (provider *BoltDb) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
-	provider.storeType = store.BOLTDB
-	boltdb.Register()
+	store, err := provider.CreateStore()
+	if err != nil {
+		return fmt.Errorf("Failed to Connect to KV store: %v", err)
+	}
+	provider.kvclient = store
 	return provider.provide(configurationChan, pool, constraints)
 }
+
+// CreateStore creates the KV store
+func (provider *BoltDb) CreateStore() (store.Store, error) {
+	provider.storeType = store.BOLTDB
+	boltdb.Register()
+	return provider.createStore()
+}

provider/consul.go

@@ -1,21 +1,34 @@
 package provider
 
 import (
+	"fmt"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
 	"github.com/docker/libkv/store"
 	"github.com/docker/libkv/store/consul"
 )
 
+var _ Provider = (*Consul)(nil)
+
 // Consul holds configurations of the Consul provider.
 type Consul struct {
-	Kv
+	Kv `mapstructure:",squash"`
 }
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
 func (provider *Consul) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
-	provider.storeType = store.CONSUL
-	consul.Register()
+	store, err := provider.CreateStore()
+	if err != nil {
+		return fmt.Errorf("Failed to Connect to KV store: %v", err)
+	}
+	provider.kvclient = store
 	return provider.provide(configurationChan, pool, constraints)
 }
+
+// CreateStore creates the KV store
+func (provider *Consul) CreateStore() (store.Store, error) {
+	provider.storeType = store.CONSUL
+	consul.Register()
+	return provider.createStore()
+}

provider/consul_catalog.go

@@ -2,14 +2,17 @@ package provider
 
 import (
 	"errors"
+	"sort"
 	"strconv"
 	"strings"
 	"text/template"
 	"time"
 
 	"github.com/BurntSushi/ty/fun"
-	log "github.com/Sirupsen/logrus"
-	"github.com/cenkalti/backoff"
+	"github.com/Sirupsen/logrus"
+	"github.com/cenk/backoff"
+	"github.com/containous/traefik/job"
+	"github.com/containous/traefik/log"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
 	"github.com/hashicorp/consul/api"
@@ -22,13 +25,15 @@ const (
 	DefaultConsulCatalogTagPrefix = "traefik"
 )
 
+var _ Provider = (*ConsulCatalog)(nil)
+
 // ConsulCatalog holds configurations of the Consul catalog provider.
 type ConsulCatalog struct {
-	BaseProvider
-	Endpoint string `description:"Consul server endpoint"`
-	Domain   string `description:"Default domain used"`
-	client   *api.Client
-	Prefix   string
+	BaseProvider `mapstructure:",squash"`
+	Endpoint     string `description:"Consul server endpoint"`
+	Domain       string `description:"Default domain used"`
+	client       *api.Client
+	Prefix       string
 }
 
 type serviceUpdate struct {
@@ -41,6 +46,35 @@ type catalogUpdate struct {
 	Nodes   []*api.ServiceEntry
 }
 
+type nodeSorter []*api.ServiceEntry
+
+func (a nodeSorter) Len() int {
+	return len(a)
+}
+
+func (a nodeSorter) Swap(i int, j int) {
+	a[i], a[j] = a[j], a[i]
+}
+
+func (a nodeSorter) Less(i int, j int) bool {
+	lentr := a[i]
+	rentr := a[j]
+
+	ls := strings.ToLower(lentr.Service.Service)
+	lr := strings.ToLower(rentr.Service.Service)
+
+	if ls != lr {
+		return ls < lr
+	}
+	if lentr.Service.Address != rentr.Service.Address {
+		return lentr.Service.Address < rentr.Service.Address
+	}
+	if lentr.Node.Address != rentr.Node.Address {
+		return lentr.Node.Address < rentr.Node.Address
+	}
+	return lentr.Service.Port < rentr.Service.Port
+}
+
 func (provider *ConsulCatalog) watchServices(stopCh <-chan struct{}) <-chan map[string][]string {
 	watchCh := make(chan map[string][]string)
 
@@ -139,7 +173,7 @@ func (provider *ConsulCatalog) getBackendAddress(node *api.ServiceEntry) string
 }
 
 func (provider *ConsulCatalog) getBackendName(node *api.ServiceEntry, index int) string {
-	serviceName := node.Service.Service + "--" + node.Service.Address + "--" + strconv.Itoa(node.Service.Port)
+	serviceName := strings.ToLower(node.Service.Service) + "--" + node.Service.Address + "--" + strconv.Itoa(node.Service.Port)
 
 	for _, tag := range node.Service.Tags {
 		serviceName += "--" + normalize(tag)
@@ -179,12 +213,13 @@ func (provider *ConsulCatalog) getContraintTags(tags []string) []string {
 
 func (provider *ConsulCatalog) buildConfig(catalog []catalogUpdate) *types.Configuration {
 	var FuncMap = template.FuncMap{
-		"getBackend":        provider.getBackend,
-		"getFrontendRule":   provider.getFrontendRule,
-		"getBackendName":    provider.getBackendName,
-		"getBackendAddress": provider.getBackendAddress,
-		"getAttribute":      provider.getAttribute,
-		"getEntryPoints":    provider.getEntryPoints,
+		"getBackend":           provider.getBackend,
+		"getFrontendRule":      provider.getFrontendRule,
+		"getBackendName":       provider.getBackendName,
+		"getBackendAddress":    provider.getBackendAddress,
+		"getAttribute":         provider.getAttribute,
+		"getEntryPoints":       provider.getEntryPoints,
+		"hasMaxconnAttributes": provider.hasMaxconnAttributes,
 	}
 
 	allNodes := []*api.ServiceEntry{}
@@ -200,6 +235,8 @@ func (provider *ConsulCatalog) buildConfig(catalog []catalogUpdate) *types.Confi
 
 		}
 	}
+	// Ensure a stable ordering of nodes so that identical configurations may be detected
+	sort.Sort(nodeSorter(allNodes))
 
 	templateObjects := struct {
 		Services []*serviceUpdate
@@ -217,6 +254,15 @@ func (provider *ConsulCatalog) buildConfig(catalog []catalogUpdate) *types.Confi
 	return configuration
 }
 
+func (provider *ConsulCatalog) hasMaxconnAttributes(attributes []string) bool {
+	amount := provider.getAttribute("backend.maxconn.amount", attributes, "")
+	extractorfunc := provider.getAttribute("backend.maxconn.extractorfunc", attributes, "")
+	if amount != "" && extractorfunc != "" {
+		return true
+	}
+	return false
+}
+
 func (provider *ConsulCatalog) getNodes(index map[string][]string) ([]catalogUpdate, error) {
 	visited := make(map[string]bool)
 
@@ -225,7 +271,7 @@ func (provider *ConsulCatalog) getNodes(index map[string][]string) ([]catalogUpd
 		name := strings.ToLower(service)
 		if !strings.Contains(name, " ") && !visited[name] {
 			visited[name] = true
-			log.WithFields(log.Fields{
+			log.WithFields(logrus.Fields{
 				"service": name,
 			}).Debug("Fetching service")
 			healthy, err := provider.healthyNodes(name)
@@ -285,12 +331,12 @@ func (provider *ConsulCatalog) Provide(configurationChan chan<- types.ConfigMess
 		notify := func(err error, time time.Duration) {
 			log.Errorf("Consul connection error %+v, retrying in %s", err, time)
 		}
-		worker := func() error {
+		operation := func() error {
 			return provider.watch(configurationChan, stop)
 		}
-		err := backoff.RetryNotify(worker, backoff.NewExponentialBackOff(), notify)
+		err := backoff.RetryNotify(operation, job.NewBackOff(backoff.NewExponentialBackOff()), notify)
 		if err != nil {
-			log.Fatalf("Cannot connect to consul server %+v", err)
+			log.Errorf("Cannot connect to consul server %+v", err)
 		}
 	})
 

provider/consul_catalog_test.go

@@ -2,6 +2,7 @@ package provider
 
 import (
 	"reflect"
+	"sort"
 	"testing"
 
 	"github.com/containous/traefik/types"
@@ -211,6 +212,8 @@ func TestConsulCatalogBuildConfig(t *testing.T) {
 							"traefik.backend.loadbalancer=drr",
 							"traefik.backend.circuitbreaker=NetworkErrorRatio() > 0.5",
 							"random.foo=bar",
+							"traefik.backend.maxconn.amount=1000",
+							"traefik.backend.maxconn.extractorfunc=client.ip",
 						},
 					},
 					Nodes: []*api.ServiceEntry{
@@ -259,6 +262,10 @@ func TestConsulCatalogBuildConfig(t *testing.T) {
 					LoadBalancer: &types.LoadBalancer{
 						Method: "drr",
 					},
+					MaxConn: &types.MaxConn{
+						Amount:        1000,
+						ExtractorFunc: "client.ip",
+					},
 				},
 			},
 		},
@@ -274,3 +281,195 @@ func TestConsulCatalogBuildConfig(t *testing.T) {
 		}
 	}
 }
+
+func TestConsulCatalogNodeSorter(t *testing.T) {
+	cases := []struct {
+		nodes    []*api.ServiceEntry
+		expected []*api.ServiceEntry
+	}{
+		{
+			nodes:    []*api.ServiceEntry{},
+			expected: []*api.ServiceEntry{},
+		},
+		{
+			nodes: []*api.ServiceEntry{
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "127.0.0.1",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.1",
+					},
+				},
+			},
+			expected: []*api.ServiceEntry{
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "127.0.0.1",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.1",
+					},
+				},
+			},
+		},
+		{
+			nodes: []*api.ServiceEntry{
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "127.0.0.2",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.2",
+					},
+				},
+				{
+					Service: &api.AgentService{
+						Service: "bar",
+						Address: "127.0.0.2",
+						Port:    81,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.2",
+					},
+				},
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "127.0.0.1",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.1",
+					},
+				},
+				{
+					Service: &api.AgentService{
+						Service: "bar",
+						Address: "127.0.0.2",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.2",
+					},
+				},
+			},
+			expected: []*api.ServiceEntry{
+				{
+					Service: &api.AgentService{
+						Service: "bar",
+						Address: "127.0.0.2",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.2",
+					},
+				},
+				{
+					Service: &api.AgentService{
+						Service: "bar",
+						Address: "127.0.0.2",
+						Port:    81,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.2",
+					},
+				},
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "127.0.0.1",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.1",
+					},
+				},
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "127.0.0.2",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.2",
+					},
+				},
+			},
+		},
+		{
+			nodes: []*api.ServiceEntry{
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.2",
+					},
+				},
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.1",
+					},
+				},
+			},
+			expected: []*api.ServiceEntry{
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.1",
+					},
+				},
+				{
+					Service: &api.AgentService{
+						Service: "foo",
+						Address: "",
+						Port:    80,
+					},
+					Node: &api.Node{
+						Node:    "localhost",
+						Address: "127.0.0.2",
+					},
+				},
+			},
+		},
+	}
+
+	for _, c := range cases {
+		sort.Sort(nodeSorter(c.nodes))
+		actual := c.nodes
+		if !reflect.DeepEqual(actual, c.expected) {
+			t.Fatalf("expected %q, got %q", c.expected, actual)
+		}
+	}
+}

provider/docker.go

@@ -2,6 +2,8 @@ package provider
 
 import (
 	"errors"
+	"math"
+	"net"
 	"net/http"
 	"strconv"
 	"strings"
@@ -11,52 +13,76 @@ import (
 	"golang.org/x/net/context"
 
 	"github.com/BurntSushi/ty/fun"
-	log "github.com/Sirupsen/logrus"
-	"github.com/cenkalti/backoff"
+	"github.com/cenk/backoff"
+	"github.com/containous/traefik/job"
+	"github.com/containous/traefik/log"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
+	"github.com/containous/traefik/version"
 	"github.com/docker/engine-api/client"
 	dockertypes "github.com/docker/engine-api/types"
+	dockercontainertypes "github.com/docker/engine-api/types/container"
 	eventtypes "github.com/docker/engine-api/types/events"
 	"github.com/docker/engine-api/types/filters"
+	"github.com/docker/engine-api/types/swarm"
+	swarmtypes "github.com/docker/engine-api/types/swarm"
+	"github.com/docker/go-connections/nat"
 	"github.com/docker/go-connections/sockets"
-	"github.com/docker/go-connections/tlsconfig"
 	"github.com/vdemeester/docker-events"
 )
 
-// DockerAPIVersion is a constant holding the version of the Docker API traefik will use
-const DockerAPIVersion string = "1.21"
+const (
+	// DockerAPIVersion is a constant holding the version of the Docker API traefik will use
+	DockerAPIVersion string = "1.21"
+	// SwarmAPIVersion is a constant holding the version of the Docker API traefik will use
+	SwarmAPIVersion string = "1.24"
+	// SwarmDefaultWatchTime is the duration of the interval when polling docker
+	SwarmDefaultWatchTime = 15 * time.Second
+)
+
+var _ Provider = (*Docker)(nil)
 
 // Docker holds configurations of the Docker provider.
 type Docker struct {
-	BaseProvider
-	Endpoint string     `description:"Docker server endpoint. Can be a tcp or a unix socket endpoint"`
-	Domain   string     `description:"Default domain used"`
-	TLS      *DockerTLS `description:"Enable Docker TLS support"`
+	BaseProvider     `mapstructure:",squash"`
+	Endpoint         string     `description:"Docker server endpoint. Can be a tcp or a unix socket endpoint"`
+	Domain           string     `description:"Default domain used"`
+	TLS              *ClientTLS `description:"Enable Docker TLS support"`
+	ExposedByDefault bool       `description:"Expose containers by default"`
+	UseBindPortIP    bool       `description:"Use the ip address from the bound port, rather than from the inner network"`
+	SwarmMode        bool       `description:"Use Docker on Swarm Mode"`
 }
 
-// DockerTLS holds TLS specific configurations
-type DockerTLS struct {
-	CA                 string `description:"TLS CA"`
-	Cert               string `description:"TLS cert"`
-	Key                string `description:"TLS key"`
-	InsecureSkipVerify bool   `description:"TLS insecure skip verify"`
+// dockerData holds the need data to the Docker provider
+type dockerData struct {
+	Name            string
+	Labels          map[string]string // List of labels set to container or service
+	NetworkSettings networkSettings
+}
+
+// NetworkSettings holds the networks data to the Docker provider
+type networkSettings struct {
+	NetworkMode dockercontainertypes.NetworkMode
+	Ports       nat.PortMap
+	Networks    map[string]*networkData
+}
+
+// Network holds the network data to the Docker provider
+type networkData struct {
+	Name     string
+	Addr     string
+	Port     int
+	Protocol string
+	ID       string
 }
 
 func (provider *Docker) createClient() (client.APIClient, error) {
 	var httpClient *http.Client
 	httpHeaders := map[string]string{
-		// FIXME(vdemeester) use version here O:)
-		"User-Agent": "Traefik",
+		"User-Agent": "Traefik " + version.Version,
 	}
 	if provider.TLS != nil {
-		tlsOptions := tlsconfig.Options{
-			CAFile:             provider.TLS.CA,
-			CertFile:           provider.TLS.Cert,
-			KeyFile:            provider.TLS.Key,
-			InsecureSkipVerify: provider.TLS.InsecureSkipVerify,
-		}
-		config, err := tlsconfig.Client(tlsOptions)
+		config, err := provider.TLS.CreateTLSConfig()
 		if err != nil {
 			return nil, err
 		}
@@ -73,8 +99,16 @@ func (provider *Docker) createClient() (client.APIClient, error) {
 		httpClient = &http.Client{
 			Transport: tr,
 		}
+
 	}
-	return client.NewClient(provider.Endpoint, DockerAPIVersion, httpClient, httpHeaders)
+	var version string
+	if provider.SwarmMode {
+		version = SwarmAPIVersion
+	} else {
+		version = DockerAPIVersion
+	}
+	return client.NewClient(provider.Endpoint, version, httpClient, httpHeaders)
+
 }
 
 // Provide allows the provider to provide configurations to traefik
@@ -91,57 +125,100 @@ func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage, po
 				log.Errorf("Failed to create a client for docker, error: %s", err)
 				return err
 			}
-			version, err := dockerClient.ServerVersion(context.Background())
+
+			ctx := context.Background()
+			version, err := dockerClient.ServerVersion(ctx)
 			log.Debugf("Docker connection established with docker %s (API %s)", version.Version, version.APIVersion)
-			containers, err := listContainers(dockerClient)
-			if err != nil {
-				log.Errorf("Failed to list containers for docker, error %s", err)
-				return err
+			var dockerDataList []dockerData
+			if provider.SwarmMode {
+				dockerDataList, err = listServices(ctx, dockerClient)
+				if err != nil {
+					log.Errorf("Failed to list services for docker swarm mode, error %s", err)
+					return err
+				}
+			} else {
+				dockerDataList, err = listContainers(ctx, dockerClient)
+				if err != nil {
+					log.Errorf("Failed to list containers for docker, error %s", err)
+					return err
+				}
 			}
-			configuration := provider.loadDockerConfig(containers)
+
+			configuration := provider.loadDockerConfig(dockerDataList)
 			configurationChan <- types.ConfigMessage{
 				ProviderName:  "docker",
 				Configuration: configuration,
 			}
 			if provider.Watch {
-				ctx, cancel := context.WithCancel(context.Background())
-				f := filters.NewArgs()
-				f.Add("type", "container")
-				options := dockertypes.EventsOptions{
-					Filters: f,
-				}
-				eventHandler := events.NewHandler(events.ByAction)
-				startStopHandle := func(m eventtypes.Message) {
-					log.Debugf("Docker event received %+v", m)
-					containers, err := listContainers(dockerClient)
-					if err != nil {
-						log.Errorf("Failed to list containers for docker, error %s", err)
-						// Call cancel to get out of the monitor
-						cancel()
-					}
-					configuration := provider.loadDockerConfig(containers)
-					if configuration != nil {
-						configurationChan <- types.ConfigMessage{
-							ProviderName:  "docker",
-							Configuration: configuration,
-						}
-					}
-				}
-				eventHandler.Handle("start", startStopHandle)
-				eventHandler.Handle("die", startStopHandle)
+				ctx, cancel := context.WithCancel(ctx)
+				if provider.SwarmMode {
+					// TODO: This need to be change. Linked to Swarm events docker/docker#23827
+					ticker := time.NewTicker(SwarmDefaultWatchTime)
+					pool.Go(func(stop chan bool) {
+						for {
+							select {
+							case <-ticker.C:
+								services, err := listServices(ctx, dockerClient)
+								if err != nil {
+									log.Errorf("Failed to list services for docker, error %s", err)
+									return
+								}
+								configuration := provider.loadDockerConfig(services)
+								if configuration != nil {
+									configurationChan <- types.ConfigMessage{
+										ProviderName:  "docker",
+										Configuration: configuration,
+									}
+								}
 
-				errChan := events.MonitorWithHandler(ctx, dockerClient, options, eventHandler)
-				pool.Go(func(stop chan bool) {
-					for {
-						select {
-						case <-stop:
+							case <-stop:
+								ticker.Stop()
+								cancel()
+								return
+							}
+						}
+					})
+
+				} else {
+					pool.Go(func(stop chan bool) {
+						for {
+							select {
+							case <-stop:
+								cancel()
+								return
+							}
+						}
+					})
+					f := filters.NewArgs()
+					f.Add("type", "container")
+					options := dockertypes.EventsOptions{
+						Filters: f,
+					}
+					eventHandler := events.NewHandler(events.ByAction)
+					startStopHandle := func(m eventtypes.Message) {
+						log.Debugf("Docker event received %+v", m)
+						containers, err := listContainers(ctx, dockerClient)
+						if err != nil {
+							log.Errorf("Failed to list containers for docker, error %s", err)
+							// Call cancel to get out of the monitor
 							cancel()
 							return
 						}
+						configuration := provider.loadDockerConfig(containers)
+						if configuration != nil {
+							configurationChan <- types.ConfigMessage{
+								ProviderName:  "docker",
+								Configuration: configuration,
+							}
+						}
+					}
+					eventHandler.Handle("start", startStopHandle)
+					eventHandler.Handle("die", startStopHandle)
+
+					errChan := events.MonitorWithHandler(ctx, dockerClient, options, eventHandler)
+					if err := <-errChan; err != nil {
+						return err
 					}
-				})
-				if err := <-errChan; err != nil {
-					return err
 				}
 			}
 			return nil
@@ -149,45 +226,65 @@ func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage, po
 		notify := func(err error, time time.Duration) {
 			log.Errorf("Docker connection error %+v, retrying in %s", err, time)
 		}
-		err := backoff.RetryNotify(operation, backoff.NewExponentialBackOff(), notify)
+		err := backoff.RetryNotify(operation, job.NewBackOff(backoff.NewExponentialBackOff()), notify)
 		if err != nil {
-			log.Fatalf("Cannot connect to docker server %+v", err)
+			log.Errorf("Cannot connect to docker server %+v", err)
 		}
 	})
 
 	return nil
 }
 
-func (provider *Docker) loadDockerConfig(containersInspected []dockertypes.ContainerJSON) *types.Configuration {
+func (provider *Docker) loadDockerConfig(containersInspected []dockerData) *types.Configuration {
 	var DockerFuncMap = template.FuncMap{
-		"getBackend":        provider.getBackend,
-		"getIPAddress":      provider.getIPAddress,
-		"getPort":           provider.getPort,
-		"getWeight":         provider.getWeight,
-		"getDomain":         provider.getDomain,
-		"getProtocol":       provider.getProtocol,
-		"getPassHostHeader": provider.getPassHostHeader,
-		"getPriority":       provider.getPriority,
-		"getEntryPoints":    provider.getEntryPoints,
-		"getFrontendRule":   provider.getFrontendRule,
-		"replace":           replace,
+		"getBackend":                  provider.getBackend,
+		"getIPAddress":                provider.getIPAddress,
+		"getPort":                     provider.getPort,
+		"getWeight":                   provider.getWeight,
+		"getDomain":                   provider.getDomain,
+		"getProtocol":                 provider.getProtocol,
+		"getPassHostHeader":           provider.getPassHostHeader,
+		"getPriority":                 provider.getPriority,
+		"getEntryPoints":              provider.getEntryPoints,
+		"getFrontendRule":             provider.getFrontendRule,
+		"hasCircuitBreakerLabel":      provider.hasCircuitBreakerLabel,
+		"getCircuitBreakerExpression": provider.getCircuitBreakerExpression,
+		"hasLoadBalancerLabel":        provider.hasLoadBalancerLabel,
+		"getLoadBalancerMethod":       provider.getLoadBalancerMethod,
+		"hasMaxConnLabels":            provider.hasMaxConnLabels,
+		"getMaxConnAmount":            provider.getMaxConnAmount,
+		"getMaxConnExtractorFunc":     provider.getMaxConnExtractorFunc,
+		"getSticky":                   provider.getSticky,
+		"replace":                     replace,
 	}
 
 	// filter containers
-	filteredContainers := fun.Filter(containerFilter, containersInspected).([]dockertypes.ContainerJSON)
+	filteredContainers := fun.Filter(func(container dockerData) bool {
+		return provider.containerFilter(container)
+	}, containersInspected).([]dockerData)
 
-	frontends := map[string][]dockertypes.ContainerJSON{}
+	frontends := map[string][]dockerData{}
+	backends := map[string]dockerData{}
+	servers := map[string][]dockerData{}
 	for _, container := range filteredContainers {
-		frontends[provider.getFrontendName(container)] = append(frontends[provider.getFrontendName(container)], container)
+		frontendName := provider.getFrontendName(container)
+		frontends[frontendName] = append(frontends[frontendName], container)
+		backendName := provider.getBackend(container)
+		backends[backendName] = container
+		servers[backendName] = append(servers[backendName], container)
 	}
 
 	templateObjects := struct {
-		Containers []dockertypes.ContainerJSON
-		Frontends  map[string][]dockertypes.ContainerJSON
+		Containers []dockerData
+		Frontends  map[string][]dockerData
+		Backends   map[string]dockerData
+		Servers    map[string][]dockerData
 		Domain     string
 	}{
 		filteredContainers,
 		frontends,
+		backends,
+		servers,
 		provider.Domain,
 	}
 
@@ -198,8 +295,67 @@ func (provider *Docker) loadDockerConfig(containersInspected []dockertypes.Conta
 	return configuration
 }
 
-func containerFilter(container dockertypes.ContainerJSON) bool {
-	_, err := strconv.Atoi(container.Config.Labels["traefik.port"])
+func (provider *Docker) hasCircuitBreakerLabel(container dockerData) bool {
+	if _, err := getLabel(container, "traefik.backend.circuitbreaker.expression"); err != nil {
+		return false
+	}
+	return true
+}
+
+func (provider *Docker) hasLoadBalancerLabel(container dockerData) bool {
+	_, errMethod := getLabel(container, "traefik.backend.loadbalancer.method")
+	_, errSticky := getLabel(container, "traefik.backend.loadbalancer.sticky")
+	if errMethod != nil && errSticky != nil {
+		return false
+	}
+	return true
+}
+
+func (provider *Docker) hasMaxConnLabels(container dockerData) bool {
+	if _, err := getLabel(container, "traefik.backend.maxconn.amount"); err != nil {
+		return false
+	}
+	if _, err := getLabel(container, "traefik.backend.maxconn.extractorfunc"); err != nil {
+		return false
+	}
+	return true
+}
+
+func (provider *Docker) getCircuitBreakerExpression(container dockerData) string {
+	if label, err := getLabel(container, "traefik.backend.circuitbreaker.expression"); err == nil {
+		return label
+	}
+	return "NetworkErrorRatio() > 1"
+}
+
+func (provider *Docker) getLoadBalancerMethod(container dockerData) string {
+	if label, err := getLabel(container, "traefik.backend.loadbalancer.method"); err == nil {
+		return label
+	}
+	return "wrr"
+}
+
+func (provider *Docker) getMaxConnAmount(container dockerData) int64 {
+	if label, err := getLabel(container, "traefik.backend.maxconn.amount"); err == nil {
+		i, errConv := strconv.ParseInt(label, 10, 64)
+		if errConv != nil {
+			log.Errorf("Unable to parse traefik.backend.maxconn.amount %s", label)
+			return math.MaxInt64
+		}
+		return i
+	}
+	return math.MaxInt64
+}
+
+func (provider *Docker) getMaxConnExtractorFunc(container dockerData) string {
+	if label, err := getLabel(container, "traefik.backend.maxconn.extractorfunc"); err == nil {
+		return label
+	}
+	return "request.host"
+}
+
+func (provider *Docker) containerFilter(container dockerData) bool {
+	_, err := strconv.Atoi(container.Labels["traefik.port"])
 	if len(container.NetworkSettings.Ports) == 0 && err != nil {
 		log.Debugf("Filtering container without port and no traefik.port label %s", container.Name)
 		return false
@@ -209,61 +365,78 @@ func containerFilter(container dockertypes.ContainerJSON) bool {
 		return false
 	}
 
-	if container.Config.Labels["traefik.enable"] == "false" {
+	if !isContainerEnabled(container, provider.ExposedByDefault) {
 		log.Debugf("Filtering disabled container %s", container.Name)
 		return false
 	}
 
+	constraintTags := strings.Split(container.Labels["traefik.tags"], ",")
+	if ok, failingConstraint := provider.MatchConstraints(constraintTags); !ok {
+		if failingConstraint != nil {
+			log.Debugf("Container %v pruned by '%v' constraint", container.Name, failingConstraint.String())
+		}
+		return false
+	}
+
 	return true
 }
 
-func (provider *Docker) getFrontendName(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getFrontendName(container dockerData) string {
 	// Replace '.' with '-' in quoted keys because of this issue https://github.com/BurntSushi/toml/issues/78
 	return normalize(provider.getFrontendRule(container))
 }
 
 // GetFrontendRule returns the frontend rule for the specified container, using
 // it's label. It returns a default one (Host) if the label is not present.
-func (provider *Docker) getFrontendRule(container dockertypes.ContainerJSON) string {
-	// ⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠
-	// TODO: backwards compatibility with DEPRECATED rule.Value
-	if value, ok := container.Config.Labels["traefik.frontend.value"]; ok {
-		log.Warnf("Label traefik.frontend.value=%s is DEPRECATED (will be removed in v1.0.0), please refer to the rule label: https://github.com/containous/traefik/blob/master/docs/index.md#docker", value)
-		rule, _ := container.Config.Labels["traefik.frontend.rule"]
-		return rule + ":" + value
-	}
-	// ⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠
-
+func (provider *Docker) getFrontendRule(container dockerData) string {
 	if label, err := getLabel(container, "traefik.frontend.rule"); err == nil {
 		return label
 	}
 	return "Host:" + provider.getSubDomain(container.Name) + "." + provider.Domain
 }
 
-func (provider *Docker) getBackend(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getBackend(container dockerData) string {
 	if label, err := getLabel(container, "traefik.backend"); err == nil {
 		return label
 	}
 	return normalize(container.Name)
 }
 
-func (provider *Docker) getIPAddress(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getIPAddress(container dockerData) string {
 	if label, err := getLabel(container, "traefik.docker.network"); err == nil && label != "" {
-		networks := container.NetworkSettings.Networks
-		if networks != nil {
-			network := networks[label]
+		networkSettings := container.NetworkSettings
+		if networkSettings.Networks != nil {
+			network := networkSettings.Networks[label]
 			if network != nil {
-				return network.IPAddress
+				return network.Addr
 			}
 		}
 	}
+
+	// If net==host, quick n' dirty, we return 127.0.0.1
+	// This will work locally, but will fail with swarm.
+	if "host" == container.NetworkSettings.NetworkMode {
+		return "127.0.0.1"
+	}
+
+	if provider.UseBindPortIP {
+		port := provider.getPort(container)
+		for netport, portBindings := range container.NetworkSettings.Ports {
+			if string(netport) == port+"/TCP" || string(netport) == port+"/UDP" {
+				for _, p := range portBindings {
+					return p.HostIP
+				}
+			}
+		}
+	}
+
 	for _, network := range container.NetworkSettings.Networks {
-		return network.IPAddress
+		return network.Addr
 	}
 	return ""
 }
 
-func (provider *Docker) getPort(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getPort(container dockerData) string {
 	if label, err := getLabel(container, "traefik.port"); err == nil {
 		return label
 	}
@@ -273,50 +446,61 @@ func (provider *Docker) getPort(container dockertypes.ContainerJSON) string {
 	return ""
 }
 
-func (provider *Docker) getWeight(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getWeight(container dockerData) string {
 	if label, err := getLabel(container, "traefik.weight"); err == nil {
 		return label
 	}
 	return "1"
 }
 
-func (provider *Docker) getDomain(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getSticky(container dockerData) string {
+	if _, err := getLabel(container, "traefik.backend.loadbalancer.sticky"); err == nil {
+		return "true"
+	}
+	return "false"
+}
+
+func (provider *Docker) getDomain(container dockerData) string {
 	if label, err := getLabel(container, "traefik.domain"); err == nil {
 		return label
 	}
 	return provider.Domain
 }
 
-func (provider *Docker) getProtocol(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getProtocol(container dockerData) string {
 	if label, err := getLabel(container, "traefik.protocol"); err == nil {
 		return label
 	}
 	return "http"
 }
 
-func (provider *Docker) getPassHostHeader(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getPassHostHeader(container dockerData) string {
 	if passHostHeader, err := getLabel(container, "traefik.frontend.passHostHeader"); err == nil {
 		return passHostHeader
 	}
 	return "true"
 }
 
-func (provider *Docker) getPriority(container dockertypes.ContainerJSON) string {
+func (provider *Docker) getPriority(container dockerData) string {
 	if priority, err := getLabel(container, "traefik.frontend.priority"); err == nil {
 		return priority
 	}
 	return "0"
 }
 
-func (provider *Docker) getEntryPoints(container dockertypes.ContainerJSON) []string {
+func (provider *Docker) getEntryPoints(container dockerData) []string {
 	if entryPoints, err := getLabel(container, "traefik.frontend.entryPoints"); err == nil {
 		return strings.Split(entryPoints, ",")
 	}
 	return []string{}
 }
 
-func getLabel(container dockertypes.ContainerJSON, label string) (string, error) {
-	for key, value := range container.Config.Labels {
+func isContainerEnabled(container dockerData, exposedByDefault bool) bool {
+	return exposedByDefault && container.Labels["traefik.enable"] != "false" || container.Labels["traefik.enable"] == "true"
+}
+
+func getLabel(container dockerData, label string) (string, error) {
+	for key, value := range container.Labels {
 		if key == label {
 			return value, nil
 		}
@@ -324,7 +508,7 @@ func getLabel(container dockertypes.ContainerJSON, label string) (string, error)
 	return "", errors.New("Label not found:" + label)
 }
 
-func getLabels(container dockertypes.ContainerJSON, labels []string) (map[string]string, error) {
+func getLabels(container dockerData, labels []string) (map[string]string, error) {
 	var globalErr error
 	foundLabels := map[string]string{}
 	for _, label := range labels {
@@ -340,25 +524,127 @@ func getLabels(container dockertypes.ContainerJSON, labels []string) (map[string
 	return foundLabels, globalErr
 }
 
-func listContainers(dockerClient client.APIClient) ([]dockertypes.ContainerJSON, error) {
-	containerList, err := dockerClient.ContainerList(context.Background(), dockertypes.ContainerListOptions{})
+func listContainers(ctx context.Context, dockerClient client.ContainerAPIClient) ([]dockerData, error) {
+	containerList, err := dockerClient.ContainerList(ctx, dockertypes.ContainerListOptions{})
 	if err != nil {
-		return []dockertypes.ContainerJSON{}, err
+		return []dockerData{}, err
 	}
-	containersInspected := []dockertypes.ContainerJSON{}
+	containersInspected := []dockerData{}
 
 	// get inspect containers
 	for _, container := range containerList {
-		containerInspected, err := dockerClient.ContainerInspect(context.Background(), container.ID)
+		containerInspected, err := dockerClient.ContainerInspect(ctx, container.ID)
 		if err != nil {
-			log.Warnf("Failed to inpsect container %s, error: %s", container.ID, err)
+			log.Warnf("Failed to inspect container %s, error: %s", container.ID, err)
+		} else {
+			dockerData := parseContainer(containerInspected)
+			containersInspected = append(containersInspected, dockerData)
 		}
-		containersInspected = append(containersInspected, containerInspected)
 	}
 	return containersInspected, nil
 }
 
+func parseContainer(container dockertypes.ContainerJSON) dockerData {
+	dockerData := dockerData{
+		NetworkSettings: networkSettings{},
+	}
+
+	if container.ContainerJSONBase != nil {
+		dockerData.Name = container.ContainerJSONBase.Name
+
+		if container.ContainerJSONBase.HostConfig != nil {
+			dockerData.NetworkSettings.NetworkMode = container.ContainerJSONBase.HostConfig.NetworkMode
+		}
+	}
+
+	if container.Config != nil && container.Config.Labels != nil {
+		dockerData.Labels = container.Config.Labels
+	}
+
+	if container.NetworkSettings != nil {
+		if container.NetworkSettings.Ports != nil {
+			dockerData.NetworkSettings.Ports = container.NetworkSettings.Ports
+		}
+		if container.NetworkSettings.Networks != nil {
+			dockerData.NetworkSettings.Networks = make(map[string]*networkData)
+			for name, containerNetwork := range container.NetworkSettings.Networks {
+				dockerData.NetworkSettings.Networks[name] = &networkData{
+					ID:   containerNetwork.NetworkID,
+					Name: name,
+					Addr: containerNetwork.IPAddress,
+				}
+			}
+		}
+
+	}
+
+	return dockerData
+}
+
 // Escape beginning slash "/", convert all others to dash "-"
 func (provider *Docker) getSubDomain(name string) string {
 	return strings.Replace(strings.TrimPrefix(name, "/"), "/", "-", -1)
 }
+
+func listServices(ctx context.Context, dockerClient client.APIClient) ([]dockerData, error) {
+	serviceList, err := dockerClient.ServiceList(ctx, dockertypes.ServiceListOptions{})
+	if err != nil {
+		return []dockerData{}, err
+	}
+	networkListArgs := filters.NewArgs()
+	networkListArgs.Add("driver", "overlay")
+
+	networkList, err := dockerClient.NetworkList(ctx, dockertypes.NetworkListOptions{Filters: networkListArgs})
+
+	networkMap := make(map[string]*dockertypes.NetworkResource)
+	if err != nil {
+		log.Debug("Failed to network inspect on client for docker, error: %s", err)
+		return []dockerData{}, err
+	}
+	for _, network := range networkList {
+		networkMap[network.ID] = &network
+	}
+
+	var dockerDataList []dockerData
+
+	for _, service := range serviceList {
+		dockerData := parseService(service, networkMap)
+
+		dockerDataList = append(dockerDataList, dockerData)
+	}
+	return dockerDataList, err
+
+}
+
+func parseService(service swarmtypes.Service, networkMap map[string]*dockertypes.NetworkResource) dockerData {
+	dockerData := dockerData{
+		Name:            service.Spec.Annotations.Name,
+		Labels:          service.Spec.Annotations.Labels,
+		NetworkSettings: networkSettings{},
+	}
+
+	if service.Spec.EndpointSpec != nil {
+		switch service.Spec.EndpointSpec.Mode {
+		case swarm.ResolutionModeDNSRR:
+			log.Debug("Ignored endpoint-mode not supported, service name: %s", dockerData.Name)
+		case swarm.ResolutionModeVIP:
+			dockerData.NetworkSettings.Networks = make(map[string]*networkData)
+			for _, virtualIP := range service.Endpoint.VirtualIPs {
+				networkService := networkMap[virtualIP.NetworkID]
+				if networkService != nil {
+					ip, _, _ := net.ParseCIDR(virtualIP.Addr)
+					network := &networkData{
+						Name: networkService.Name,
+						ID:   virtualIP.NetworkID,
+						Addr: ip.String(),
+					}
+					dockerData.NetworkSettings.Networks[network.Name] = network
+				} else {
+					log.Debug("Network not found, id: %s", virtualIP.NetworkID)
+				}
+
+			}
+		}
+	}
+	return dockerData
+}

provider/etcd.go

@@ -1,21 +1,34 @@
 package provider
 
 import (
+	"fmt"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
 	"github.com/docker/libkv/store"
 	"github.com/docker/libkv/store/etcd"
 )
 
+var _ Provider = (*Etcd)(nil)
+
 // Etcd holds configurations of the Etcd provider.
 type Etcd struct {
-	Kv
+	Kv `mapstructure:",squash"`
 }
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
 func (provider *Etcd) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
-	provider.storeType = store.ETCD
-	etcd.Register()
+	store, err := provider.CreateStore()
+	if err != nil {
+		return fmt.Errorf("Failed to Connect to KV store: %v", err)
+	}
+	provider.kvclient = store
 	return provider.provide(configurationChan, pool, constraints)
 }
+
+// CreateStore creates the KV store
+func (provider *Etcd) CreateStore() (store.Store, error) {
+	provider.storeType = store.ETCD
+	etcd.Register()
+	return provider.createStore()
+}

provider/file.go

@@ -6,15 +6,17 @@ import (
 	"strings"
 
 	"github.com/BurntSushi/toml"
-	log "github.com/Sirupsen/logrus"
+	"github.com/containous/traefik/log"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
 	"gopkg.in/fsnotify.v1"
 )
 
+var _ Provider = (*File)(nil)
+
 // File holds configurations of the File provider.
 type File struct {
-	BaseProvider
+	BaseProvider `mapstructure:",squash"`
 }
 
 // Provide allows the provider to provide configurations to traefik