Merge pull request #496 from containous/prepare-release-1.0.0

Prepare release 1.0.0

.github/CONTRIBUTING.md

@@ -77,6 +77,23 @@ 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:
+```
+# Run every tests in the MyTest suite
+TESTFLAGS="-check.f MyTestSuite" make test-integration
+
+# Run the test "MyTest" in the MyTest suite
+TESTFLAGS="-check.f MyTestSuite.MyTest" make test-integration
+
+# Run every tests starting with "My", in the MyTest suite
+TESTFLAGS="-check.f MyTestSuite.My" make test-integration
+
+# Run every tests ending with "Test", in the MyTest suite
+TESTFLAGS="-check.f MyTestSuite.*Test" make test-integration
+```
+
+More: https://labix.org/gocheck
+
 ### Documentation
 
 The [documentation site](http://docs.traefik.io/) is built with [mkdocs](http://mkdocs.org/)

.travis.yml

@@ -1,11 +1,10 @@
 branches:
-  except:
-  - /^v\d\.\d\.\d.*$/
 env:
   global:
     - secure: 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
     - REPO: $TRAVIS_REPO_SLUG
-    - VERSION: v1.0.0-beta.$TRAVIS_BUILD_NUMBER
+    - VERSION: $TRAVIS_TAG
+    - CODENAME: reblochon
   matrix:
     - DOCKER_VERSION=1.9.1
     - DOCKER_VERSION=1.10.1
@@ -17,6 +16,7 @@ install:
 - sudo curl https://get.docker.com/builds/Linux/x86_64/docker-${DOCKER_VERSION} -o /usr/bin/docker
 - sudo chmod +x /usr/bin/docker
 - sudo service docker start
+- sleep 5
 - docker version
 - pip install --user mkdocs
 - pip install --user pymdown-extensions
@@ -30,3 +30,4 @@ script:
 - make image
 after_success:
 - make deploy
+- make deploy-pr

CHANGELOG.md

@@ -0,0 +1,107 @@
+# Change Log
+
+## [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)*

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/')
 
@@ -18,6 +19,7 @@ REPONAME := $(shell echo $(REPO) | tr '[:upper:]' '[:lower:]')
 TRAEFIK_IMAGE := $(if $(REPONAME),$(REPONAME),"containous/traefik")
 INTEGRATION_OPTS := $(if $(MAKE_DOCKER_HOST),-e "DOCKER_HOST=$(MAKE_DOCKER_HOST)", -v "/var/run/docker.sock:/var/run/docker.sock")
 
+DOCKER_BUILD_ARGS := $(if $(DOCKER_VERSION), "--build-arg=DOCKER_VERSION=$(DOCKER_VERSION)",)
 DOCKER_RUN_TRAEFIK := docker run $(INTEGRATION_OPTS) -it $(TRAEFIK_ENVS) $(TRAEFIK_MOUNT) "$(TRAEFIK_DEV_IMAGE)"
 
 print-%: ; @echo $*=$($*)
@@ -46,7 +48,7 @@ validate: build  ## validate gofmt, golint and go vet
 	$(DOCKER_RUN_TRAEFIK) ./script/make.sh  validate-gofmt validate-govet validate-golint 
 
 build: dist
-	docker build --build-arg=DOCKER_VERSION=${DOCKER_VERSION} -t "$(TRAEFIK_DEV_IMAGE)" -f build.Dockerfile .
+	docker build $(DOCKER_BUILD_ARGS) -t "$(TRAEFIK_DEV_IMAGE)" -f build.Dockerfile .
 
 build-webui:
 	docker build -t traefik-webui -f webui/Dockerfile webui
@@ -84,5 +86,8 @@ fmt:
 deploy:
 	./script/deploy.sh
 
+deploy-pr:
+	./script/deploy-pr.sh
+
 help: ## this help
 	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {sub("\\\\n",sprintf("\n%22c"," "), $$2);printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)

README.md

@@ -59,7 +59,7 @@ 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)
 
 ## Demo
 
@@ -89,7 +89,7 @@ You can access to a simple HTML frontend of Træfik.
 - The simple way: grab the latest binary from the [releases](https://github.com/containous/traefik/releases) page and just run it with the [sample configuration file](https://raw.githubusercontent.com/containous/traefik/master/traefik.sample.toml):
 
 ```shell
-./traefik -c traefik.toml
+./traefik --configFile=traefik.toml
 ```
 
 - Use the tiny Docker image:
@@ -143,8 +143,15 @@ software products.
 [![Asteris](docs/img/asteris.logo.png)](https://aster.is)
 
 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
 
-Kudos to [Peka](http://peka.byethost11.com/photoblog/) for his awesome work on the logo ![logo](docs/img/traefik.icon.png)
+Kudos to [Peka](http://peka.byethost11.com/photoblog/) for his awesome work on the logo ![logo](docs/img/traefik.icon.png)

acme/acme.go

@@ -16,6 +16,7 @@ import (
 	fmtlog "log"
 	"os"
 	"reflect"
+	"strings"
 	"sync"
 	"time"
 )
@@ -84,11 +85,11 @@ func (dc *DomainsCertificates) renewCertificates(acmeCert *Certificate, domain D
 
 	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.Certificate = acmeCert
 			domainsCertificate.tlsCert = &tlsCert
 			return nil
 		}
@@ -161,15 +162,50 @@ func (dc *DomainsCertificate) needRenew() bool {
 
 // ACME allows to connect to lets encrypt and retrieve certs
 type ACME struct {
-	Email       string
+	Email       string   `description:"Email address used for registration"`
-	Domains     []Domain
+	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
+	StorageFile string   `description:"File used for certificates storage."`
-	OnDemand    bool
+	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
+	CAServer    string   `description:"CA server to use."`
-	EntryPoint  string
+	EntryPoint  string   `description:"Entrypoint to proxy acme challenge to."`
 	storageLock sync.RWMutex
 }
 
+//Domains parse []Domain
+type Domains []Domain
+
+//Set []Domain
+func (ds *Domains) Set(str string) error {
+	fargs := func(c rune) bool {
+		return c == ',' || c == ';'
+	}
+	// get function
+	slice := strings.FieldsFunc(str, fargs)
+	if len(slice) < 1 {
+		return fmt.Errorf("Parse error ACME.Domain. Imposible to parse %s", str)
+	}
+	d := Domain{
+		Main: slice[0],
+		SANs: []string{},
+	}
+	if len(slice) > 1 {
+		d.SANs = slice[1:]
+	}
+	*ds = append(*ds, d)
+	return nil
+}
+
+//Get []Domain
+func (ds *Domains) Get() interface{} { return []Domain(*ds) }
+
+//String returns []Domain in string
+func (ds *Domains) String() string { return fmt.Sprintf("%+v", *ds) }
+
+//SetValue sets []Domain into the parser
+func (ds *Domains) SetValue(val interface{}) {
+	*ds = Domains(val.([]Domain))
+}
+
 // Domain holds a domain name with SANs
 type Domain struct {
 	Main string
@@ -245,6 +281,9 @@ func (a *ACME) CreateConfig(tlsConfig *tls.Config, CheckOnDemandDomain func(doma
 
 	safe.Go(func() {
 		a.retrieveCertificates(client, account)
+		if err := a.renewCertificates(client, account); err != nil {
+			log.Errorf("Error renewing ACME certificate %+v: %s", account, err.Error())
+		}
 	})
 
 	tlsConfig.GetCertificate = func(clientHello *tls.ClientHelloInfo) (*tls.Certificate, error) {
@@ -268,7 +307,6 @@ func (a *ACME) CreateConfig(tlsConfig *tls.Config, CheckOnDemandDomain func(doma
 		for {
 			select {
 			case <-ticker.C:
-
 				if err := a.renewCertificates(client, account); err != nil {
 					log.Errorf("Error renewing ACME certificate %+v: %s", account, err.Error())
 				}
@@ -307,6 +345,7 @@ func (a *ACME) retrieveCertificates(client *acme.Client, account *Account) {
 }
 
 func (a *ACME) renewCertificates(client *acme.Client, account *Account) error {
+	log.Debugf("Testing certificate renew...")
 	for _, certificateResource := range account.DomainsCertificate.Certs {
 		if certificateResource.needRenew() {
 			log.Debugf("Renewing certificate %+v", certificateResource.Domains)
@@ -316,9 +355,10 @@ func (a *ACME) renewCertificates(client *acme.Client, account *Account) error {
 				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{
@@ -330,10 +370,12 @@ 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
+				log.Errorf("Error saving ACME account: %v", err)
+				continue
 			}
 		}
 	}

acme/acme_test.go

@@ -0,0 +1,258 @@
+package acme
+
+import (
+	"reflect"
+	"sync"
+	"testing"
+)
+
+func TestDomainsSet(t *testing.T) {
+	checkMap := map[string]Domains{
+		"":                                   {},
+		"foo.com":                            {Domain{Main: "foo.com", SANs: []string{}}},
+		"foo.com,bar.net":                    {Domain{Main: "foo.com", SANs: []string{"bar.net"}}},
+		"foo.com,bar1.net,bar2.net,bar3.net": {Domain{Main: "foo.com", SANs: []string{"bar1.net", "bar2.net", "bar3.net"}}},
+	}
+	for in, check := range checkMap {
+		ds := Domains{}
+		ds.Set(in)
+		if !reflect.DeepEqual(check, ds) {
+			t.Errorf("Expected %+v\nGot %+v", check, ds)
+		}
+	}
+}
+
+func TestDomainsSetAppend(t *testing.T) {
+	inSlice := []string{
+		"",
+		"foo1.com",
+		"foo2.com,bar.net",
+		"foo3.com,bar1.net,bar2.net,bar3.net",
+	}
+	checkSlice := []Domains{
+		{},
+		{
+			Domain{
+				Main: "foo1.com",
+				SANs: []string{}}},
+		{
+			Domain{
+				Main: "foo1.com",
+				SANs: []string{}},
+			Domain{
+				Main: "foo2.com",
+				SANs: []string{"bar.net"}}},
+		{
+			Domain{
+				Main: "foo1.com",
+				SANs: []string{}},
+			Domain{
+				Main: "foo2.com",
+				SANs: []string{"bar.net"}},
+			Domain{Main: "foo3.com",
+				SANs: []string{"bar1.net", "bar2.net", "bar3.net"}}},
+	}
+	ds := Domains{}
+	for i, in := range inSlice {
+		ds.Set(in)
+		if !reflect.DeepEqual(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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+-----END RSA PRIVATE KEY-----
+`),
+					Certificate: []byte(`
+-----BEGIN CERTIFICATE-----
+MIIC+TCCAeGgAwIBAgIJAK78ukR/Qu4rMA0GCSqGSIb3DQEBBQUAMBMxETAPBgNV
+BAMMCGZvbzEuY29tMB4XDTE2MDYxOTIyMDMyM1oXDTI2MDYxNzIyMDMyM1owEzER
+MA8GA1UEAwwIZm9vMS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
+AQDo6ocZ3AbLbT7clzP0iB83ghHfbZfYeHCTqfweyz9azsV5Nmg+9dby4d4jVuZA
+mzL0LrGjeh3M7rijumuAxmXl4PDl+TWaZSKPcneczeDC1z8Jz7wANcaV1q4BJ0cE
+VNG9ZCB7Q+/9DlTR/IvZUIehH2Ya/gJDudE0o+6zS9gkxtehNs7zPiwhs3Pc6/2j
+8cYxFvwPSs09Mx0Lra0dJuI7VSjEtev11wE4a3vzoCyJFMnxur0YJVCDN3RZ+1vz
+Pp11bZi5auYTGWQd18LigbQPlJTVAHiV0/KXt+FVaV8fALU1f5xGcNIR5iQBx2+8
+h6R0z/If7PrZeHBOgzQT1MLPAgMBAAGjUDBOMB0GA1UdDgQWBBRFLH1wF6BT51uq
+yWNqBnCrPFIglzAfBgNVHSMEGDAWgBRFLH1wF6BT51uqyWNqBnCrPFIglzAMBgNV
+HRMEBTADAQH/MA0GCSqGSIb3DQEBBQUAA4IBAQAr7aH3Db6TeAZkg4Zd7SoF2q11
+erzv552PgQUyezMZcRBo2q1ekmUYyy2600CBiYg51G+8oUqjJKiKnBuaqbMX7pFa
+FsL7uToZCGA57cBaVejeB+p24P5bxoJGKCMeZcEBe5N93Tqu5WBxNEX7lQUo6TSs
+gSN2Olf3/grNKt5V4BduSIQZ+YHlPUWLTaz5B1MXKSUqjmabARP9lhjO14u9USvi
+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-----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+-----END RSA PRIVATE KEY-----
+`),
+					Certificate: []byte(`
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
+`),
+				},
+			},
+		},
+	}
+
+	newCertificate := &Certificate{
+		Domain:        "foo1.com",
+		CertURL:       "url",
+		CertStableURL: "url",
+		PrivateKey: []byte(`
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEA1OdSuXK2zeSLf0UqgrI4pjkpaqhra++pnda4Li4jXo151svi
+Sn7DSynJOoq1jbfRJAoyDhxsBC4S4RuD54U5elJ4wLPZXmHRsvb+NwiHs9VmDqwu
+It21btuqeNMebkab5cnDnC6KKufMhXRcRAlluYXyCkQe/+N+LlUQd6Js34TixMpk
+eQOX4/OVrokSyVRnIq4u+o0Ufe7z5+41WVH63tcy7Hwi7244aLUzZCs+QQa2Dw6f
+qEwjbonr974fM68UxDjTZEQy9u24yDzajhDBp1OTAAklh7U+li3g9dSyNVBFXqEu
+nW2fyBvLqeJOSTihqfcrACB/YYhYOX94vMXELQIDAQABAoIBAFYK3t3fxI1VTiMz
+WsjTKh3TgC+AvVkz1ILbojfXoae22YS7hUrCDD82NgMYx+LsZPOBw1T8m5Lc4/hh
+3F8W8nHDHtYSWUjRk6QWOgsXwXAmUEahw0uH+qlA0ZZfDC9ZDexCLHHURTat03Qj
+4J4GhjwCLB2GBlk4IWisLCmNVR7HokrpfIw4oM1aB5E21Tl7zh/x7ikRijEkUsKw
+7YhaMeLJqBnMnAdV63hhF7FaDRjl8P2s/3octz/6pqDIABrDrUW3KAkNYCZIWdhF
+Kk0wRMbZ/WrYT9GIGoJe7coQC7ezTrlrEkAFEIPGHCLkgXB/0TyuSy0yY59e4zmi
+VvHoWUECgYEA/rOL2KJ/p+TZW7+YbsUzs0+F+M+G6UCr0nWfYN9MKmNtmns3eLDG
++pIpBMc5mjqeJR/sCCdkD8OqHC202Y8e4sr0pKSBeBofh2BmXtpyu3QQ50Pa63RS
+SK6mYUrFqPmFFDbNGpFI4sIeI+Vf6hm96FQPnyPtUTGqk39m0RbWM/UCgYEA1f04
+Nf3wbqwqIHZjYpPmymfjleyMn3hGUjpi7pmI6inXGMk3nkeG1cbOhnfPxL5BWD12
+3RqHI2B4Z4r0BMyjctDNb1TxhMIpm5+PKm5KeeKfoYA85IS0mEeq6VdMm3mL1x/O
+3LYvcUvAEVf6pWX/+ZFLMudqhF3jbTrdNOC6ZFkCgYBKpEeJdyW+CD0CvEVpwPUD
+yXxTjE3XMZKpHLtWYlop2fWW3iFFh1jouci3k8L3xdHuw0oioZibXhYOJ/7l+yFs
+CVpknakrj0xKGiAmEBKriLojbClN80rh7fzoakc+29D6OY0mCgm4GndGwcO4EU8s
+NOZXFupHbyy0CRQSloSzuQKBgQC1Z/MtIlefGuijmHlsakGuuR+gS2ZzEj1bHBAe
+gZ4mFM46PuqdjblqpR0TtaI3AarXqVOI4SJLBU9NR+jR4MF3Zjeh9/q/NvKa8Usn
+B1Svu0TkXphAiZenuKnVIqLY8tNvzZFKXlAd1b+/dDwR10SHR3rebnxINmfEg7Bf
+UVvyEQKBgAEjI5O6LSkLNpbVn1l2IO8u8D2RkFqs/Sbx78uFta3f9Gddzb4wMnt3
+jVzymghCLp4Qf1ump/zC5bcQ8L97qmnjJ+H8X9HwmkqetuI362JNnz+12YKVDIWi
+wI7SJ8BwDqYMrLw6/nE+degn39KedGDH8gz5cZcdlKTZLjbuBOfU
+-----END RSA PRIVATE KEY-----
+`),
+		Certificate: []byte(`
+-----BEGIN CERTIFICATE-----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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

@@ -29,7 +29,7 @@ func (c *wrapperChallengeProvider) getCertificate(domain string) (cert *tls.Cert
 }
 
 func (c *wrapperChallengeProvider) Present(domain, token, keyAuth string) error {
-	cert, err := acme.TLSSNI01ChallengeCert(keyAuth)
+	cert, _, err := acme.TLSSNI01ChallengeCert(keyAuth)
 	if err != nil {
 		return err
 	}

build.Dockerfile

@@ -22,4 +22,4 @@ COPY glide.yaml glide.yaml
 COPY glide.lock glide.lock
 RUN glide install
 
-COPY . /go/src/github.com/containous/traefik
+COPY . /go/src/github.com/containous/traefik

cmd.go

@@ -1,227 +0,0 @@
-/*
-Copyright
-*/
-package main
-
-import (
-	"encoding/json"
-	fmtlog "log"
-	"os"
-	"strings"
-	"time"
-
-	log "github.com/Sirupsen/logrus"
-	"github.com/containous/traefik/middlewares"
-	"github.com/containous/traefik/provider"
-	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
-	"net/http"
-)
-
-var traefikCmd = &cobra.Command{
-	Use:   "traefik",
-	Short: "traefik, a modern reverse proxy",
-	Long: `traefik is a modern HTTP reverse proxy and load balancer made to deploy microservices with ease.
-Complete documentation is available at http://traefik.io`,
-	Run: func(cmd *cobra.Command, args []string) {
-		run()
-	},
-}
-var versionCmd = &cobra.Command{
-	Use:   "version",
-	Short: "Print version",
-	Long:  `Print version`,
-	Run: func(cmd *cobra.Command, args []string) {
-		fmtlog.Println(Version + " built on the " + BuildDate)
-		os.Exit(0)
-	},
-}
-
-var arguments = struct {
-	GlobalConfiguration
-	web           bool
-	file          bool
-	docker        bool
-	dockerTLS     bool
-	marathon      bool
-	consul        bool
-	consulTLS     bool
-	consulCatalog bool
-	zookeeper     bool
-	etcd          bool
-	etcdTLS       bool
-	boltdb        bool
-	kubernetes    bool
-}{
-	GlobalConfiguration{
-		EntryPoints: make(EntryPoints),
-		Docker: &provider.Docker{
-			TLS: &provider.DockerTLS{},
-		},
-		File:     &provider.File{},
-		Web:      &WebProvider{},
-		Marathon: &provider.Marathon{},
-		Consul: &provider.Consul{
-			Kv: provider.Kv{
-				TLS: &provider.KvTLS{},
-			},
-		},
-		ConsulCatalog: &provider.ConsulCatalog{},
-		Zookeeper:     &provider.Zookepper{},
-		Etcd: &provider.Etcd{
-			Kv: provider.Kv{
-				TLS: &provider.KvTLS{},
-			},
-		},
-		Boltdb:     &provider.BoltDb{},
-		Kubernetes: &provider.Kubernetes{},
-	},
-	false,
-	false,
-	false,
-	false,
-	false,
-	false,
-	false,
-	false,
-	false,
-	false,
-	false,
-	false,
-	false,
-}
-
-func init() {
-	traefikCmd.AddCommand(versionCmd)
-	traefikCmd.PersistentFlags().StringP("configFile", "c", "", "Configuration file to use (TOML, JSON, YAML, HCL).")
-	traefikCmd.PersistentFlags().StringP("graceTimeOut", "g", "10", "Timeout in seconds. Duration to give active requests a chance to finish during hot-reloads")
-	traefikCmd.PersistentFlags().String("accessLogsFile", "log/access.log", "Access logs file")
-	traefikCmd.PersistentFlags().String("traefikLogsFile", "log/traefik.log", "Traefik logs file")
-	traefikCmd.PersistentFlags().Var(&arguments.EntryPoints, "entryPoints", "Entrypoints definition using format: --entryPoints='Name:http Address::8000 Redirect.EntryPoint:https' --entryPoints='Name:https Address::4442 TLS:tests/traefik.crt,tests/traefik.key'")
-	traefikCmd.PersistentFlags().Var(&arguments.DefaultEntryPoints, "defaultEntryPoints", "Entrypoints to be used by frontends that do not specify any entrypoint")
-	traefikCmd.PersistentFlags().StringP("logLevel", "l", "ERROR", "Log level")
-	traefikCmd.PersistentFlags().DurationVar(&arguments.ProvidersThrottleDuration, "providersThrottleDuration", time.Duration(2*time.Second), "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.")
-	traefikCmd.PersistentFlags().Int("maxIdleConnsPerHost", 0, "If non-zero, controls the maximum idle (keep-alive) to keep per-host.  If zero, DefaultMaxIdleConnsPerHost is used")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.web, "web", false, "Enable Web backend")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Web.Address, "web.address", ":8080", "Web administration port")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Web.CertFile, "web.cerFile", "", "SSL certificate")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Web.KeyFile, "web.keyFile", "", "SSL certificate")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Web.ReadOnly, "web.readOnly", false, "Enable read only API")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.file, "file", false, "Enable File backend")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.File.Watch, "file.watch", true, "Watch provider")
-	traefikCmd.PersistentFlags().StringVar(&arguments.File.Filename, "file.filename", "", "Override default configuration template. For advanced users :)")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.docker, "docker", false, "Enable Docker backend")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Docker.Watch, "docker.watch", true, "Watch provider")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Docker.Filename, "docker.filename", "", "Override default configuration template. For advanced users :)")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Docker.Endpoint, "docker.endpoint", "unix:///var/run/docker.sock", "Docker server endpoint. Can be a tcp or a unix socket endpoint")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Docker.Domain, "docker.domain", "", "Default domain used")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.dockerTLS, "docker.tls", false, "Enable Docker TLS support")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Docker.TLS.CA, "docker.tls.ca", "", "TLS CA")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Docker.TLS.Cert, "docker.tls.cert", "", "TLS cert")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Docker.TLS.Key, "docker.tls.key", "", "TLS key")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Docker.TLS.InsecureSkipVerify, "docker.tls.insecureSkipVerify", false, "TLS insecure skip verify")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.marathon, "marathon", false, "Enable Marathon backend")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Marathon.Watch, "marathon.watch", true, "Watch provider")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Marathon.Filename, "marathon.filename", "", "Override default configuration template. For advanced users :)")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Marathon.Endpoint, "marathon.endpoint", "http://127.0.0.1:8080", "Marathon server endpoint. You can also specify multiple endpoint for Marathon")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Marathon.Domain, "marathon.domain", "", "Default domain used")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Marathon.ExposedByDefault, "marathon.exposedByDefault", true, "Expose Marathon apps by default")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.consul, "consul", false, "Enable Consul backend")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Consul.Watch, "consul.watch", true, "Watch provider")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Consul.Filename, "consul.filename", "", "Override default configuration template. For advanced users :)")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Consul.Endpoint, "consul.endpoint", "127.0.0.1:8500", "Comma sepparated Consul server endpoints")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Consul.Prefix, "consul.prefix", "/traefik", "Prefix used for KV store")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.consulTLS, "consul.tls", false, "Enable Consul TLS support")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Consul.TLS.CA, "consul.tls.ca", "", "TLS CA")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Consul.TLS.Cert, "consul.tls.cert", "", "TLS cert")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Consul.TLS.Key, "consul.tls.key", "", "TLS key")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Consul.TLS.InsecureSkipVerify, "consul.tls.insecureSkipVerify", false, "TLS insecure skip verify")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.consulCatalog, "consulCatalog", false, "Enable Consul catalog backend")
-	traefikCmd.PersistentFlags().StringVar(&arguments.ConsulCatalog.Domain, "consulCatalog.domain", "", "Default domain used")
-	traefikCmd.PersistentFlags().StringVar(&arguments.ConsulCatalog.Endpoint, "consulCatalog.endpoint", "127.0.0.1:8500", "Consul server endpoint")
-	traefikCmd.PersistentFlags().StringVar(&arguments.ConsulCatalog.Prefix, "consulCatalog.prefix", "traefik", "Consul catalog tag prefix")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.zookeeper, "zookeeper", false, "Enable Zookeeper backend")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Zookeeper.Watch, "zookeeper.watch", true, "Watch provider")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Zookeeper.Filename, "zookeeper.filename", "", "Override default configuration template. For advanced users :)")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Zookeeper.Endpoint, "zookeeper.endpoint", "127.0.0.1:2181", "Comma sepparated Zookeeper server endpoints")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Zookeeper.Prefix, "zookeeper.prefix", "/traefik", "Prefix used for KV store")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.etcd, "etcd", false, "Enable Etcd backend")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Etcd.Watch, "etcd.watch", true, "Watch provider")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Etcd.Filename, "etcd.filename", "", "Override default configuration template. For advanced users :)")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Etcd.Endpoint, "etcd.endpoint", "127.0.0.1:4001", "Comma sepparated Etcd server endpoints")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Etcd.Prefix, "etcd.prefix", "/traefik", "Prefix used for KV store")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.etcdTLS, "etcd.tls", false, "Enable Etcd TLS support")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Etcd.TLS.CA, "etcd.tls.ca", "", "TLS CA")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Etcd.TLS.Cert, "etcd.tls.cert", "", "TLS cert")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Etcd.TLS.Key, "etcd.tls.key", "", "TLS key")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Etcd.TLS.InsecureSkipVerify, "etcd.tls.insecureSkipVerify", false, "TLS insecure skip verify")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.boltdb, "boltdb", false, "Enable Boltdb backend")
-	traefikCmd.PersistentFlags().BoolVar(&arguments.Boltdb.Watch, "boltdb.watch", true, "Watch provider")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Boltdb.Filename, "boltdb.filename", "", "Override default configuration template. For advanced users :)")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Boltdb.Endpoint, "boltdb.endpoint", "127.0.0.1:4001", "Boltdb server endpoint")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Boltdb.Prefix, "boltdb.prefix", "/traefik", "Prefix used for KV store")
-
-	traefikCmd.PersistentFlags().BoolVar(&arguments.kubernetes, "kubernetes", false, "Enable Kubernetes backend")
-	traefikCmd.PersistentFlags().StringVar(&arguments.Kubernetes.Endpoint, "kubernetes.endpoint", "127.0.0.1:8080", "Kubernetes server endpoint")
-	traefikCmd.PersistentFlags().StringSliceVar(&arguments.Kubernetes.Namespaces, "kubernetes.namespaces", []string{}, "Kubernetes namespaces")
-
-	_ = viper.BindPFlag("configFile", traefikCmd.PersistentFlags().Lookup("configFile"))
-	_ = viper.BindPFlag("graceTimeOut", traefikCmd.PersistentFlags().Lookup("graceTimeOut"))
-	_ = viper.BindPFlag("logLevel", traefikCmd.PersistentFlags().Lookup("logLevel"))
-	// TODO: wait for this issue to be corrected: https://github.com/spf13/viper/issues/105
-	_ = viper.BindPFlag("providersThrottleDuration", traefikCmd.PersistentFlags().Lookup("providersThrottleDuration"))
-	_ = viper.BindPFlag("maxIdleConnsPerHost", traefikCmd.PersistentFlags().Lookup("maxIdleConnsPerHost"))
-	viper.SetDefault("providersThrottleDuration", time.Duration(2*time.Second))
-	viper.SetDefault("logLevel", "ERROR")
-	viper.SetDefault("MaxIdleConnsPerHost", 200)
-}
-
-func run() {
-	fmtlog.SetFlags(fmtlog.Lshortfile | fmtlog.LstdFlags)
-
-	// load global configuration
-	globalConfiguration := LoadConfiguration()
-
-	http.DefaultTransport.(*http.Transport).MaxIdleConnsPerHost = globalConfiguration.MaxIdleConnsPerHost
-	loggerMiddleware := middlewares.NewLogger(globalConfiguration.AccessLogsFile)
-	defer loggerMiddleware.Close()
-
-	// logging
-	level, err := log.ParseLevel(strings.ToLower(globalConfiguration.LogLevel))
-	if err != nil {
-		log.Fatal("Error getting level", err)
-	}
-	log.SetLevel(level)
-
-	if len(globalConfiguration.TraefikLogsFile) > 0 {
-		fi, err := os.OpenFile(globalConfiguration.TraefikLogsFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
-		defer func() {
-			if err := fi.Close(); err != nil {
-				log.Error("Error closinf file", err)
-			}
-		}()
-		if err != nil {
-			log.Fatal("Error opening file", err)
-		} else {
-			log.SetOutput(fi)
-			log.SetFormatter(&log.TextFormatter{DisableColors: true, FullTimestamp: true, DisableSorting: true})
-		}
-	} else {
-		log.SetFormatter(&log.TextFormatter{FullTimestamp: true, DisableSorting: true})
-	}
-	jsonConf, _ := json.Marshal(globalConfiguration)
-	log.Debugf("Global configuration loaded %s", string(jsonConf))
-	server := NewServer(*globalConfiguration)
-	server.Start()
-	defer server.Close()
-	log.Info("Shutting down")
-}

configuration.go

@@ -3,41 +3,45 @@ package main
 import (
 	"errors"
 	"fmt"
-	fmtlog "log"
-	"regexp"
-	"strings"
-	"time"
-
 	"github.com/containous/traefik/acme"
 	"github.com/containous/traefik/provider"
 	"github.com/containous/traefik/types"
-	"github.com/mitchellh/mapstructure"
+	"regexp"
-	"github.com/spf13/viper"
+	"strings"
+	"time"
 )
 
+// TraefikConfiguration holds GlobalConfiguration and other stuff
+type TraefikConfiguration struct {
+	GlobalConfiguration
+	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
+	GraceTimeOut              int64                   `short:"g" description:"Configuration file to use (TOML)."`
-	AccessLogsFile            string
+	Debug                     bool                    `short:"d" description:"Enable debug mode"`
-	TraefikLogsFile           string
+	AccessLogsFile            string                  `description:"Access logs file"`
-	LogLevel                  string
+	TraefikLogsFile           string                  `description:"Traefik logs file"`
-	EntryPoints               EntryPoints
+	LogLevel                  string                  `short:"l" description:"Log level"`
-	ACME                      *acme.ACME
+	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'"`
-	DefaultEntryPoints        DefaultEntryPoints
+	Constraints               types.Constraints       `description:"Filter services by constraint, matching with service tags."`
-	ProvidersThrottleDuration time.Duration
+	ACME                      *acme.ACME              `description:"Enable ACME (Let's Encrypt): automatic SSL"`
-	MaxIdleConnsPerHost       int
+	DefaultEntryPoints        DefaultEntryPoints      `description:"Entrypoints to be used by frontends that do not specify any entrypoint"`
-	Retry                     *Retry
+	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."`
-	Docker                    *provider.Docker
+	MaxIdleConnsPerHost       int                     `description:"If non-zero, controls the maximum idle (keep-alive) to keep per-host.  If zero, DefaultMaxIdleConnsPerHost is used"`
-	File                      *provider.File
+	Retry                     *Retry                  `description:"Enable retry sending request if network error"`
-	Web                       *WebProvider
+	Docker                    *provider.Docker        `description:"Enable Docker backend"`
-	Marathon                  *provider.Marathon
+	File                      *provider.File          `description:"Enable File backend"`
-	Consul                    *provider.Consul
+	Web                       *WebProvider            `description:"Enable Web backend"`
-	ConsulCatalog             *provider.ConsulCatalog
+	Marathon                  *provider.Marathon      `description:"Enable Marathon backend"`
-	Etcd                      *provider.Etcd
+	Consul                    *provider.Consul        `description:"Enable Consul backend"`
-	Zookeeper                 *provider.Zookepper
+	ConsulCatalog             *provider.ConsulCatalog `description:"Enable Consul catalog backend"`
-	Boltdb                    *provider.BoltDb
+	Etcd                      *provider.Etcd          `description:"Enable Etcd backend"`
-	Kubernetes                *provider.Kubernetes
+	Zookeeper                 *provider.Zookepper     `description:"Enable Zookeeper backend"`
+	Boltdb                    *provider.BoltDb        `description:"Enable Boltdb backend"`
+	Kubernetes                *provider.Kubernetes    `description:"Enable Kubernetes backend"`
 }
 
 // DefaultEntryPoints holds default entry points
@@ -46,7 +50,7 @@ type DefaultEntryPoints []string
 // 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 (dep *DefaultEntryPoints) String() string {
-	return fmt.Sprintf("%#v", dep)
+	return strings.Join(*dep, ",")
 }
 
 // Set is the method to set the flag value, part of the flag.Value interface.
@@ -63,9 +67,17 @@ func (dep *DefaultEntryPoints) Set(value string) error {
 	return nil
 }
 
+// Get return the EntryPoints map
+func (dep *DefaultEntryPoints) Get() interface{} { return DefaultEntryPoints(*dep) }
+
+// SetValue sets the EntryPoints map with val
+func (dep *DefaultEntryPoints) SetValue(val interface{}) {
+	*dep = DefaultEntryPoints(val.(DefaultEntryPoints))
+}
+
 // Type is type of the struct
 func (dep *DefaultEntryPoints) Type() string {
-	return fmt.Sprint("defaultentrypoints²")
+	return fmt.Sprint("defaultentrypoints")
 }
 
 // EntryPoints holds entry points configuration of the reverse proxy (ip, port, TLS...)
@@ -74,14 +86,14 @@ type EntryPoints map[string]*EntryPoint
 // 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 (ep *EntryPoints) String() string {
-	return ""
+	return fmt.Sprintf("%+v", *ep)
 }
 
 // Set is the method to set the flag value, part of the flag.Value interface.
 // 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*(?:Redirect.EntryPoint:(?P<RedirectEntryPoint>\\S*))?\\s*(?:Redirect.Regex:(?P<RedirectRegex>\\S*))?\\s*(?:Redirect.Replacement:(?P<RedirectReplacement>\\S*))?")
 	match := regex.FindAllStringSubmatch(value, -1)
 	if match == nil {
 		return errors.New("Bad EntryPoints format: " + value)
@@ -102,6 +114,10 @@ func (ep *EntryPoints) Set(value string) error {
 		tls = &TLS{
 			Certificates: certs,
 		}
+	} else if len(result["TLSACME"]) > 0 {
+		tls = &TLS{
+			Certificates: Certificates{},
+		}
 	}
 	var redirect *Redirect
 	if len(result["RedirectEntryPoint"]) > 0 || len(result["RedirectRegex"]) > 0 || len(result["RedirectReplacement"]) > 0 {
@@ -121,9 +137,17 @@ func (ep *EntryPoints) Set(value string) error {
 	return nil
 }
 
+// Get return the EntryPoints map
+func (ep *EntryPoints) Get() interface{} { return EntryPoints(*ep) }
+
+// SetValue sets the EntryPoints map with val
+func (ep *EntryPoints) SetValue(val interface{}) {
+	*ep = EntryPoints(val.(EntryPoints))
+}
+
 // Type is type of the struct
 func (ep *EntryPoints) Type() string {
-	return fmt.Sprint("entrypoints²")
+	return fmt.Sprint("entrypoints")
 }
 
 // EntryPoint holds an entry point configuration of the reverse proxy (ip, port, TLS...)
@@ -186,121 +210,105 @@ type Certificate struct {
 
 // Retry contains request retry config
 type Retry struct {
-	Attempts int
+	Attempts int `description:"Number of attempts"`
-	MaxMem   int64
 }
 
-// NewGlobalConfiguration returns a GlobalConfiguration with default values.
+// NewTraefikDefaultPointersConfiguration creates a TraefikConfiguration with pointers default values
-func NewGlobalConfiguration() *GlobalConfiguration {
+func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
-	return new(GlobalConfiguration)
+	//default Docker
+	var defaultDocker provider.Docker
+	defaultDocker.Watch = true
+	defaultDocker.Endpoint = "unix:///var/run/docker.sock"
+
+	// default File
+	var defaultFile provider.File
+	defaultFile.Watch = true
+	defaultFile.Filename = "" //needs equivalent to  viper.ConfigFileUsed()
+
+	// default Web
+	var defaultWeb WebProvider
+	defaultWeb.Address = ":8080"
+
+	// default Marathon
+	var defaultMarathon provider.Marathon
+	defaultMarathon.Watch = true
+	defaultMarathon.Endpoint = "http://127.0.0.1:8080"
+	defaultMarathon.ExposedByDefault = true
+	defaultMarathon.Constraints = []types.Constraint{}
+
+	// default Consul
+	var defaultConsul provider.Consul
+	defaultConsul.Watch = true
+	defaultConsul.Endpoint = "127.0.0.1:8500"
+	defaultConsul.Prefix = "traefik"
+	defaultConsul.Constraints = []types.Constraint{}
+
+	// default ConsulCatalog
+	var defaultConsulCatalog provider.ConsulCatalog
+	defaultConsulCatalog.Endpoint = "127.0.0.1:8500"
+	defaultConsulCatalog.Constraints = []types.Constraint{}
+
+	// default Etcd
+	var defaultEtcd provider.Etcd
+	defaultEtcd.Watch = true
+	defaultEtcd.Endpoint = "127.0.0.1:400"
+	defaultEtcd.Prefix = "/traefik"
+	defaultEtcd.Constraints = []types.Constraint{}
+
+	//default Zookeeper
+	var defaultZookeeper provider.Zookepper
+	defaultZookeeper.Watch = true
+	defaultZookeeper.Endpoint = "127.0.0.1:2181"
+	defaultZookeeper.Prefix = "/traefik"
+	defaultZookeeper.Constraints = []types.Constraint{}
+
+	//default Boltdb
+	var defaultBoltDb provider.BoltDb
+	defaultBoltDb.Watch = true
+	defaultBoltDb.Endpoint = "127.0.0.1:4001"
+	defaultBoltDb.Prefix = "/traefik"
+	defaultBoltDb.Constraints = []types.Constraint{}
+
+	//default Kubernetes
+	var defaultKubernetes provider.Kubernetes
+	defaultKubernetes.Watch = true
+	defaultKubernetes.Endpoint = "http://127.0.0.1:8080"
+	defaultKubernetes.Constraints = []types.Constraint{}
+
+	defaultConfiguration := GlobalConfiguration{
+		Docker:        &defaultDocker,
+		File:          &defaultFile,
+		Web:           &defaultWeb,
+		Marathon:      &defaultMarathon,
+		Consul:        &defaultConsul,
+		ConsulCatalog: &defaultConsulCatalog,
+		Etcd:          &defaultEtcd,
+		Zookeeper:     &defaultZookeeper,
+		Boltdb:        &defaultBoltDb,
+		Kubernetes:    &defaultKubernetes,
+		Retry:         &Retry{},
+	}
+	return &TraefikConfiguration{
+		GlobalConfiguration: defaultConfiguration,
+	}
 }
 
-// LoadConfiguration returns a GlobalConfiguration.
+// NewTraefikConfiguration creates a TraefikConfiguration with default values
-func LoadConfiguration() *GlobalConfiguration {
+func NewTraefikConfiguration() *TraefikConfiguration {
-	configuration := NewGlobalConfiguration()
+	return &TraefikConfiguration{
-	viper.SetEnvPrefix("traefik")
+		GlobalConfiguration: GlobalConfiguration{
-	viper.SetConfigType("toml")
+			GraceTimeOut:              10,
-	viper.AutomaticEnv()
+			AccessLogsFile:            "",
-	if len(viper.GetString("configFile")) > 0 {
+			TraefikLogsFile:           "",
-		viper.SetConfigFile(viper.GetString("configFile"))
+			LogLevel:                  "ERROR",
-	} else {
+			EntryPoints:               map[string]*EntryPoint{},
-		viper.SetConfigName("traefik") // name of config file (without extension)
+			Constraints:               []types.Constraint{},
+			DefaultEntryPoints:        []string{},
+			ProvidersThrottleDuration: time.Duration(2 * time.Second),
+			MaxIdleConnsPerHost:       200,
+		},
+		ConfigFile: "",
 	}
-	viper.AddConfigPath("/etc/traefik/")   // path to look for the config file in
-	viper.AddConfigPath("$HOME/.traefik/") // call multiple times to add many search paths
-	viper.AddConfigPath(".")               // optionally look for config in the working directory
-	if err := viper.ReadInConfig(); err != nil {
-		if len(viper.ConfigFileUsed()) > 0 {
-			fmtlog.Printf("Error reading configuration file: %s", err)
-		} else {
-			fmtlog.Printf("No configuration file found")
-		}
-	}
-
-	if len(arguments.EntryPoints) > 0 {
-		viper.Set("entryPoints", arguments.EntryPoints)
-	}
-	if len(arguments.DefaultEntryPoints) > 0 {
-		viper.Set("defaultEntryPoints", arguments.DefaultEntryPoints)
-	}
-	if arguments.web {
-		viper.Set("web", arguments.Web)
-	}
-	if arguments.file {
-		viper.Set("file", arguments.File)
-	}
-	if !arguments.dockerTLS {
-		arguments.Docker.TLS = nil
-	}
-	if arguments.docker {
-		viper.Set("docker", arguments.Docker)
-	}
-	if arguments.marathon {
-		viper.Set("marathon", arguments.Marathon)
-	}
-	if !arguments.consulTLS {
-		arguments.Consul.TLS = nil
-	}
-	if arguments.consul {
-		viper.Set("consul", arguments.Consul)
-	}
-	if arguments.consulCatalog {
-		viper.Set("consulCatalog", arguments.ConsulCatalog)
-	}
-	if arguments.zookeeper {
-		viper.Set("zookeeper", arguments.Zookeeper)
-	}
-	if !arguments.etcdTLS {
-		arguments.Etcd.TLS = nil
-	}
-	if arguments.etcd {
-		viper.Set("etcd", arguments.Etcd)
-	}
-	if arguments.boltdb {
-		viper.Set("boltdb", arguments.Boltdb)
-	}
-	if arguments.kubernetes {
-		viper.Set("kubernetes", arguments.Kubernetes)
-	}
-	if err := unmarshal(&configuration); err != nil {
-
-		fmtlog.Fatalf("Error reading file: %s", err)
-	}
-
-	if len(configuration.EntryPoints) == 0 {
-		configuration.EntryPoints = make(map[string]*EntryPoint)
-		configuration.EntryPoints["http"] = &EntryPoint{
-			Address: ":80",
-		}
-		configuration.DefaultEntryPoints = []string{"http"}
-	}
-
-	if configuration.File != nil && len(configuration.File.Filename) == 0 {
-		// no filename, setting to global config file
-		configuration.File.Filename = viper.ConfigFileUsed()
-	}
-
-	return configuration
-}
-
-func unmarshal(rawVal interface{}) error {
-	config := &mapstructure.DecoderConfig{
-		DecodeHook:       mapstructure.StringToTimeDurationHookFunc(),
-		Metadata:         nil,
-		Result:           rawVal,
-		WeaklyTypedInput: true,
-	}
-
-	decoder, err := mapstructure.NewDecoder(config)
-	if err != nil {
-		return err
-	}
-
-	err = decoder.Decode(viper.AllSettings())
-	if err != nil {
-		return err
-	}
-	return nil
 }
 
 type configs map[string]*types.Configuration

docs/basics.md

@@ -50,8 +50,8 @@ Here is an example of entrypoints definition:
 ```
 
 - Two entrypoints are defined `http` and `https`.
-- `http` listens on port `80` et `https` on port `443`.
+- `http` listens on port `80` and `https` on port `443`.
-- We enable SSL en `https` by giving a certificate and a key.
+- We enable SSL on `https` by giving a certificate and a key.
 - We also redirect all the traffic from entrypoint `http` to `https`.
 
 ## Frontends
@@ -69,6 +69,8 @@ Frontends can be defined using the following rules:
 - `PathPrefix`: PathPrefix adds a matcher for the URL path prefixes. This matches if the given template is a prefix of the full URL path.
 - `PathPrefixStrip`: Same as `PathPrefix` but strip the given prefix from the request URL's Path.
 
+You can use multiple rules by separating them by `;`
+
 You can optionally enable `passHostHeader` to forward client `Host` header to the backend.
 
 Here is an example of frontends definition:
@@ -82,18 +84,79 @@ Here is an example of frontends definition:
   [frontends.frontend2]
   backend = "backend1"
   passHostHeader = true
+  priority = 10
   entrypoints = ["https"] # overrides defaultEntryPoints
     [frontends.frontend2.routes.test_1]
     rule = "Host: localhost, {subdomain:[a-z]+}.localhost"
   [frontends.frontend3]
   backend = "backend2"
-    rule = "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 rule `Path:/test` is matched
+- `frontend3` will forward the traffic to the `backend2` if the rules `Host: test3.localhost` **and** `Path:/test` are matched
+
+### 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 = "Host: 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:
+
+```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,Host: test2.localhost"
+  [frontends.frontend3]
+  backend = "backend2"
+    [frontends.frontend3.routes.test_1]
+    rule = "Path:/test1,/test2"
+```
+
+### Priorities
+
+By default, routes will be sorted 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:
+
+```
+  [frontends]
+    [frontends.frontend1]
+    backend = "backend1"
+    priority = 10
+    passHostHeader = true
+      [frontends.frontend1.routes.test_1]
+      rule = "PathPrefix:/to"
+    [frontends.frontend2]
+    priority = 5
+    backend = "backend2"
+    passHostHeader = true
+      [frontends.frontend2.routes.test_1]
+      rule = "PathPrefix:/toto"
+```
 
 ## Backends
 

docs/benchmarks.md

@@ -146,7 +146,7 @@ defaultEntryPoints = ["http"]
 
 ### whoami:
 ```
-wrk -t8 -c1000 -d60s -H "Host: test.traefik" --latency  http://IP-whoami:80/bench
+wrk -t20 -c1000 -d60s -H "Host: test.traefik" --latency  http://IP-whoami:80/bench
 Running 1m test @ http://IP-whoami:80/bench
   20 threads and 1000 connections
   Thread Stats   Avg      Stdev     Max   +/- Stdev
@@ -184,7 +184,7 @@ Transfer/sec:      4.97MB
 
 ### traefik:
 ```
-wrk -t8 -c1000 -d60s -H "Host: test.traefik" --latency  http://IP-traefik:8000/bench
+wrk -t20 -c1000 -d60s -H "Host: test.traefik" --latency  http://IP-traefik:8000/bench
 Running 1m test @ http://IP-traefik:8000/bench
   20 threads and 1000 connections
   Thread Stats   Avg      Stdev     Max   +/- Stdev

docs/toml.md

@@ -110,13 +110,6 @@
 # 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
@@ -141,7 +134,13 @@
 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.
+# WARNING, if you use Traefik in Docker, you have 2 options:
+#  - create a file on your host and mount it has a volume
+#      storageFile = "acme.json"
+#      $ docker run -v "/my/host/acme.json:acme.json" traefik
+#  - mount the folder containing the file has a volume
+#      storageFile = "/etc/traefik/acme/acme.json"
+#      $ docker run -v "/my/host/acme:/etc/traefik/acme" traefik
 #
 # Required
 #
@@ -256,6 +255,7 @@ defaultEntryPoints = ["http", "https"]
   [frontends.frontend2]
   backend = "backend1"
   passHostHeader = true
+  priority = 10
   entrypoints = ["https"] # overrides defaultEntryPoints
     [frontends.frontend2.routes.test_1]
     rule = "Host:{subdomain:[a-z]+}.localhost"
@@ -322,6 +322,7 @@ filename = "rules.toml"
   [frontends.frontend2]
   backend = "backend1"
   passHostHeader = true
+  priority = 10
   entrypoints = ["https"] # overrides defaultEntryPoints
     [frontends.frontend2.routes.test_1]
     rule = "Host:{subdomain:[a-z]+}.localhost"
@@ -538,8 +539,9 @@ Labels can be used on containers to override default behaviour:
 - `traefik.enable=false`: disable this container in Træfɪk
 - `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
 - `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
 
 
 ## Marathon backend
@@ -573,7 +575,6 @@ 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
 #
@@ -590,7 +591,16 @@ domain = "marathon.localhost"
 # Optional
 # Default: false
 #
-# ExposedByDefault = true
+# exposedByDefault = true
+
+# Convert Marathon groups to subdomains
+# Default behavior: /foo/bar/myapp => foo-bar-myapp.{defaultDomain}
+# with groupsAsSubDomains enabled: /foo/bar/myapp => myapp.bar.foo.{defaultDomain}
+#
+# Optional
+# Default: false
+#
+# groupsAsSubDomains = true
 
 # Enable Marathon basic authentication
 #
@@ -606,6 +616,12 @@ 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:
@@ -618,8 +634,8 @@ Labels can be used on containers to override default behaviour:
 - `traefik.enable=false`: disable this application in Træfɪk
 - `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
 - `traefik.frontend.entryPoints=http,https`: assign this frontend to entry points `http` and `https`. Overrides `defaultEntryPoints`.
-- `traefik.domain=traefik.localhost`: override the default domain
 
 
 ## Kubernetes Ingress backend
@@ -644,7 +660,7 @@ Træfɪk can be configured to use Kubernetes Ingress as a backend configuration:
 # and KUBERNETES_SERVICE_PORT_HTTPS as endpoint
 # Secure token will be found in /var/run/secrets/kubernetes.io/serviceaccount/token
 # and SSL CA cert in /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
-# 
+#
 # Optional
 #
 # endpoint = "http://localhost:8080"
@@ -653,7 +669,7 @@ Træfɪk can be configured to use Kubernetes Ingress as a backend configuration:
 
 Annotations can be used on containers to override default behaviour for the whole Ingress resource:
 
-- `traefik.frontend.rule.type: PathPrefixStrip`: override the default frontend rule (Default: `Host:{containerName}.{domain}`).
+- `traefik.frontend.rule.type: PathPrefixStrip`: override the default frontend rule type (Default: `PathPrefix`).
 
 You can find here an example [ingress](https://raw.githubusercontent.com/containous/traefik/master/examples/k8s.ingress.yaml) and [replication controller](https://raw.githubusercontent.com/containous/traefik/master/examples/k8s.rc.yaml).
 
@@ -748,14 +764,15 @@ used in consul.
 
 Additional settings can be defined using Consul Catalog tags:
 
-- ```traefik.enable=false```: disable this container in Træfɪk
+- `traefik.enable=false`: disable this container in Træfɪk
-- ```traefik.protocol=https```: override the default `http` protocol
+- `traefik.protocol=https`: override the default `http` protocol
-- ```traefik.backend.weight=10```: assign this weight to the container
+- `traefik.backend.weight=10`: assign this weight to the container
-- ```traefik.backend.circuitbreaker=NetworkErrorRatio() > 0.5```
+- `traefik.backend.circuitbreaker=NetworkErrorRatio() > 0.5`
-- ```traefik.backend.loadbalancer=drr```: override the default load balancing mode
+- `traefik.backend.loadbalancer=drr`: override the default load balancing mode
-- ```traefik.frontend.rule=Host:test.traefik.io```: override the default frontend rule (Default: `Host:{containerName}.{domain}`).
+- `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.passHostHeader=true`: forward client `Host` header to the backend.
-- ```traefik.frontend.entryPoints=http,https```: assign this frontend to entry points `http` and `https`. Overrides `defaultEntryPoints`.
+- `traefik.frontend.priority=10`: override default frontend priority
+- `traefik.frontend.entryPoints=http,https`: assign this frontend to entry points `http` and `https`. Overrides `defaultEntryPoints`.
 
 ## Etcd backend
 
@@ -929,11 +946,12 @@ The Keys-Values structure should look (using `prefix = "/traefik"`):
 
 - frontend 2
 
-| Key                                                | Value        |
+| Key                                                | Value              |
-|----------------------------------------------------|--------------|
+|----------------------------------------------------|--------------------|
-| `/traefik/frontends/frontend2/backend`             | `backend1`   |
+| `/traefik/frontends/frontend2/backend`             | `backend1`         |
-| `/traefik/frontends/frontend2/passHostHeader`      | `true`       |
+| `/traefik/frontends/frontend2/passHostHeader`      | `true`             |
-| `/traefik/frontends/frontend2/entrypoints`         | `http,https` |
+| `/traefik/frontends/frontend2/priority`            | `10`               |
+| `/traefik/frontends/frontend2/entrypoints`         | `http,https`       |
 | `/traefik/frontends/frontend2/routes/test_2/rule`  | `PathPrefix:/test` |
 
 ## Atomic configuration changes
@@ -973,4 +991,3 @@ Once the `/traefik/alias` key is updated, the new `/traefik_configurations/2` co
 | `/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.
-

examples/compose-consul.yml

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

examples/compose-k8s.yaml

@@ -1,8 +1,3 @@
-# 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']
-
 kubelet:
   image: gcr.io/google_containers/hyperkube-amd64:v1.2.2
   privileged: true

examples/compose-marathon.yml

@@ -41,12 +41,3 @@ marathon:
     MARATHON_ZK: zk://127.0.0.1:2181/marathon
     MARATHON_HOSTNAME: 127.0.0.1
   command: --event_subscriber http_callback
-
-traefik:
-  image: containous/traefik
-  command: -c /dev/null --web --logLevel=DEBUG --marathon --marathon.domain marathon.localhost --marathon.endpoint http://172.17.0.1:8080 --marathon.watch
-  ports:
-    - "8000:80"
-    - "8081:8080"
-  volumes:
-    - /var/run/docker.sock:/var/run/docker.sock

examples/k8s.rc.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       terminationGracePeriodSeconds: 60
       containers:
-      - image: containous/traefik
+      - image: traefik
         name: traefik-ingress-lb
         imagePullPolicy: Always
         ports:

examples/whoami-group.json

@@ -0,0 +1,40 @@
+{
+    "id": "/foo",
+    "groups": [
+        {
+            "id": "/foo/bar",
+            "apps": [
+                {
+                    "id": "whoami",
+                    "cpus": 0.1,
+                    "mem": 64.0,
+                    "instances": 3,
+                    "container": {
+                        "type": "DOCKER",
+                        "docker": {
+                            "image": "emilevauge/whoami",
+                            "network": "BRIDGE",
+                            "portMappings": [
+                                {
+                                    "containerPort": 80,
+                                    "hostPort": 0,
+                                    "protocol": "tcp"
+                                }
+                            ]
+                        }
+                    },
+                    "healthChecks": [
+                        {
+                            "protocol": "HTTP",
+                            "portIndex": 0,
+                            "path": "/",
+                            "gracePeriodSeconds": 5,
+                            "intervalSeconds": 20,
+                            "maxConsecutiveFailures": 3
+                        }
+                    ]
+                }
+            ]
+        }
+    ]
+}

examples/whoami.json

@@ -26,6 +26,7 @@
   "labels": {
       "traefik.weight": "1",
       "traefik.protocol": "http",
-      "traefik.frontend.rule" : "Host:test.marathon.localhost"
+      "traefik.frontend.rule" : "Host:test.marathon.localhost",
+      "traefik.frontend.priority" : "10"
   }
 }

glide.lock

@@ -1,39 +1,33 @@
-hash: da7239dce8bda69f6e10b2f2bfae57dd4fd95b817055dca1379a72af42939b97
+hash: 22c20a7d7419e9624267d7f0041cd8ad87afc876d2738fa559527c74f9917c3a
-updated: 2016-05-12T11:48:22.158455011+02:00
+updated: 2016-07-05T14:48:30.023831407+02:00
 imports:
-- name: github.com/alecthomas/template
-  version: b867cc6ab45cece8143cfcc6fc9c77cf3f2c23c0
-- name: github.com/alecthomas/units
-  version: 6b4e7dc5e3143b85ea77909c72caf89416fc2915
 - name: github.com/boltdb/bolt
-  version: 51f99c862475898df9773747d3accd05a7ca33c1
+  version: 3f7947a25d970e1e5f512276c14d5dcf731ccd5e
 - name: github.com/BurntSushi/toml
-  version: bbd5bb678321a0d6e58f1099321dfa73391c1b6f
+  version: f0aeabca5a127c4078abb8c8d64298b147264b55
 - name: github.com/BurntSushi/ty
   version: 6add9cd6ad42d389d6ead1dde60b4ad71e46fd74
   subpackages:
   - fun
 - name: github.com/cenkalti/backoff
-  version: 4dc77674aceaabba2c7e3da25d4c823edfb73f99
+  version: cdf48bbc1eb78d1349cbda326a4a037f7ba565c6
 - name: github.com/codahale/hdrhistogram
-  version: 954f16e8b9ef0e5d5189456aa4c1202758e04f17
+  version: 9208b142303c12d8899bae836fd524ac9338b4fd
 - name: github.com/codegangsta/cli
   version: bf4a526f48af7badd25d2cb02d587e1b01be3b50
 - name: github.com/codegangsta/negroni
-  version: c7477ad8e330bef55bf1ebe300cf8aa67c492d1b
+  version: dcaac9107a7a6ba4cf5143afc145e2b70a1c12c2
-- name: github.com/containous/oxy
+- name: github.com/containous/flaeg
-  version: 021f82bd8260ba15f5862a9fe62018437720dff5
+  version: b98687da5c323650f4513fda6b6203fcbdec9313
-  subpackages:
+- name: github.com/containous/mux
-  - cbreaker
+  version: a819b77bba13f0c0cbe36e437bc2e948411b3996
-  - forward
+- name: github.com/containous/staert
-  - memmetrics
+  version: e2aa88e235a02dd52aa1d5d9de75f9d9139d1602
-  - roundrobin
-  - utils
-  - connlimit
-  - stream
 - name: github.com/coreos/etcd
-  version: 26e52d2bce9e3e11b77b68cc84bf91aebb1ef637
+  version: c400d05d0aa73e21e431c16145e558d624098018
   subpackages:
+  - Godeps/_workspace/src/github.com/ugorji/go/codec
+  - Godeps/_workspace/src/golang.org/x/net/context
   - client
   - pkg/pathutil
   - pkg/types
@@ -42,231 +36,160 @@ imports:
   subpackages:
   - spew
 - name: github.com/docker/distribution
-  version: 467fc068d88aa6610691b7f1a677271a3fac4aac
+  version: 4e17ab5d319ac5b70b2769442947567a83386fbc
   subpackages:
   - reference
   - digest
 - name: github.com/docker/docker
   version: 9837ec4da53f15f9120d53a6e1517491ba8b0261
   subpackages:
-  - autogen
+  - namesgenerator
-  - api
-  - cliconfig
-  - daemon/network
-  - graph/tags
-  - image
-  - opts
-  - pkg/archive
-  - pkg/fileutils
-  - pkg/homedir
-  - pkg/httputils
-  - pkg/ioutils
-  - pkg/jsonmessage
-  - pkg/mflag
-  - pkg/nat
-  - pkg/parsers
-  - pkg/pools
-  - pkg/promise
-  - pkg/random
-  - pkg/stdcopy
-  - pkg/stringid
-  - pkg/symlink
-  - pkg/system
-  - pkg/tarsum
-  - pkg/term
-  - pkg/timeutils
-  - pkg/tlsconfig
-  - pkg/ulimit
-  - pkg/units
-  - pkg/urlutil
-  - pkg/useragent
-  - pkg/version
-  - registry
-  - runconfig
-  - utils
-  - volume
 - name: github.com/docker/engine-api
   version: 3d3d0b6c9d2651aac27f416a6da0224c1875b3eb
   subpackages:
   - client
   - types
-  - types/container
-  - types/filters
-  - types/strslice
   - types/events
+  - types/filters
   - client/transport
   - client/transport/cancellable
+  - types/container
   - types/network
   - types/reference
   - types/registry
   - types/time
   - types/versions
   - types/blkiodev
+  - types/strslice
 - name: github.com/docker/go-connections
-  version: 5b7154ba2efe13ff86ae8830a9e7cb120b080d6e
+  version: 990a1a1a70b0da4c4cb70e117971a4f0babfbf1a
   subpackages:
-  - nat
   - sockets
   - tlsconfig
+  - nat
 - name: github.com/docker/go-units
-  version: 5d2041e26a699eaca682e2ea41c8f891e1060444
+  version: f2d77a61e3c169b43402a0a1e84f06daf29b8190
 - name: github.com/docker/libcompose
   version: 8ee7bcc364f7b8194581a3c6bd9fa019467c7873
 - name: github.com/docker/libkv
-  version: 7283ef27ed32fe267388510a91709b307bb9942c
+  version: 35d3e2084c650109e7bcc7282655b1bc8ba924ff
   subpackages:
   - store
   - store/boltdb
   - store/consul
   - store/etcd
   - store/zookeeper
-- name: github.com/docker/libtrust
-  version: 9cbd2a1374f46905c68a4eb3694a130610adc62a
 - name: github.com/donovanhide/eventsource
-  version: d8a3071799b98cacd30b6da92f536050ccfe6da4
+  version: fd1de70867126402be23c306e1ce32828455d85b
 - name: github.com/elazarl/go-bindata-assetfs
-  version: d5cac425555ca5cf00694df246e04f05e6a55150
+  version: 57eb5e1fc594ad4b0b1dbea7b286d299e0cb43c2
-- name: github.com/flynn/go-shlex
-  version: 3f9db97f856818214da2e1057f8ad84803971cff
 - name: github.com/gambol99/go-marathon
-  version: ade11d1dc2884ee1f387078fc28509559b6235d1
+  version: a558128c87724cd7430060ef5aedf39f83937f55
 - name: github.com/go-check/check
-  version: 11d3bc7aa68e238947792f30573146a3231fc0f1
+  version: 4f90aeace3a26ad7021961c297b22c42160c7b25
-- name: github.com/golang/glog
-  version: fca8c8854093a154ff1eb580aae10276ad6b1b5f
 - name: github.com/google/go-querystring
   version: 9235644dd9e52eeae6fa48efd539fdc351a0af53
   subpackages:
   - query
 - name: github.com/gorilla/context
-  version: 215affda49addc4c8ef7e2534915df2c8c35c6cd
+  version: aed02d124ae4a0e94fea4541c8effd05bf0c8296
-- name: github.com/gorilla/handlers
-  version: 40694b40f4a928c062f56849989d3e9cd0570e5f
-- name: github.com/gorilla/mux
-  version: f15e0c49460fd49eebe2bcc8486b05d1bef68d3a
-- name: github.com/gorilla/websocket
-  version: 1f512fc3f05332ba7117626cdfb4e07474e58e60
 - name: github.com/hashicorp/consul
-  version: de080672fee9e6104572eeea89eccdca135bb918
+  version: 6e061b2d580d80347b7c5c4dfc8730de7403a145
   subpackages:
   - api
-- name: github.com/hashicorp/hcl
+- name: github.com/hashicorp/go-cleanhttp
-  version: 9a905a34e6280ce905da1a32344b25e81011197a
+  version: 875fb671b3ddc66f8e2f0acc33829c8cb989a38d
+- name: github.com/hashicorp/serf
+  version: 6c4672d66fc6312ddde18399262943e21175d831
   subpackages:
-  - hcl/ast
+  - coordinate
-  - hcl/parser
+  - serf
-  - hcl/token
-  - json/parser
-  - hcl/scanner
-  - hcl/strconv
-  - json/scanner
-  - json/token
-- name: github.com/inconshreveable/mousetrap
-  version: 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
-- name: github.com/kr/pretty
-  version: add1dbc86daf0f983cd4a48ceb39deb95c729b67
-- name: github.com/kr/text
-  version: 7cafcd837844e784b526369c9bce262804aebc60
 - name: github.com/libkermit/docker
   version: 3b5eb2973efff7af33cfb65141deaf4ed25c6d02
 - name: github.com/libkermit/docker-check
   version: bb75a86b169c6c5d22c0ee98278124036f272d7b
-- name: github.com/magiconair/properties
-  version: c265cfa48dda6474e208715ca93e987829f572f8
-- name: github.com/mailgun/log
-  version: 44874009257d4d47ba9806f1b7f72a32a015e4d8
 - 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/Microsoft/go-winio
-  version: 3b8b3c98b207f95fe0cd6c7c311a9ac497ba7c0f
+  version: ce2922f643c8fd76b46cadc7f404a06282678b34
 - name: github.com/miekg/dns
-  version: 48ab6605c66ac797e07f615101c3e9e10e932b66
+  version: 5d001d020961ae1c184f9f8152fdc73810481677
-- name: github.com/mitchellh/mapstructure
-  version: d2dd0262208475919e1a362f675cfc0e7c10e905
 - name: github.com/moul/http2curl
-  version: 1812aee76a1ce98d604a44200c6a23c689b17a89
+  version: b1479103caacaa39319f75e7f57fc545287fca0d
+- name: github.com/ogier/pflag
+  version: 45c278ab3607870051a2ea9040bb85fcb8557481
 - name: github.com/opencontainers/runc
-  version: 2441732d6fcc0fb0a542671a4372e0c7bc99c19e
+  version: 7221e387826c9918fa9fd6e7975baf4d30c8fa54
   subpackages:
   - libcontainer/user
 - name: github.com/parnurzeal/gorequest
-  version: a39a2f8d0463091df7344dbf586a9986e9f7184f
+  version: 6e8ad4ebdee4bec2934ed5afaaa1c7b877832a17
 - name: github.com/pmezard/go-difflib
   version: d8ed2627bdf02c080bf22230dbb337003b7aba2d
   subpackages:
   - difflib
+- name: github.com/ryanuber/go-glob
+  version: 572520ed46dbddaed19ea3d9541bdd0494163693
 - name: github.com/samuel/go-zookeeper
-  version: fa6674abf3f4580b946a01bf7a1ce4ba8766205b
+  version: e64db453f3512cade908163702045e0f31137843
   subpackages:
   - zk
 - name: github.com/Sirupsen/logrus
-  version: 418b41d23a1bf978c06faea5313ba194650ac088
+  version: f3cfb454f4c209e6668c95216c4744b8fddb2356
-- name: github.com/spf13/cast
-  version: ee7b3e0353166ab1f3a605294ac8cd2b77953778
-- name: github.com/spf13/cobra
-  version: 0f866a6211e33cde2091d9290c08f6afd6c9ebbc
-  subpackages:
-  - cobra
-- name: github.com/spf13/jwalterweatherman
-  version: 33c24e77fb80341fe7130ee7c594256ff08ccc46
-- name: github.com/spf13/pflag
-  version: cb88ea77998c3f024757528e3305022ab50b43be
-- name: github.com/spf13/viper
-  version: a212099cbe6fbe8d07476bfda8d2d39b6ff8f325
 - name: github.com/streamrail/concurrent-map
-  version: 1ce4642e5a162df67825d273a86b87e6cc8a076b
+  version: 65a174a3a4188c0b7099acbc6cfa0c53628d3287
 - name: github.com/stretchr/objx
   version: cbeaeb16a013161a98496fad62933b1d21786672
 - name: github.com/stretchr/testify
-  version: 6cb3b85ef5a0efef77caef88363ec4d4b5c0976d
+  version: d77da356e56a7428ad25149ca77381849a6a5232
   subpackages:
   - mock
   - assert
 - name: github.com/thoas/stats
-  version: 54ed61c2b47e263ae2f01b86837b0c4bd1da28e8
+  version: 69e3c072eec2df2df41afe6214f62eb940e4cd80
-- name: github.com/ugorji/go
-  version: ea9cd21fa0bc41ee4bdd50ac7ed8cbc7ea2ed960
-  subpackages:
-  - codec
 - name: github.com/unrolled/render
-  version: 26b4e3aac686940fe29521545afad9966ddfc80c
+  version: 198ad4d8b8a4612176b804ca10555b222a086b40
 - name: github.com/vdemeester/docker-events
-  version: ce5347b72aafad4e3bebd966f15e4183839d5172
+  version: 20e6d2db238723e68197a9e3c6c34c99a9893a9c
 - name: github.com/vdemeester/shakers
   version: 24d7f1d6a71aa5d9cbe7390e4afb66b7eef9e1b3
 - name: github.com/vulcand/oxy
-  version: 11677428db34c4a05354d66d028174d0e3c6e905
+  version: 8d476862d38b9be356eaa83b5712cad561be08a1
+  repo: https://github.com/containous/oxy.git
+  vcs: git
   subpackages:
-  - memmetrics
+  - cbreaker
+  - connlimit
+  - forward
+  - roundrobin
+  - stream
   - utils
+  - memmetrics
 - name: github.com/vulcand/predicate
-  version: cb0bff91a7ab7cf7571e661ff883fc997bc554a3
+  version: 19b9dde14240d94c804ae5736ad0e1de10bf8fe6
 - name: github.com/vulcand/route
   version: cb89d787ddbb1c5849a7ac9f79004c1fd12a4a32
 - name: github.com/vulcand/vulcand
-  version: 475540bb016702d5b7cc4674e37f48ee3e144a69
+  version: 42492a3a85e294bdbdd1bcabb8c12769a81ea284
   subpackages:
   - plugin/rewrite
   - plugin
+  - conntracker
   - router
-- name: github.com/wendal/errors
-  version: f66c77a7882b399795a8987ebf87ef64a427417e
 - name: github.com/xenolf/lego
-  version: 948483535f53c34d144419869ecbed86251a30f6
+  version: b2fad6198110326662e9e356a97199078a4a775c
   subpackages:
   - acme
 - name: golang.org/x/crypto
-  version: b76c864ef1dca1d8f271f917c290cddcce3d9e0d
+  version: 0c565bf13221fb55497d7ae2bb95694db1fd1bff
   subpackages:
   - ocsp
 - name: golang.org/x/net
-  version: d9558e5c97f85372afee28cf2b6059d7d3818919
+  version: 6460565bec1e8891e29ff478184c71b9e443ac36
   subpackages:
   - context
   - publicsuffix
@@ -275,12 +198,11 @@ imports:
   version: eb2c74142fd19a79b3f237334c7384d5167b1b46
   subpackages:
   - unix
-- name: gopkg.in/alecthomas/kingpin.v2
+  - windows
-  version: 639879d6110b1b0409410c7b737ef0bb18325038
 - name: gopkg.in/fsnotify.v1
-  version: 96c060f6a6b7e0d6f75fddd10efeaca3e5d1bcb0
+  version: a8a77c9133d2d6fd8334f3260d06f60e8d80a5fb
 - name: gopkg.in/mgo.v2
-  version: 22287bab4379e1fbf6002fb4eb769888f3fb224c
+  version: 29cc868a5ca65f401ff318143f9408d02f4799cc
   subpackages:
   - bson
 - name: gopkg.in/square/go-jose.v1
@@ -288,6 +210,4 @@ imports:
   subpackages:
   - cipher
   - json
-- name: gopkg.in/yaml.v2
-  version: 7ad95dd0798a40da1ccdff6dff35fd177b5edf40
 devImports: []

glide.yaml

@@ -1,189 +1,84 @@
-package: main
+package: github.com/containous/traefik
 import:
-- package: github.com/coreos/etcd
+- package: github.com/BurntSushi/toml
-  version: 26e52d2bce9e3e11b77b68cc84bf91aebb1ef637
+- package: github.com/BurntSushi/ty
   subpackages:
-  - client
+  - fun
-- package: github.com/mailgun/log
+- package: github.com/Sirupsen/logrus
-  version: 44874009257d4d47ba9806f1b7f72a32a015e4d8
+- package: github.com/cenkalti/backoff
-- package: github.com/containous/oxy
+- package: github.com/codegangsta/negroni
-  version: 021f82bd8260ba15f5862a9fe62018437720dff5
+- package: github.com/containous/flaeg
+  version: b98687da5c323650f4513fda6b6203fcbdec9313
+- package: github.com/vulcand/oxy
+  version: 8d476862d38b9be356eaa83b5712cad561be08a1
+  repo: https://github.com/containous/oxy.git
+  vcs: git
   subpackages:
   - cbreaker
+  - connlimit
   - forward
-  - memmetrics
   - roundrobin
+  - stream
   - utils
-- package: github.com/hashicorp/consul
+- package: github.com/containous/staert
-  version: de080672fee9e6104572eeea89eccdca135bb918
+  version: e2aa88e235a02dd52aa1d5d9de75f9d9139d1602
-  subpackages:
-  - api
-- package: github.com/samuel/go-zookeeper
-  version: fa6674abf3f4580b946a01bf7a1ce4ba8766205b
-  subpackages:
-  - zk
-- package: github.com/docker/libtrust
-  version: 9cbd2a1374f46905c68a4eb3694a130610adc62a
-- package: github.com/go-check/check
-  version: 11d3bc7aa68e238947792f30573146a3231fc0f1
-- package: golang.org/x/net
-  version: d9558e5c97f85372afee28cf2b6059d7d3818919
-  subpackages:
-  - context
-- package: github.com/gorilla/handlers
-  version: 40694b40f4a928c062f56849989d3e9cd0570e5f
-- package: github.com/docker/libkv
-  version: 7283ef27ed32fe267388510a91709b307bb9942c
-- package: github.com/alecthomas/template
-  version: b867cc6ab45cece8143cfcc6fc9c77cf3f2c23c0
-- package: github.com/vdemeester/shakers
-  version: 24d7f1d6a71aa5d9cbe7390e4afb66b7eef9e1b3
-- package: github.com/alecthomas/units
-  version: 6b4e7dc5e3143b85ea77909c72caf89416fc2915
-- package: github.com/gambol99/go-marathon
-  version: ade11d1dc2884ee1f387078fc28509559b6235d1
-- package: github.com/vulcand/predicate
-  version: cb0bff91a7ab7cf7571e661ff883fc997bc554a3
-- package: github.com/thoas/stats
-  version: 54ed61c2b47e263ae2f01b86837b0c4bd1da28e8
-- package: github.com/Sirupsen/logrus
-  version: 418b41d23a1bf978c06faea5313ba194650ac088
-- package: github.com/unrolled/render
-  version: 26b4e3aac686940fe29521545afad9966ddfc80c
-- package: github.com/flynn/go-shlex
-  version: 3f9db97f856818214da2e1057f8ad84803971cff
-- package: github.com/boltdb/bolt
-  version: 51f99c862475898df9773747d3accd05a7ca33c1
-- package: gopkg.in/mgo.v2
-  version: 22287bab4379e1fbf6002fb4eb769888f3fb224c
-  subpackages:
-  - bson
-- package: github.com/docker/docker
-  version: 9837ec4da53f15f9120d53a6e1517491ba8b0261
-  subpackages:
-  - autogen
-  - api
-  - cliconfig
-  - daemon/network
-  - graph/tags
-  - image
-  - opts
-  - pkg/archive
-  - pkg/fileutils
-  - pkg/homedir
-  - pkg/httputils
-  - pkg/ioutils
-  - pkg/jsonmessage
-  - pkg/mflag
-  - pkg/nat
-  - pkg/parsers
-  - pkg/pools
-  - pkg/promise
-  - pkg/random
-  - pkg/stdcopy
-  - pkg/stringid
-  - pkg/symlink
-  - pkg/system
-  - pkg/tarsum
-  - pkg/term
-  - pkg/timeutils
-  - pkg/tlsconfig
-  - pkg/ulimit
-  - pkg/units
-  - pkg/urlutil
-  - pkg/useragent
-  - pkg/version
-  - registry
-  - runconfig
-  - utils
-  - volume
-- package: github.com/mailgun/timetools
-  version: fd192d755b00c968d312d23f521eb0cdc6f66bd0
-- package: github.com/codegangsta/negroni
-  version: c7477ad8e330bef55bf1ebe300cf8aa67c492d1b
-- package: gopkg.in/yaml.v2
-  version: 7ad95dd0798a40da1ccdff6dff35fd177b5edf
-- package: github.com/opencontainers/runc
-  version: 2441732d6fcc0fb0a542671a4372e0c7bc99c19e
-  subpackages:
-  - libcontainer/user
-- package: github.com/gorilla/mux
-  version: f15e0c49460fd49eebe2bcc8486b05d1bef68d3a
-- package: github.com/BurntSushi/ty
-  version: 6add9cd6ad42d389d6ead1dde60b4ad71e46fd74
-- package: github.com/elazarl/go-bindata-assetfs
-  version: d5cac425555ca5cf00694df246e04f05e6a55150
-- package: github.com/BurntSushi/toml
-  version: bbd5bb678321a0d6e58f1099321dfa73391c1b6f
-- package: gopkg.in/alecthomas/kingpin.v2
-  version: 639879d6110b1b0409410c7b737ef0bb18325038
-- package: github.com/cenkalti/backoff
-  version: 4dc77674aceaabba2c7e3da25d4c823edfb73f99
-- package: gopkg.in/fsnotify.v1
-  version: 96c060f6a6b7e0d6f75fddd10efeaca3e5d1bcb0
-- package: github.com/mailgun/manners
-  version: fada45142db3f93097ca917da107aa3fad0ffcb5
-- package: github.com/gorilla/context
-  version: 215affda49addc4c8ef7e2534915df2c8c35c6cd
-- package: github.com/codahale/hdrhistogram
-  version: 954f16e8b9ef0e5d5189456aa4c1202758e04f17
-- package: github.com/gorilla/websocket
-- package: github.com/donovanhide/eventsource
-  version: d8a3071799b98cacd30b6da92f536050ccfe6da4
-- package: github.com/golang/glog
-  version: fca8c8854093a154ff1eb580aae10276ad6b1b5f
-- package: github.com/spf13/cast
-  version: ee7b3e0353166ab1f3a605294ac8cd2b77953778
-- package: github.com/mitchellh/mapstructure
-- package: github.com/spf13/jwalterweatherman
-- package: github.com/spf13/pflag
-- package: github.com/wendal/errors
-- package: github.com/hashicorp/hcl
-- package: github.com/kr/pretty
-- package: github.com/magiconair/properties
-- package: github.com/kr/text
-- package: github.com/spf13/viper
-  version: a212099cbe6fbe8d07476bfda8d2d39b6ff8f325
-- package: github.com/spf13/cobra
-  subpackages:
-  - cobra
-- package: github.com/google/go-querystring
-  subpackages:
-  - query
-- package: github.com/vulcand/vulcand
-  subpackages:
-  - plugin/rewrite
-- package: github.com/stretchr/testify
-  subpackages:
-  - mock
-- package: github.com/xenolf/lego
-- package: github.com/libkermit/docker-check
-  version: bb75a86b169c6c5d22c0ee98278124036f272d7b
-- package: github.com/libkermit/docker
-  version: 3b5eb2973efff7af33cfb65141deaf4ed25c6d02
-- package: github.com/docker/libcompose
-  version: 8ee7bcc364f7b8194581a3c6bd9fa019467c7873
-- package: github.com/docker/distribution
-  version: 467fc068d88aa6610691b7f1a677271a3fac4aac
-  subpackages:
-  - reference
 - package: github.com/docker/engine-api
   version: 3d3d0b6c9d2651aac27f416a6da0224c1875b3eb
   subpackages:
   - client
   - types
-  - types/container
+  - types/events
   - types/filters
-  - types/strslice
-- package: github.com/vdemeester/docker-events
 - package: github.com/docker/go-connections
   subpackages:
-  - nat
   - sockets
   - tlsconfig
-- package: github.com/docker/go-units
+- package: github.com/docker/libkv
-- package: github.com/mailgun/multibuf
+  subpackages:
-- package: github.com/streamrail/concurrent-map
+  - store
+  - store/boltdb
+  - store/consul
+  - store/etcd
+  - store/zookeeper
+- package: github.com/elazarl/go-bindata-assetfs
+- package: github.com/gambol99/go-marathon
+  version: a558128c87724cd7430060ef5aedf39f83937f55
+- package: github.com/containous/mux
+- package: github.com/hashicorp/consul
+  subpackages:
+  - api
+- package: github.com/mailgun/manners
 - package: github.com/parnurzeal/gorequest
+- package: github.com/streamrail/concurrent-map
+- package: github.com/stretchr/testify
+  subpackages:
+  - mock
+- package: github.com/thoas/stats
+- package: github.com/unrolled/render
+- package: github.com/vdemeester/docker-events
+  version: 20e6d2db238723e68197a9e3c6c34c99a9893a9c
+- 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/docker
+  version: 3b5eb2973efff7af33cfb65141deaf4ed25c6d02
+- package: github.com/docker/docker
+  version: 9837ec4da53f15f9120d53a6e1517491ba8b0261
+  subpackages:
+  - namesgenerator
+- package: github.com/go-check/check
+- package: github.com/docker/libcompose
+  version: 8ee7bcc364f7b8194581a3c6bd9fa019467c7873
 - package: github.com/mattn/go-shellwords
-- package: github.com/moul/http2curl
+- package: github.com/vdemeester/shakers
+- package: github.com/ryanuber/go-glob

integration/basic_test.go

@@ -5,7 +5,6 @@ import (
 	"os/exec"
 	"time"
 
-	"fmt"
 	"github.com/go-check/check"
 
 	"bytes"
@@ -15,34 +14,6 @@ import (
 // SimpleSuite
 type SimpleSuite struct{ BaseSuite }
 
-func (s *SimpleSuite) TestNoOrInexistentConfigShouldFail(c *check.C) {
-	cmd := exec.Command(traefikBinary)
-
-	var b bytes.Buffer
-	cmd.Stdout = &b
-	cmd.Stderr = &b
-
-	cmd.Start()
-	time.Sleep(500 * time.Millisecond)
-	output := b.Bytes()
-
-	c.Assert(string(output), checker.Contains, "No configuration file found")
-	cmd.Process.Kill()
-
-	nonExistentFile := "non/existent/file.toml"
-	cmd = exec.Command(traefikBinary, "--configFile="+nonExistentFile)
-
-	cmd.Stdout = &b
-	cmd.Stderr = &b
-
-	cmd.Start()
-	time.Sleep(500 * time.Millisecond)
-	output = b.Bytes()
-
-	c.Assert(string(output), checker.Contains, fmt.Sprintf("Error reading configuration file: open %s: no such file or directory", nonExistentFile))
-	cmd.Process.Kill()
-}
-
 func (s *SimpleSuite) TestInvalidConfigShouldFail(c *check.C) {
 	cmd := exec.Command(traefikBinary, "--configFile=fixtures/invalid_configuration.toml")
 
@@ -55,7 +26,7 @@ func (s *SimpleSuite) TestInvalidConfigShouldFail(c *check.C) {
 	defer cmd.Process.Kill()
 	output := b.Bytes()
 
-	c.Assert(string(output), checker.Contains, "While parsing config: Near line 0 (last key parsed ''): Bare keys cannot contain '{'")
+	c.Assert(string(output), checker.Contains, "Near line 0 (last key parsed ''): Bare keys cannot contain '{'")
 }
 
 func (s *SimpleSuite) TestSimpleDefaultConfig(c *check.C) {
@@ -86,3 +57,34 @@ func (s *SimpleSuite) TestWithWebConfig(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	c.Assert(resp.StatusCode, checker.Equals, 200)
 }
+
+func (s *SimpleSuite) TestDefaultEntryPoints(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--debug")
+
+	var b bytes.Buffer
+	cmd.Stdout = &b
+	cmd.Stderr = &b
+
+	cmd.Start()
+	time.Sleep(500 * time.Millisecond)
+	defer cmd.Process.Kill()
+	output := b.Bytes()
+
+	c.Assert(string(output), checker.Contains, "\\\"DefaultEntryPoints\\\":[\\\"http\\\"]")
+}
+
+func (s *SimpleSuite) TestPrintHelp(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--help")
+
+	var b bytes.Buffer
+	cmd.Stdout = &b
+	cmd.Stderr = &b
+
+	cmd.Start()
+	time.Sleep(500 * time.Millisecond)
+	defer cmd.Process.Kill()
+	output := b.Bytes()
+
+	c.Assert(string(output), checker.Not(checker.Contains), "panic:")
+	c.Assert(string(output), checker.Contains, "Usage:")
+}

integration/constraint_test.go

@@ -0,0 +1,209 @@
+package main
+
+import (
+	"net/http"
+	"os/exec"
+	"time"
+
+	"github.com/go-check/check"
+	"github.com/hashicorp/consul/api"
+
+	checker "github.com/vdemeester/shakers"
+)
+
+// Constraint test suite
+type ConstraintSuite struct {
+	BaseSuite
+	consulIP     string
+	consulClient *api.Client
+}
+
+func (s *ConstraintSuite) SetUpSuite(c *check.C) {
+
+	s.createComposeProject(c, "constraints")
+	s.composeProject.Start(c)
+
+	consul := s.composeProject.Container(c, "consul")
+
+	s.consulIP = consul.NetworkSettings.IPAddress
+	config := api.DefaultConfig()
+	config.Address = s.consulIP + ":8500"
+	consulClient, err := api.NewClient(config)
+	if err != nil {
+		c.Fatalf("Error creating consul client")
+	}
+	s.consulClient = consulClient
+
+	// Wait for consul to elect itself leader
+	time.Sleep(2000 * time.Millisecond)
+}
+
+func (s *ConstraintSuite) registerService(name string, address string, port int, tags []string) error {
+	catalog := s.consulClient.Catalog()
+	_, err := catalog.Register(
+		&api.CatalogRegistration{
+			Node:    address,
+			Address: address,
+			Service: &api.AgentService{
+				ID:      name,
+				Service: name,
+				Address: address,
+				Port:    port,
+				Tags:    tags,
+			},
+		},
+		&api.WriteOptions{},
+	)
+	return err
+}
+
+func (s *ConstraintSuite) deregisterService(name string, address string) error {
+	catalog := s.consulClient.Catalog()
+	_, err := catalog.Deregister(
+		&api.CatalogDeregistration{
+			Node:      address,
+			Address:   address,
+			ServiceID: name,
+		},
+		&api.WriteOptions{},
+	)
+	return err
+}
+
+func (s *ConstraintSuite) TestMatchConstraintGlobal(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--consulCatalog", "--consulCatalog.endpoint="+s.consulIP+":8500", "--consulCatalog.domain=consul.localhost", "--configFile=fixtures/consul_catalog/simple.toml", "--constraints=tag==api")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	nginx := s.composeProject.Container(c, "nginx")
+
+	err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{"traefik.tags=api"})
+	c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
+	defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
+
+	time.Sleep(5000 * time.Millisecond)
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", "http://127.0.0.1:8000/", nil)
+	c.Assert(err, checker.IsNil)
+	req.Host = "test.consul.localhost"
+	resp, err := client.Do(req)
+
+	c.Assert(err, checker.IsNil)
+	c.Assert(resp.StatusCode, checker.Equals, 200)
+}
+
+func (s *ConstraintSuite) TestDoesNotMatchConstraintGlobal(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--consulCatalog", "--consulCatalog.endpoint="+s.consulIP+":8500", "--consulCatalog.domain=consul.localhost", "--configFile=fixtures/consul_catalog/simple.toml", "--constraints=tag==api")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	nginx := s.composeProject.Container(c, "nginx")
+
+	err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{})
+	c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
+	defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
+
+	time.Sleep(5000 * time.Millisecond)
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", "http://127.0.0.1:8000/", nil)
+	c.Assert(err, checker.IsNil)
+	req.Host = "test.consul.localhost"
+	resp, err := client.Do(req)
+
+	c.Assert(err, checker.IsNil)
+	c.Assert(resp.StatusCode, checker.Equals, 404)
+}
+
+func (s *ConstraintSuite) TestMatchConstraintProvider(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--consulCatalog", "--consulCatalog.endpoint="+s.consulIP+":8500", "--consulCatalog.domain=consul.localhost", "--configFile=fixtures/consul_catalog/simple.toml", "--consulCatalog.constraints=tag==api")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	nginx := s.composeProject.Container(c, "nginx")
+
+	err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{"traefik.tags=api"})
+	c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
+	defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
+
+	time.Sleep(5000 * time.Millisecond)
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", "http://127.0.0.1:8000/", nil)
+	c.Assert(err, checker.IsNil)
+	req.Host = "test.consul.localhost"
+	resp, err := client.Do(req)
+
+	c.Assert(err, checker.IsNil)
+	c.Assert(resp.StatusCode, checker.Equals, 200)
+}
+
+func (s *ConstraintSuite) TestDoesNotMatchConstraintProvider(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--consulCatalog", "--consulCatalog.endpoint="+s.consulIP+":8500", "--consulCatalog.domain=consul.localhost", "--configFile=fixtures/consul_catalog/simple.toml", "--consulCatalog.constraints=tag==api")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	nginx := s.composeProject.Container(c, "nginx")
+
+	err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{})
+	c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
+	defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
+
+	time.Sleep(5000 * time.Millisecond)
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", "http://127.0.0.1:8000/", nil)
+	c.Assert(err, checker.IsNil)
+	req.Host = "test.consul.localhost"
+	resp, err := client.Do(req)
+
+	c.Assert(err, checker.IsNil)
+	c.Assert(resp.StatusCode, checker.Equals, 404)
+}
+
+func (s *ConstraintSuite) TestMatchMultipleConstraint(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--consulCatalog", "--consulCatalog.endpoint="+s.consulIP+":8500", "--consulCatalog.domain=consul.localhost", "--configFile=fixtures/consul_catalog/simple.toml", "--consulCatalog.constraints=tag==api", "--constraints=tag!=us-*")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	nginx := s.composeProject.Container(c, "nginx")
+
+	err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{"traefik.tags=api", "traefik.tags=eu-1"})
+	c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
+	defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
+
+	time.Sleep(5000 * time.Millisecond)
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", "http://127.0.0.1:8000/", nil)
+	c.Assert(err, checker.IsNil)
+	req.Host = "test.consul.localhost"
+	resp, err := client.Do(req)
+
+	c.Assert(err, checker.IsNil)
+	c.Assert(resp.StatusCode, checker.Equals, 200)
+}
+
+func (s *ConstraintSuite) TestDoesNotMatchMultipleConstraint(c *check.C) {
+	cmd := exec.Command(traefikBinary, "--consulCatalog", "--consulCatalog.endpoint="+s.consulIP+":8500", "--consulCatalog.domain=consul.localhost", "--configFile=fixtures/consul_catalog/simple.toml", "--consulCatalog.constraints=tag==api", "--constraints=tag!=us-*")
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	nginx := s.composeProject.Container(c, "nginx")
+
+	err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{"traefik.tags=api", "traefik.tags=us-1"})
+	c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
+	defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
+
+	time.Sleep(5000 * time.Millisecond)
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", "http://127.0.0.1:8000/", nil)
+	c.Assert(err, checker.IsNil)
+	req.Host = "test.consul.localhost"
+	resp, err := client.Do(req)
+
+	c.Assert(err, checker.IsNil)
+	c.Assert(resp.StatusCode, checker.Equals, 404)
+}

integration/consul_test.go

@@ -100,11 +100,13 @@ func (s *ConsulSuite) TestNominalConfiguration(c *check.C) {
 	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 {

integration/etcd_test.go

@@ -1,12 +1,11 @@
 package main
 
 import (
+	"github.com/go-check/check"
 	"net/http"
 	"os/exec"
 	"time"
 
-	"github.com/go-check/check"
-
 	checker "github.com/vdemeester/shakers"
 
 	"errors"
@@ -104,11 +103,13 @@ func (s *EtcdSuite) TestNominalConfiguration(c *check.C) {
 	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 {

integration/integration_test.go

@@ -31,6 +31,7 @@ func init() {
 	check.Suite(&ConsulCatalogSuite{})
 	check.Suite(&EtcdSuite{})
 	check.Suite(&MarathonSuite{})
+	check.Suite(&ConstraintSuite{})
 }
 
 var traefikBinary = "../dist/traefik"

integration/marathon_test.go

@@ -15,6 +15,19 @@ type MarathonSuite struct{ BaseSuite }
 
 func (s *MarathonSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "marathon")
+	s.composeProject.Start(c)
+	// wait for marathon
+	// err := utils.TryRequest("http://127.0.0.1:8080/ping", 60*time.Second, func(res *http.Response) error {
+	// 	body, err := ioutil.ReadAll(res.Body)
+	// 	if err != nil {
+	// 		return err
+	// 	}
+	// 	if !strings.Contains(string(body), "ping") {
+	// 		return errors.New("Incorrect marathon config")
+	// 	}
+	// 	return nil
+	// })
+	// c.Assert(err, checker.IsNil)
 }
 
 func (s *MarathonSuite) TestSimpleConfiguration(c *check.C) {

integration/resources/compose/constraints.yml

@@ -0,0 +1,17 @@
+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"
+nginx:
+  image: nginx
+  ports:
+    - "8881:80"

integration/resources/compose/marathon.yml

@@ -6,7 +6,7 @@ zk:
     ZK_ID: " 1"
 
 master:
-  image: mesosphere/mesos-master:0.23.0-1.0.ubuntu1404
+  image: mesosphere/mesos-master:0.28.1-2.0.20.ubuntu1404
   net: host
   environment:
     MESOS_ZK: zk://127.0.0.1:2181/mesos
@@ -17,7 +17,7 @@ master:
     MESOS_WORK_DIR: /var/lib/mesos
 
 slave:
-  image: mesosphere/mesos-slave:0.23.0-1.0.ubuntu1404
+  image: mesosphere/mesos-slave:0.28.1-2.0.20.ubuntu1404
   net: host
   pid: host
   privileged: true
@@ -31,12 +31,13 @@ slave:
     - /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:v0.9.2
+  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
+  command: --event_subscriber http_callback

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 {
+func NewCircuitBreaker(next http.Handler, expression string, options ...cbreaker.CircuitBreakerOption) (*CircuitBreaker, error) {
-	circuitBreaker, _ := cbreaker.New(next, expression, options...)
+	circuitBreaker, err := cbreaker.New(next, expression, options...)
-	return &CircuitBreaker{circuitBreaker}
+	if err != nil {
+		return nil, err
+	}
+	return &CircuitBreaker{circuitBreaker}, nil
 }
 
 func (cb *CircuitBreaker) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {

middlewares/handlerSwitcher.go

@@ -1,8 +1,8 @@
 package middlewares
 
 import (
+	"github.com/containous/mux"
 	"github.com/containous/traefik/safe"
-	"github.com/gorilla/mux"
 	"net/http"
 )
 

middlewares/retry.go

@@ -0,0 +1,92 @@
+package middlewares
+
+import (
+	"bufio"
+	"bytes"
+	log "github.com/Sirupsen/logrus"
+	"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/routes.go

@@ -5,7 +5,7 @@ import (
 	"log"
 	"net/http"
 
-	"github.com/gorilla/mux"
+	"github.com/containous/mux"
 )
 
 // Routes holds the gorilla mux routes (for the API & co).

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
+// UpdateApplication provides a mock function with given fields: application, force
-func (_m *Marathon) UpdateApplication(application *marathon.Application) (*marathon.DeploymentID, error) {
+func (_m *Marathon) UpdateApplication(application *marathon.Application, force bool) (*marathon.DeploymentID, error) {
-	ret := _m.Called(application)
+	ret := _m.Called(application, force)
 
 	var r0 *marathon.DeploymentID
-	if rf, ok := ret.Get(0).(func(*marathon.Application) *marathon.DeploymentID); ok {
+	if rf, ok := ret.Get(0).(func(*marathon.Application, bool) *marathon.DeploymentID); ok {
-		r0 = rf(application)
+		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 {
+	if rf, ok := ret.Get(1).(func(*marathon.Application, bool) error); ok {
-		r1 = rf(application)
+		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

@@ -9,13 +9,13 @@ import (
 
 // BoltDb holds configurations of the BoltDb provider.
 type BoltDb struct {
-	Kv `mapstructure:",squash"`
+	Kv
 }
 
 // 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) error {
+func (provider *BoltDb) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
 	provider.storeType = store.BOLTDB
 	boltdb.Register()
-	return provider.provide(configurationChan, pool)
+	return provider.provide(configurationChan, pool, constraints)
 }

provider/consul.go

@@ -9,13 +9,13 @@ import (
 
 // Consul holds configurations of the Consul provider.
 type Consul struct {
-	Kv `mapstructure:",squash"`
+	Kv
 }
 
 // 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) error {
+func (provider *Consul) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
 	provider.storeType = store.CONSUL
 	consul.Register()
-	return provider.provide(configurationChan, pool)
+	return provider.provide(configurationChan, pool, constraints)
 }

provider/consul_catalog.go

@@ -2,11 +2,13 @@ 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/containous/traefik/safe"
@@ -23,11 +25,11 @@ const (
 
 // ConsulCatalog holds configurations of the Consul catalog provider.
 type ConsulCatalog struct {
-	BaseProvider `mapstructure:",squash"`
+	BaseProvider
-	Endpoint     string
+	Endpoint string `description:"Consul server endpoint"`
-	Domain       string
+	Domain   string `description:"Default domain used"`
-	client       *api.Client
+	client   *api.Client
-	Prefix       string
+	Prefix   string
 }
 
 type serviceUpdate struct {
@@ -40,6 +42,35 @@ 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)
 
@@ -88,23 +119,29 @@ func (provider *ConsulCatalog) healthyNodes(service string) (catalogUpdate, erro
 		return catalogUpdate{}, err
 	}
 
-	set := map[string]bool{}
+	nodes := fun.Filter(func(node *api.ServiceEntry) bool {
-	tags := []string{}
+		constraintTags := provider.getContraintTags(node.Service.Tags)
-	for _, node := range data {
+		ok, failingConstraint := provider.MatchConstraints(constraintTags)
-		for _, tag := range node.Service.Tags {
+		if ok == false && failingConstraint != nil {
-			if _, ok := set[tag]; ok == false {
+			log.Debugf("Service %v pruned by '%v' constraint", service, failingConstraint.String())
-				set[tag] = true
-				tags = append(tags, tag)
-			}
 		}
-	}
+		return ok
+	}, data).([]*api.ServiceEntry)
+
+	//Merge tags of nodes matching constraints, in a single slice.
+	tags := fun.Foldl(func(node *api.ServiceEntry, set []string) []string {
+		return fun.Keys(fun.Union(
+			fun.Set(set),
+			fun.Set(node.Service.Tags),
+		).(map[string]bool)).([]string)
+	}, []string{}, nodes).([]string)
 
 	return catalogUpdate{
 		Service: &serviceUpdate{
 			ServiceName: service,
 			Attributes:  tags,
 		},
-		Nodes: data,
+		Nodes: nodes,
 	}, nil
 }
 
@@ -132,7 +169,7 @@ 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)
@@ -157,6 +194,19 @@ func (provider *ConsulCatalog) getAttribute(name string, tags []string, defaultV
 	return defaultValue
 }
 
+func (provider *ConsulCatalog) getContraintTags(tags []string) []string {
+	var list []string
+
+	for _, tag := range tags {
+		if strings.Index(strings.ToLower(tag), DefaultConsulCatalogTagPrefix+".tags=") == 0 {
+			splitedTags := strings.Split(tag[len(DefaultConsulCatalogTagPrefix+".tags="):], ",")
+			list = append(list, splitedTags...)
+		}
+	}
+
+	return list
+}
+
 func (provider *ConsulCatalog) buildConfig(catalog []catalogUpdate) *types.Configuration {
 	var FuncMap = template.FuncMap{
 		"getBackend":        provider.getBackend,
@@ -180,6 +230,8 @@ 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
@@ -212,7 +264,10 @@ func (provider *ConsulCatalog) getNodes(index map[string][]string) ([]catalogUpd
 			if err != nil {
 				return nil, err
 			}
-			nodes = append(nodes, healthy)
+			// healthy.Nodes can be empty if constraints do not match, without throwing error
+			if healthy.Service != nil && len(healthy.Nodes) > 0 {
+				nodes = append(nodes, healthy)
+			}
 		}
 	}
 	return nodes, nil
@@ -248,7 +303,7 @@ func (provider *ConsulCatalog) watch(configurationChan chan<- types.ConfigMessag
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
-func (provider *ConsulCatalog) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
+func (provider *ConsulCatalog) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
 	config := api.DefaultConfig()
 	config.Address = provider.Endpoint
 	client, err := api.NewClient(config)
@@ -256,6 +311,7 @@ func (provider *ConsulCatalog) Provide(configurationChan chan<- types.ConfigMess
 		return err
 	}
 	provider.client = client
+	provider.Constraints = append(provider.Constraints, constraints...)
 
 	pool.Go(func(stop chan bool) {
 		notify := func(err error, time time.Duration) {

provider/consul_catalog_test.go

@@ -2,6 +2,7 @@ package provider
 
 import (
 	"reflect"
+	"sort"
 	"testing"
 
 	"github.com/containous/traefik/types"
@@ -274,3 +275,195 @@ 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

@@ -29,18 +29,18 @@ const DockerAPIVersion string = "1.21"
 
 // Docker holds configurations of the Docker provider.
 type Docker struct {
-	BaseProvider `mapstructure:",squash"`
+	BaseProvider
-	Endpoint     string
+	Endpoint string     `description:"Docker server endpoint. Can be a tcp or a unix socket endpoint"`
-	Domain       string
+	Domain   string     `description:"Default domain used"`
-	TLS          *DockerTLS
+	TLS      *DockerTLS `description:"Enable Docker TLS support"`
 }
 
 // DockerTLS holds TLS specific configurations
 type DockerTLS struct {
-	CA                 string
+	CA                 string `description:"TLS CA"`
-	Cert               string
+	Cert               string `description:"TLS cert"`
-	Key                string
+	Key                string `description:"TLS key"`
-	InsecureSkipVerify bool
+	InsecureSkipVerify bool   `description:"TLS insecure skip verify"`
 }
 
 func (provider *Docker) createClient() (client.APIClient, error) {
@@ -79,7 +79,8 @@ func (provider *Docker) createClient() (client.APIClient, error) {
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
-func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
+func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
+	provider.Constraints = append(provider.Constraints, constraints...)
 	// TODO register this routine in pool, and watch for stop channel
 	safe.Go(func() {
 		operation := func() error {
@@ -90,9 +91,11 @@ 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)
+			containers, err := listContainers(ctx, dockerClient)
 			if err != nil {
 				log.Errorf("Failed to list containers for docker, error %s", err)
 				return err
@@ -103,7 +106,16 @@ func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage, po
 				Configuration: configuration,
 			}
 			if provider.Watch {
-				ctx, cancel := context.WithCancel(context.Background())
+				ctx, cancel := context.WithCancel(ctx)
+				pool.Go(func(stop chan bool) {
+					for {
+						select {
+						case <-stop:
+							cancel()
+							return
+						}
+					}
+				})
 				f := filters.NewArgs()
 				f.Add("type", "container")
 				options := dockertypes.EventsOptions{
@@ -112,11 +124,12 @@ func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage, po
 				eventHandler := events.NewHandler(events.ByAction)
 				startStopHandle := func(m eventtypes.Message) {
 					log.Debugf("Docker event received %+v", m)
-					containers, err := listContainers(dockerClient)
+					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 {
@@ -130,15 +143,6 @@ func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage, po
 				eventHandler.Handle("die", startStopHandle)
 
 				errChan := events.MonitorWithHandler(ctx, dockerClient, options, eventHandler)
-				pool.Go(func(stop chan bool) {
-					for {
-						select {
-						case <-stop:
-							cancel()
-							return
-						}
-					}
-				})
 				if err := <-errChan; err != nil {
 					return err
 				}
@@ -160,22 +164,25 @@ func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage, po
 func (provider *Docker) loadDockerConfig(containersInspected []dockertypes.ContainerJSON) *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,
 	}
 
 	// filter containers
-	filteredContainers := fun.Filter(containerFilter, containersInspected).([]dockertypes.ContainerJSON)
+	filteredContainers := fun.Filter(provider.ContainerFilter, containersInspected).([]dockertypes.ContainerJSON)
 
 	frontends := map[string][]dockertypes.ContainerJSON{}
 	for _, container := range filteredContainers {
-		frontends[provider.getFrontendName(container)] = append(frontends[provider.getFrontendName(container)], container)
+		frontendName := provider.getFrontendName(container)
+		frontends[frontendName] = append(frontends[frontendName], container)
 	}
 
 	templateObjects := struct {
@@ -195,12 +202,13 @@ func (provider *Docker) loadDockerConfig(containersInspected []dockertypes.Conta
 	return configuration
 }
 
-func containerFilter(container dockertypes.ContainerJSON) bool {
+// ContainerFilter checks if container have to be exposed
-	if len(container.NetworkSettings.Ports) == 0 {
+func (provider *Docker) ContainerFilter(container dockertypes.ContainerJSON) bool {
-		log.Debugf("Filtering container without port %s", container.Name)
+	_, err := strconv.Atoi(container.Config.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
 	}
-	_, err := strconv.Atoi(container.Config.Labels["traefik.port"])
 	if len(container.NetworkSettings.Ports) > 1 && err != nil {
 		log.Debugf("Filtering container with more than 1 port and no traefik.port label %s", container.Name)
 		return false
@@ -211,6 +219,14 @@ func containerFilter(container dockertypes.ContainerJSON) bool {
 		return false
 	}
 
+	constraintTags := strings.Split(container.Config.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
 }
 
@@ -234,7 +250,7 @@ func (provider *Docker) getFrontendRule(container dockertypes.ContainerJSON) str
 	if label, err := getLabel(container, "traefik.frontend.rule"); err == nil {
 		return label
 	}
-	return "Host:" + getEscapedName(container.Name) + "." + provider.Domain
+	return "Host:" + provider.getSubDomain(container.Name) + "." + provider.Domain
 }
 
 func (provider *Docker) getBackend(container dockertypes.ContainerJSON) string {
@@ -244,6 +260,29 @@ func (provider *Docker) getBackend(container dockertypes.ContainerJSON) string {
 	return normalize(container.Name)
 }
 
+func (provider *Docker) getIPAddress(container dockertypes.ContainerJSON) string {
+	if label, err := getLabel(container, "traefik.docker.network"); err == nil && label != "" {
+		networks := container.NetworkSettings.Networks
+		if networks != nil {
+			network := networks[label]
+			if network != nil {
+				return network.IPAddress
+			}
+		}
+	}
+
+	// If net==host, quick n' dirty, we return 127.0.0.1
+	// This will work locally, but will fail with swarm.
+	if container.HostConfig != nil && "host" == container.HostConfig.NetworkMode {
+		return "127.0.0.1"
+	}
+
+	for _, network := range container.NetworkSettings.Networks {
+		return network.IPAddress
+	}
+	return ""
+}
+
 func (provider *Docker) getPort(container dockertypes.ContainerJSON) string {
 	if label, err := getLabel(container, "traefik.port"); err == nil {
 		return label
@@ -282,6 +321,13 @@ func (provider *Docker) getPassHostHeader(container dockertypes.ContainerJSON) s
 	return "true"
 }
 
+func (provider *Docker) getPriority(container dockertypes.ContainerJSON) string {
+	if priority, err := getLabel(container, "traefik.frontend.priority"); err == nil {
+		return priority
+	}
+	return "0"
+}
+
 func (provider *Docker) getEntryPoints(container dockertypes.ContainerJSON) []string {
 	if entryPoints, err := getLabel(container, "traefik.frontend.entryPoints"); err == nil {
 		return strings.Split(entryPoints, ",")
@@ -314,8 +360,8 @@ func getLabels(container dockertypes.ContainerJSON, labels []string) (map[string
 	return foundLabels, globalErr
 }
 
-func listContainers(dockerClient client.APIClient) ([]dockertypes.ContainerJSON, error) {
+func listContainers(ctx context.Context, dockerClient client.APIClient) ([]dockertypes.ContainerJSON, error) {
-	containerList, err := dockerClient.ContainerList(context.Background(), dockertypes.ContainerListOptions{})
+	containerList, err := dockerClient.ContainerList(ctx, dockertypes.ContainerListOptions{})
 	if err != nil {
 		return []dockertypes.ContainerJSON{}, err
 	}
@@ -323,11 +369,17 @@ func listContainers(dockerClient client.APIClient) ([]dockertypes.ContainerJSON,
 
 	// 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 {
+			containersInspected = append(containersInspected, containerInspected)
 		}
-		containersInspected = append(containersInspected, containerInspected)
 	}
 	return containersInspected, nil
 }
+
+// Escape beginning slash "/", convert all others to dash "-"
+func (provider *Docker) getSubDomain(name string) string {
+	return strings.Replace(strings.TrimPrefix(name, "/"), "/", "-", -1)
+}

provider/docker_test.go

@@ -203,6 +203,106 @@ func TestDockerGetBackend(t *testing.T) {
 	}
 }
 
+func TestDockerGetIPAddress(t *testing.T) { // TODO
+	provider := &Docker{}
+
+	containers := []struct {
+		container docker.ContainerJSON
+		expected  string
+	}{
+		{
+			container: docker.ContainerJSON{
+				ContainerJSONBase: &docker.ContainerJSONBase{
+					Name: "bar",
+				},
+				Config: &container.Config{},
+				NetworkSettings: &docker.NetworkSettings{
+					Networks: map[string]*network.EndpointSettings{
+						"testnet": {
+							IPAddress: "10.11.12.13",
+						},
+					},
+				},
+			},
+			expected: "10.11.12.13",
+		},
+		{
+			container: docker.ContainerJSON{
+				ContainerJSONBase: &docker.ContainerJSONBase{
+					Name: "bar",
+				},
+				Config: &container.Config{
+					Labels: map[string]string{
+						"traefik.docker.network": "testnet",
+					},
+				},
+				NetworkSettings: &docker.NetworkSettings{
+					Networks: map[string]*network.EndpointSettings{
+						"nottestnet": {
+							IPAddress: "10.11.12.13",
+						},
+					},
+				},
+			},
+			expected: "10.11.12.13",
+		},
+		{
+			container: docker.ContainerJSON{
+				ContainerJSONBase: &docker.ContainerJSONBase{
+					Name: "bar",
+				},
+				Config: &container.Config{
+					Labels: map[string]string{
+						"traefik.docker.network": "testnet2",
+					},
+				},
+				NetworkSettings: &docker.NetworkSettings{
+					Networks: map[string]*network.EndpointSettings{
+						"testnet1": {
+							IPAddress: "10.11.12.13",
+						},
+						"testnet2": {
+							IPAddress: "10.11.12.14",
+						},
+					},
+				},
+			},
+			expected: "10.11.12.14",
+		},
+		{
+			container: docker.ContainerJSON{
+				ContainerJSONBase: &docker.ContainerJSONBase{
+					Name: "bar",
+					HostConfig: &container.HostConfig{
+						NetworkMode: "host",
+					},
+				},
+				Config: &container.Config{
+					Labels: map[string]string{},
+				},
+				NetworkSettings: &docker.NetworkSettings{
+					Networks: map[string]*network.EndpointSettings{
+						"testnet1": {
+							IPAddress: "10.11.12.13",
+						},
+						"testnet2": {
+							IPAddress: "10.11.12.14",
+						},
+					},
+				},
+			},
+			expected: "127.0.0.1",
+		},
+	}
+
+	for _, e := range containers {
+		actual := provider.getIPAddress(e.container)
+		if actual != e.expected {
+			t.Fatalf("expected %q, got %q", e.expected, actual)
+		}
+	}
+}
+
 func TestDockerGetPort(t *testing.T) {
 	provider := &Docker{}
 
@@ -250,6 +350,20 @@ func TestDockerGetPort(t *testing.T) {
 		// 	},
 		// 	expected: "80",
 		// },
+		{
+			container: docker.ContainerJSON{
+				ContainerJSONBase: &docker.ContainerJSONBase{
+					Name: "test",
+				},
+				Config: &container.Config{
+					Labels: map[string]string{
+						"traefik.port": "8080",
+					},
+				},
+				NetworkSettings: &docker.NetworkSettings{},
+			},
+			expected: "8080",
+		},
 		{
 			container: docker.ContainerJSON{
 				ContainerJSONBase: &docker.ContainerJSONBase{
@@ -531,6 +645,7 @@ func TestDockerGetLabels(t *testing.T) {
 }
 
 func TestDockerTraefikFilter(t *testing.T) {
+	provider := Docker{}
 	containers := []struct {
 		container docker.ContainerJSON
 		expected  bool
@@ -702,7 +817,7 @@ func TestDockerTraefikFilter(t *testing.T) {
 	}
 
 	for _, e := range containers {
-		actual := containerFilter(e.container)
+		actual := provider.ContainerFilter(e.container)
 		if actual != e.expected {
 			t.Fatalf("expected %v for %+v, got %+v", e.expected, e, actual)
 		}

provider/etcd.go

@@ -9,13 +9,13 @@ import (
 
 // Etcd holds configurations of the Etcd provider.
 type Etcd struct {
-	Kv `mapstructure:",squash"`
+	Kv
 }
 
 // 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) error {
+func (provider *Etcd) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
 	provider.storeType = store.ETCD
 	etcd.Register()
-	return provider.provide(configurationChan, pool)
+	return provider.provide(configurationChan, pool, constraints)
 }

provider/file.go

@@ -14,12 +14,12 @@ import (
 
 // File holds configurations of the File provider.
 type File struct {
-	BaseProvider `mapstructure:",squash"`
+	BaseProvider
 }
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
-func (provider *File) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
+func (provider *File) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, _ []types.Constraint) error {
 	watcher, err := fsnotify.NewWatcher()
 	if err != nil {
 		log.Error("Error creating file watcher", err)

provider/k8s/client.go

@@ -5,7 +5,6 @@ import (
 	"crypto/x509"
 	"encoding/json"
 	"fmt"
-	"github.com/containous/traefik/safe"
 	"github.com/parnurzeal/gorequest"
 	"net/http"
 	"net/url"
@@ -17,12 +16,14 @@ const (
 	APIEndpoint        = "/api/v1"
 	extentionsEndpoint = "/apis/extensions/v1beta1"
 	defaultIngress     = "/ingresses"
+	namespaces         = "/namespaces/"
 )
 
 // Client is a client for the Kubernetes master.
 type Client interface {
 	GetIngresses(predicate func(Ingress) bool) ([]Ingress, error)
-	GetServices(predicate func(Service) bool) ([]Service, error)
+	GetService(name, namespace string) (Service, error)
+	GetEndpoints(name, namespace string) (Endpoints, error)
 	WatchAll(stopCh <-chan bool) (chan interface{}, chan error, error)
 }
 
@@ -77,26 +78,20 @@ func (c *clientImpl) WatchIngresses(stopCh <-chan bool) (chan interface{}, chan
 	return c.watch(getURL, stopCh)
 }
 
-// GetServices returns all services in the cluster
+// GetService returns the named service from the named namespace
-func (c *clientImpl) GetServices(predicate func(Service) bool) ([]Service, error) {
+func (c *clientImpl) GetService(name, namespace string) (Service, error) {
-	getURL := c.endpointURL + APIEndpoint + "/services"
+	getURL := c.endpointURL + APIEndpoint + namespaces + namespace + "/services/" + name
 
 	body, err := c.do(c.request(getURL))
 	if err != nil {
-		return nil, fmt.Errorf("failed to create services request: GET %q : %v", getURL, err)
+		return Service{}, fmt.Errorf("failed to create services request: GET %q : %v", getURL, err)
 	}
 
-	var serviceList ServiceList
+	var service Service
-	if err := json.Unmarshal(body, &serviceList); err != nil {
+	if err := json.Unmarshal(body, &service); err != nil {
-		return nil, fmt.Errorf("failed to decode list of services resources: %v", err)
+		return Service{}, fmt.Errorf("failed to decode service resource: %v", err)
 	}
-	services := serviceList.Items[:0]
+	return service, nil
-	for _, service := range serviceList.Items {
-		if predicate(service) {
-			services = append(services, service)
-		}
-	}
-	return services, nil
 }
 
 // WatchServices returns all services in the cluster
@@ -105,28 +100,33 @@ func (c *clientImpl) WatchServices(stopCh <-chan bool) (chan interface{}, chan e
 	return c.watch(getURL, stopCh)
 }
 
-// WatchEvents returns events in the cluster
+// GetEndpoints returns the named Endpoints
-func (c *clientImpl) WatchEvents(stopCh <-chan bool) (chan interface{}, chan error, error) {
+// Endpoints have the same name as the coresponding service
-	getURL := c.endpointURL + APIEndpoint + "/events"
+func (c *clientImpl) GetEndpoints(name, namespace string) (Endpoints, error) {
-	return c.watch(getURL, stopCh)
+	getURL := c.endpointURL + APIEndpoint + namespaces + namespace + "/endpoints/" + name
+
+	body, err := c.do(c.request(getURL))
+	if err != nil {
+		return Endpoints{}, fmt.Errorf("failed to create endpoints request: GET %q : %v", getURL, err)
+	}
+
+	var endpoints Endpoints
+	if err := json.Unmarshal(body, &endpoints); err != nil {
+		return Endpoints{}, fmt.Errorf("failed to decode endpoints resources: %v", err)
+	}
+	return endpoints, nil
 }
 
-// WatchPods returns pods in the cluster
+// WatchEndpoints returns endpoints in the cluster
-func (c *clientImpl) WatchPods(stopCh <-chan bool) (chan interface{}, chan error, error) {
+func (c *clientImpl) WatchEndpoints(stopCh <-chan bool) (chan interface{}, chan error, error) {
-	getURL := c.endpointURL + APIEndpoint + "/pods"
+	getURL := c.endpointURL + APIEndpoint + "/endpoints"
-	return c.watch(getURL, stopCh)
-}
-
-// WatchReplicationControllers returns ReplicationControllers in the cluster
-func (c *clientImpl) WatchReplicationControllers(stopCh <-chan bool) (chan interface{}, chan error, error) {
-	getURL := c.endpointURL + APIEndpoint + "/replicationcontrollers"
 	return c.watch(getURL, stopCh)
 }
 
 // WatchAll returns events in the cluster
 func (c *clientImpl) WatchAll(stopCh <-chan bool) (chan interface{}, chan error, error) {
-	watchCh := make(chan interface{})
+	watchCh := make(chan interface{}, 10)
-	errCh := make(chan error)
+	errCh := make(chan error, 10)
 
 	stopIngresses := make(chan bool)
 	chanIngresses, chanIngressesErr, err := c.WatchIngresses(stopIngresses)
@@ -138,13 +138,8 @@ func (c *clientImpl) WatchAll(stopCh <-chan bool) (chan interface{}, chan error,
 	if err != nil {
 		return watchCh, errCh, fmt.Errorf("failed to create watch: %v", err)
 	}
-	stopPods := make(chan bool)
+	stopEndpoints := make(chan bool)
-	chanPods, chanPodsErr, err := c.WatchPods(stopPods)
+	chanEndpoints, chanEndpointsErr, err := c.WatchEndpoints(stopEndpoints)
-	if err != nil {
-		return watchCh, errCh, fmt.Errorf("failed to create watch: %v", err)
-	}
-	stopReplicationControllers := make(chan bool)
-	chanReplicationControllers, chanReplicationControllersErr, err := c.WatchReplicationControllers(stopReplicationControllers)
 	if err != nil {
 		return watchCh, errCh, fmt.Errorf("failed to create watch: %v", err)
 	}
@@ -153,32 +148,26 @@ func (c *clientImpl) WatchAll(stopCh <-chan bool) (chan interface{}, chan error,
 		defer close(errCh)
 		defer close(stopIngresses)
 		defer close(stopServices)
-		defer close(stopPods)
+		defer close(stopEndpoints)
-		defer close(stopReplicationControllers)
 
 		for {
 			select {
 			case <-stopCh:
 				stopIngresses <- true
 				stopServices <- true
-				stopPods <- true
+				stopEndpoints <- true
-				stopReplicationControllers <- true
+				return
-				break
 			case err := <-chanIngressesErr:
 				errCh <- err
 			case err := <-chanServicesErr:
 				errCh <- err
-			case err := <-chanPodsErr:
+			case err := <-chanEndpointsErr:
-				errCh <- err
-			case err := <-chanReplicationControllersErr:
 				errCh <- err
 			case event := <-chanIngresses:
 				watchCh <- event
 			case event := <-chanServices:
 				watchCh <- event
-			case event := <-chanPods:
+			case event := <-chanEndpoints:
-				watchCh <- event
-			case event := <-chanReplicationControllers:
 				watchCh <- event
 			}
 		}
@@ -192,6 +181,7 @@ func (c *clientImpl) do(request *gorequest.SuperAgent) ([]byte, error) {
 	if errs != nil {
 		return nil, fmt.Errorf("failed to create request: GET %q : %v", request.Url, errs)
 	}
+	defer res.Body.Close()
 	if res.StatusCode != http.StatusOK {
 		return nil, fmt.Errorf("http error %d GET %q: %q", res.StatusCode, request.Url, string(body))
 	}
@@ -201,6 +191,12 @@ func (c *clientImpl) do(request *gorequest.SuperAgent) ([]byte, error) {
 func (c *clientImpl) request(url string) *gorequest.SuperAgent {
 	// Make request to Kubernetes API
 	request := gorequest.New().Get(url)
+	request.Transport.DisableKeepAlives = true
+
+	if strings.HasPrefix(url, "http://") {
+		return request
+	}
+
 	if len(c.token) > 0 {
 		request.Header["Authorization"] = "Bearer " + c.token
 		pool := x509.NewCertPool()
@@ -217,8 +213,8 @@ type GenericObject struct {
 }
 
 func (c *clientImpl) watch(url string, stopCh <-chan bool) (chan interface{}, chan error, error) {
-	watchCh := make(chan interface{})
+	watchCh := make(chan interface{}, 10)
-	errCh := make(chan error)
+	errCh := make(chan error, 10)
 
 	// get version
 	body, err := c.do(c.request(url))
@@ -240,34 +236,38 @@ func (c *clientImpl) watch(url string, stopCh <-chan bool) (chan interface{}, ch
 		return watchCh, errCh, fmt.Errorf("failed to make watch request: GET %q : %v", url, err)
 	}
 	request.Client.Transport = request.Transport
+
 	res, err := request.Client.Do(req)
 	if err != nil {
 		return watchCh, errCh, fmt.Errorf("failed to do watch request: GET %q: %v", url, err)
 	}
 
-	shouldStop := safe.New(false)
-
-	go func() {
-		select {
-		case <-stopCh:
-			shouldStop.Set(true)
-			res.Body.Close()
-			return
-		}
-	}()
-
 	go func() {
+		finishCh := make(chan bool)
+		defer close(finishCh)
 		defer close(watchCh)
 		defer close(errCh)
-		for {
+		go func() {
-			var eventList interface{}
+			defer res.Body.Close()
-			if err := json.NewDecoder(res.Body).Decode(&eventList); err != nil {
+			for {
-				if !shouldStop.Get().(bool) {
+				var eventList interface{}
-					errCh <- fmt.Errorf("failed to decode watch event: %v", err)
+				if err := json.NewDecoder(res.Body).Decode(&eventList); err != nil {
+					if !strings.Contains(err.Error(), "net/http: request canceled") {
+						errCh <- fmt.Errorf("failed to decode watch event: GET %q : %v", url, err)
+					}
+					finishCh <- true
+					return
 				}
-				return
+				watchCh <- eventList
 			}
-			watchCh <- eventList
+		}()
+		select {
+		case <-stopCh:
+			go func() {
+				request.Transport.CancelRequest(req)
+			}()
+			<-finishCh
+			return
 		}
 	}()
 	return watchCh, errCh, nil

provider/k8s/endpoints.go

@@ -0,0 +1,84 @@
+package k8s
+
+// Endpoints is a collection of endpoints that implement the actual service.  Example:
+//   Name: "mysvc",
+//   Subsets: [
+//     {
+//       Addresses: [{"ip": "10.10.1.1"}, {"ip": "10.10.2.2"}],
+//       Ports: [{"name": "a", "port": 8675}, {"name": "b", "port": 309}]
+//     },
+//     {
+//       Addresses: [{"ip": "10.10.3.3"}],
+//       Ports: [{"name": "a", "port": 93}, {"name": "b", "port": 76}]
+//     },
+//  ]
+type Endpoints struct {
+	TypeMeta   `json:",inline"`
+	ObjectMeta `json:"metadata,omitempty"`
+
+	// The set of all endpoints is the union of all subsets.
+	Subsets []EndpointSubset
+}
+
+// EndpointSubset is a group of addresses with a common set of ports.  The
+// expanded set of endpoints is the Cartesian product of Addresses x Ports.
+// For example, given:
+//   {
+//     Addresses: [{"ip": "10.10.1.1"}, {"ip": "10.10.2.2"}],
+//     Ports:     [{"name": "a", "port": 8675}, {"name": "b", "port": 309}]
+//   }
+// The resulting set of endpoints can be viewed as:
+//     a: [ 10.10.1.1:8675, 10.10.2.2:8675 ],
+//     b: [ 10.10.1.1:309, 10.10.2.2:309 ]
+type EndpointSubset struct {
+	Addresses         []EndpointAddress
+	NotReadyAddresses []EndpointAddress
+	Ports             []EndpointPort
+}
+
+// EndpointAddress is a tuple that describes single IP address.
+type EndpointAddress struct {
+	// The IP of this endpoint.
+	// IPv6 is also accepted but not fully supported on all platforms. Also, certain
+	// kubernetes components, like kube-proxy, are not IPv6 ready.
+	// TODO: This should allow hostname or IP, see #4447.
+	IP string
+	// Optional: Hostname of this endpoint
+	// Meant to be used by DNS servers etc.
+	Hostname string `json:"hostname,omitempty"`
+	// Optional: The kubernetes object related to the entry point.
+	TargetRef *ObjectReference
+}
+
+// EndpointPort is a tuple that describes a single port.
+type EndpointPort struct {
+	// The name of this port (corresponds to ServicePort.Name).  Optional
+	// if only one port is defined.  Must be a DNS_LABEL.
+	Name string
+
+	// The port number.
+	Port int32
+
+	// The IP protocol for this port.
+	Protocol Protocol
+}
+
+// ObjectReference contains enough information to let you inspect or modify the referred object.
+type ObjectReference struct {
+	Kind            string `json:"kind,omitempty"`
+	Namespace       string `json:"namespace,omitempty"`
+	Name            string `json:"name,omitempty"`
+	UID             UID    `json:"uid,omitempty"`
+	APIVersion      string `json:"apiVersion,omitempty"`
+	ResourceVersion string `json:"resourceVersion,omitempty"`
+
+	// Optional. If referring to a piece of an object instead of an entire object, this string
+	// should contain information to identify the sub-object. For example, if the object
+	// reference is to a container within a pod, this would take on a value like:
+	// "spec.containers{name}" (where "name" refers to the name of the container that triggered
+	// the event) or if no container name is specified "spec.containers[2]" (container with
+	// index 2 in this pod). This syntax is chosen only to have some well-defined way of
+	// referencing a part of an object.
+	// TODO: this design is not final and this field is subject to change in the future.
+	FieldPath string `json:"fieldPath,omitempty"`
+}

provider/kubernetes.go

@@ -1,6 +1,7 @@
 package provider
 
 import (
+	"fmt"
 	log "github.com/Sirupsen/logrus"
 	"github.com/cenkalti/backoff"
 	"github.com/containous/traefik/provider/k8s"
@@ -9,6 +10,7 @@ import (
 	"io"
 	"io/ioutil"
 	"os"
+	"reflect"
 	"strconv"
 	"strings"
 	"text/template"
@@ -20,12 +22,39 @@ const (
 	serviceAccountCACert = "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
 )
 
+// Namespaces holds kubernetes namespaces
+type Namespaces []string
+
+//Set adds strings elem into the the parser
+//it splits str on , and ;
+func (ns *Namespaces) Set(str string) error {
+	fargs := func(c rune) bool {
+		return c == ',' || c == ';'
+	}
+	// get function
+	slice := strings.FieldsFunc(str, fargs)
+	*ns = append(*ns, slice...)
+	return nil
+}
+
+//Get []string
+func (ns *Namespaces) Get() interface{} { return Namespaces(*ns) }
+
+//String return slice in a string
+func (ns *Namespaces) String() string { return fmt.Sprintf("%v", *ns) }
+
+//SetValue sets []string into the parser
+func (ns *Namespaces) SetValue(val interface{}) {
+	*ns = Namespaces(val.(Namespaces))
+}
+
 // Kubernetes holds configurations of the Kubernetes provider.
 type Kubernetes struct {
-	BaseProvider           `mapstructure:",squash"`
+	BaseProvider
-	Endpoint               string
+	Endpoint               string     `description:"Kubernetes server endpoint"`
-	disablePassHostHeaders bool
+	DisablePassHostHeaders bool       `description:"Kubernetes disable PassHost Headers"`
-	Namespaces             []string
+	Namespaces             Namespaces `description:"Kubernetes namespaces"`
+	lastConfiguration      safe.Safe
 }
 
 func (provider *Kubernetes) createClient() (k8s.Client, error) {
@@ -54,27 +83,29 @@ func (provider *Kubernetes) createClient() (k8s.Client, error) {
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
-func (provider *Kubernetes) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
+func (provider *Kubernetes) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
 	k8sClient, err := provider.createClient()
 	if err != nil {
 		return err
 	}
 	backOff := backoff.NewExponentialBackOff()
+	provider.Constraints = append(provider.Constraints, constraints...)
 
 	pool.Go(func(stop chan bool) {
-		stopWatch := make(chan bool)
-		defer close(stopWatch)
 		operation := func() error {
-			select {
-			case <-stop:
-				return nil
-			default:
-			}
 			for {
+				stopWatch := make(chan bool, 5)
+				defer close(stopWatch)
 				eventsChan, errEventsChan, err := k8sClient.WatchAll(stopWatch)
 				if err != nil {
 					log.Errorf("Error watching kubernetes events: %v", err)
-					return err
+					timer := time.NewTimer(1 * time.Second)
+					select {
+					case <-timer.C:
+						return err
+					case <-stop:
+						return nil
+					}
 				}
 			Watch:
 				for {
@@ -82,21 +113,27 @@ func (provider *Kubernetes) Provide(configurationChan chan<- types.ConfigMessage
 					case <-stop:
 						stopWatch <- true
 						return nil
-					case err := <-errEventsChan:
+					case err, ok := <-errEventsChan:
-						if strings.Contains(err.Error(), io.EOF.Error()) {
+						stopWatch <- true
+						if ok && strings.Contains(err.Error(), io.EOF.Error()) {
 							// edge case, kubernetes long-polling disconnection
 							break Watch
 						}
 						return err
 					case event := <-eventsChan:
-						log.Debugf("Received event from kubenetes %+v", event)
+						log.Debugf("Received event from kubernetes %+v", event)
 						templateObjects, err := provider.loadIngresses(k8sClient)
 						if err != nil {
 							return err
 						}
-						configurationChan <- types.ConfigMessage{
+						if reflect.DeepEqual(provider.lastConfiguration.Get(), templateObjects) {
-							ProviderName:  "kubernetes",
+							log.Debugf("Skipping event from kubernetes %+v", event)
-							Configuration: provider.loadConfig(*templateObjects),
+						} else {
+							provider.lastConfiguration.Set(templateObjects)
+							configurationChan <- types.ConfigMessage{
+								ProviderName:  "kubernetes",
+								Configuration: provider.loadConfig(*templateObjects),
+							}
 						}
 					}
 				}
@@ -116,9 +153,14 @@ func (provider *Kubernetes) Provide(configurationChan chan<- types.ConfigMessage
 	if err != nil {
 		return err
 	}
-	configurationChan <- types.ConfigMessage{
+	if reflect.DeepEqual(provider.lastConfiguration.Get(), templateObjects) {
-		ProviderName:  "kubernetes",
+		log.Debugf("Skipping configuration from kubernetes %+v", templateObjects)
-		Configuration: provider.loadConfig(*templateObjects),
+	} else {
+		provider.lastConfiguration.Set(templateObjects)
+		configurationChan <- types.ConfigMessage{
+			ProviderName:  "kubernetes",
+			Configuration: provider.loadConfig(*templateObjects),
+		}
 	}
 
 	return nil
@@ -160,9 +202,11 @@ func (provider *Kubernetes) loadIngresses(k8sClient k8s.Client) (*types.Configur
 						Routes:         make(map[string]types.Route),
 					}
 				}
-				if _, exists := templateObjects.Frontends[r.Host+pa.Path].Routes[r.Host]; !exists {
+				if len(r.Host) > 0 {
-					templateObjects.Frontends[r.Host+pa.Path].Routes[r.Host] = types.Route{
+					if _, exists := templateObjects.Frontends[r.Host+pa.Path].Routes[r.Host]; !exists {
-						Rule: "Host:" + r.Host,
+						templateObjects.Frontends[r.Host+pa.Path].Routes[r.Host] = types.Route{
+							Rule: "Host:" + r.Host,
+						}
 					}
 				}
 				if len(pa.Path) > 0 {
@@ -186,31 +230,42 @@ func (provider *Kubernetes) loadIngresses(k8sClient k8s.Client) (*types.Configur
 						Rule: ruleType + ":" + pa.Path,
 					}
 				}
-				services, err := k8sClient.GetServices(func(service k8s.Service) bool {
+				service, err := k8sClient.GetService(pa.Backend.ServiceName, i.ObjectMeta.Namespace)
-					return service.ObjectMeta.Namespace == i.ObjectMeta.Namespace && service.Name == pa.Backend.ServiceName
-				})
 				if err != nil {
-					log.Errorf("Error retrieving services: %v", err)
+					log.Warnf("Error retrieving services: %v", err)
+					delete(templateObjects.Frontends, r.Host+pa.Path)
+					log.Warnf("Error retrieving services %s", pa.Backend.ServiceName)
 					continue
 				}
-				if len(services) == 0 {
+				protocol := "http"
-					// no backends found, delete frontend...
+				for _, port := range service.Spec.Ports {
-					delete(templateObjects.Frontends, r.Host+pa.Path)
+					if equalPorts(port, pa.Backend.ServicePort) {
-					log.Errorf("Error retrieving services %s", pa.Backend.ServiceName)
+						if port.Port == 443 {
-				}
+							protocol = "https"
-				for _, service := range services {
+						}
-					protocol := "http"
+						endpoints, err := k8sClient.GetEndpoints(service.ObjectMeta.Name, service.ObjectMeta.Namespace)
-					for _, port := range service.Spec.Ports {
+						if err != nil {
-						if equalPorts(port, pa.Backend.ServicePort) {
+							log.Errorf("Error retrieving endpoints: %v", err)
-							if port.Port == 443 {
+							continue
-								protocol = "https"
+						}
-							}
+						if len(endpoints.Subsets) == 0 {
+							log.Warnf("Endpoints not found for %s/%s, falling back to Service ClusterIP", service.ObjectMeta.Namespace, service.ObjectMeta.Name)
 							templateObjects.Backends[r.Host+pa.Path].Servers[string(service.UID)] = types.Server{
 								URL:    protocol + "://" + service.Spec.ClusterIP + ":" + strconv.Itoa(port.Port),
 								Weight: 1,
 							}
-							break
+						} else {
+							for _, subset := range endpoints.Subsets {
+								for _, address := range subset.Addresses {
+									url := protocol + "://" + address.IP + ":" + strconv.Itoa(endpointPortNumber(port, subset.Ports))
+									templateObjects.Backends[r.Host+pa.Path].Servers[url] = types.Server{
+										URL:    url,
+										Weight: 1,
+									}
+								}
+							}
 						}
+						break
 					}
 				}
 			}
@@ -219,6 +274,20 @@ func (provider *Kubernetes) loadIngresses(k8sClient k8s.Client) (*types.Configur
 	return &templateObjects, nil
 }
 
+func endpointPortNumber(servicePort k8s.ServicePort, endpointPorts []k8s.EndpointPort) int {
+	if len(endpointPorts) > 0 {
+		//name is optional if there is only one port
+		port := endpointPorts[0]
+		for _, endpointPort := range endpointPorts {
+			if servicePort.Name == endpointPort.Name {
+				port = endpointPort
+			}
+		}
+		return int(port.Port)
+	}
+	return servicePort.Port
+}
+
 func equalPorts(servicePort k8s.ServicePort, ingressPort k8s.IntOrString) bool {
 	if servicePort.Port == ingressPort.IntValue() {
 		return true
@@ -230,7 +299,7 @@ func equalPorts(servicePort k8s.ServicePort, ingressPort k8s.IntOrString) bool {
 }
 
 func (provider *Kubernetes) getPassHostHeader() bool {
-	if provider.disablePassHostHeaders {
+	if provider.DisablePassHostHeaders {
 		return false
 	}
 	return true

provider/kubernetes_test.go

@@ -10,6 +10,9 @@ import (
 
 func TestLoadIngresses(t *testing.T) {
 	ingresses := []k8s.Ingress{{
+		ObjectMeta: k8s.ObjectMeta{
+			Namespace: "testing",
+		},
 		Spec: k8s.IngressSpec{
 			Rules: []k8s.IngressRule{
 				{
@@ -21,7 +24,7 @@ func TestLoadIngresses(t *testing.T) {
 									Path: "/bar",
 									Backend: k8s.IngressBackend{
 										ServiceName: "service1",
-										ServicePort: k8s.FromString("http"),
+										ServicePort: k8s.FromInt(80),
 									},
 								},
 							},
@@ -36,7 +39,7 @@ func TestLoadIngresses(t *testing.T) {
 								{
 									Backend: k8s.IngressBackend{
 										ServiceName: "service3",
-										ServicePort: k8s.FromInt(443),
+										ServicePort: k8s.FromString("https"),
 									},
 								},
 								{
@@ -55,23 +58,24 @@ func TestLoadIngresses(t *testing.T) {
 	services := []k8s.Service{
 		{
 			ObjectMeta: k8s.ObjectMeta{
-				Name: "service1",
+				Name:      "service1",
-				UID:  "1",
+				UID:       "1",
+				Namespace: "testing",
 			},
 			Spec: k8s.ServiceSpec{
 				ClusterIP: "10.0.0.1",
 				Ports: []k8s.ServicePort{
 					{
-						Name: "http",
+						Port: 80,
-						Port: 801,
 					},
 				},
 			},
 		},
 		{
 			ObjectMeta: k8s.ObjectMeta{
-				Name: "service2",
+				Name:      "service2",
-				UID:  "2",
+				UID:       "2",
+				Namespace: "testing",
 			},
 			Spec: k8s.ServiceSpec{
 				ClusterIP: "10.0.0.2",
@@ -84,24 +88,108 @@ func TestLoadIngresses(t *testing.T) {
 		},
 		{
 			ObjectMeta: k8s.ObjectMeta{
-				Name: "service3",
+				Name:      "service3",
-				UID:  "3",
+				UID:       "3",
+				Namespace: "testing",
 			},
 			Spec: k8s.ServiceSpec{
 				ClusterIP: "10.0.0.3",
 				Ports: []k8s.ServicePort{
 					{
 						Name: "http",
+						Port: 80,
+					},
+					{
+						Name: "https",
 						Port: 443,
 					},
 				},
 			},
 		},
 	}
+	endpoints := []k8s.Endpoints{
+		{
+			ObjectMeta: k8s.ObjectMeta{
+				Name:      "service1",
+				UID:       "1",
+				Namespace: "testing",
+			},
+			Subsets: []k8s.EndpointSubset{
+				{
+					Addresses: []k8s.EndpointAddress{
+						{
+							IP: "10.10.0.1",
+						},
+					},
+					Ports: []k8s.EndpointPort{
+						{
+							Port: 8080,
+						},
+					},
+				},
+				{
+					Addresses: []k8s.EndpointAddress{
+						{
+							IP: "10.21.0.1",
+						},
+					},
+					Ports: []k8s.EndpointPort{
+						{
+							Port: 8080,
+						},
+					},
+				},
+			},
+		},
+		{
+			ObjectMeta: k8s.ObjectMeta{
+				Name:      "service3",
+				UID:       "3",
+				Namespace: "testing",
+			},
+			Subsets: []k8s.EndpointSubset{
+				{
+					Addresses: []k8s.EndpointAddress{
+						{
+							IP: "10.15.0.1",
+						},
+					},
+					Ports: []k8s.EndpointPort{
+						{
+							Name: "http",
+							Port: 8080,
+						},
+						{
+							Name: "https",
+							Port: 8443,
+						},
+					},
+				},
+				{
+					Addresses: []k8s.EndpointAddress{
+						{
+							IP: "10.15.0.2",
+						},
+					},
+					Ports: []k8s.EndpointPort{
+						{
+							Name: "http",
+							Port: 9080,
+						},
+						{
+							Name: "https",
+							Port: 9443,
+						},
+					},
+				},
+			},
+		},
+	}
 	watchChan := make(chan interface{})
 	client := clientMock{
 		ingresses: ingresses,
 		services:  services,
+		endpoints: endpoints,
 		watchChan: watchChan,
 	}
 	provider := Kubernetes{}
@@ -114,8 +202,12 @@ func TestLoadIngresses(t *testing.T) {
 		Backends: map[string]*types.Backend{
 			"foo/bar": {
 				Servers: map[string]types.Server{
-					"1": {
+					"http://10.10.0.1:8080": {
-						URL:    "http://10.0.0.1:801",
+						URL:    "http://10.10.0.1:8080",
+						Weight: 1,
+					},
+					"http://10.21.0.1:8080": {
+						URL:    "http://10.21.0.1:8080",
 						Weight: 1,
 					},
 				},
@@ -128,8 +220,12 @@ func TestLoadIngresses(t *testing.T) {
 						URL:    "http://10.0.0.2:802",
 						Weight: 1,
 					},
-					"3": {
+					"https://10.15.0.1:8443": {
-						URL:    "https://10.0.0.3:443",
+						URL:    "https://10.15.0.1:8443",
+						Weight: 1,
+					},
+					"https://10.15.0.2:9443": {
+						URL:    "https://10.15.0.2:9443",
 						Weight: 1,
 					},
 				},
@@ -320,7 +416,7 @@ func TestRuleType(t *testing.T) {
 		services:  services,
 		watchChan: watchChan,
 	}
-	provider := Kubernetes{disablePassHostHeaders: true}
+	provider := Kubernetes{DisablePassHostHeaders: true}
 	actualConfig, err := provider.loadIngresses(client)
 	actual := actualConfig.Frontends
 	if err != nil {
@@ -442,7 +538,7 @@ func TestGetPassHostHeader(t *testing.T) {
 		services:  services,
 		watchChan: watchChan,
 	}
-	provider := Kubernetes{disablePassHostHeaders: true}
+	provider := Kubernetes{DisablePassHostHeaders: true}
 	actual, err := provider.loadIngresses(client)
 	if err != nil {
 		t.Fatalf("error %+v", err)
@@ -1060,9 +1156,97 @@ func TestLoadMultipleNamespacedIngresses(t *testing.T) {
 	}
 }
 
+func TestHostlessIngress(t *testing.T) {
+	ingresses := []k8s.Ingress{{
+		ObjectMeta: k8s.ObjectMeta{
+			Namespace: "awesome",
+		},
+		Spec: k8s.IngressSpec{
+			Rules: []k8s.IngressRule{
+				{
+					IngressRuleValue: k8s.IngressRuleValue{
+						HTTP: &k8s.HTTPIngressRuleValue{
+							Paths: []k8s.HTTPIngressPath{
+								{
+									Path: "/bar",
+									Backend: k8s.IngressBackend{
+										ServiceName: "service1",
+										ServicePort: k8s.FromInt(801),
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	}}
+	services := []k8s.Service{
+		{
+			ObjectMeta: k8s.ObjectMeta{
+				Name:      "service1",
+				Namespace: "awesome",
+				UID:       "1",
+			},
+			Spec: k8s.ServiceSpec{
+				ClusterIP: "10.0.0.1",
+				Ports: []k8s.ServicePort{
+					{
+						Name: "http",
+						Port: 801,
+					},
+				},
+			},
+		},
+	}
+	watchChan := make(chan interface{})
+	client := clientMock{
+		ingresses: ingresses,
+		services:  services,
+		watchChan: watchChan,
+	}
+	provider := Kubernetes{DisablePassHostHeaders: true}
+	actual, err := provider.loadIngresses(client)
+	if err != nil {
+		t.Fatalf("error %+v", err)
+	}
+
+	expected := &types.Configuration{
+		Backends: map[string]*types.Backend{
+			"/bar": {
+				Servers: map[string]types.Server{
+					"1": {
+						URL:    "http://10.0.0.1:801",
+						Weight: 1,
+					},
+				},
+				CircuitBreaker: nil,
+				LoadBalancer:   nil,
+			},
+		},
+		Frontends: map[string]*types.Frontend{
+			"/bar": {
+				Backend: "/bar",
+				Routes: map[string]types.Route{
+					"/bar": {
+						Rule: "PathPrefix:/bar",
+					},
+				},
+			},
+		},
+	}
+	actualJSON, _ := json.Marshal(actual)
+	expectedJSON, _ := json.Marshal(expected)
+
+	if !reflect.DeepEqual(actual, expected) {
+		t.Fatalf("expected %+v, got %+v", string(expectedJSON), string(actualJSON))
+	}
+}
+
 type clientMock struct {
 	ingresses []k8s.Ingress
 	services  []k8s.Service
+	endpoints []k8s.Endpoints
 	watchChan chan interface{}
 }
 
@@ -1078,15 +1262,24 @@ func (c clientMock) GetIngresses(predicate func(k8s.Ingress) bool) ([]k8s.Ingres
 func (c clientMock) WatchIngresses(predicate func(k8s.Ingress) bool, stopCh <-chan bool) (chan interface{}, chan error, error) {
 	return c.watchChan, make(chan error), nil
 }
-func (c clientMock) GetServices(predicate func(k8s.Service) bool) ([]k8s.Service, error) {
+func (c clientMock) GetService(name, namespace string) (k8s.Service, error) {
-	var services []k8s.Service
 	for _, service := range c.services {
-		if predicate(service) {
+		if service.Namespace == namespace && service.Name == name {
-			services = append(services, service)
+			return service, nil
 		}
 	}
-	return services, nil
+	return k8s.Service{}, nil
 }
+
+func (c clientMock) GetEndpoints(name, namespace string) (k8s.Endpoints, error) {
+	for _, endpoints := range c.endpoints {
+		if endpoints.Namespace == namespace && endpoints.Name == name {
+			return endpoints, nil
+		}
+	}
+	return k8s.Endpoints{}, nil
+}
+
 func (c clientMock) WatchAll(stopCh <-chan bool) (chan interface{}, chan error, error) {
 	return c.watchChan, make(chan error), nil
 }

provider/kv.go

@@ -22,20 +22,20 @@ import (
 
 // Kv holds common configurations of key-value providers.
 type Kv struct {
-	BaseProvider `mapstructure:",squash"`
+	BaseProvider
-	Endpoint     string
+	Endpoint  string `description:"Comma sepparated server endpoints"`
-	Prefix       string
+	Prefix    string `description:"Prefix used for KV store"`
-	TLS          *KvTLS
+	TLS       *KvTLS `description:"Enable TLS support"`
-	storeType    store.Backend
+	storeType store.Backend
-	kvclient     store.Store
+	kvclient  store.Store
 }
 
 // KvTLS holds TLS specific configurations
 type KvTLS struct {
-	CA                 string
+	CA                 string `description:"TLS CA"`
-	Cert               string
+	Cert               string `description:"TLS cert"`
-	Key                string
+	Key                string `description:"TLS key"`
-	InsecureSkipVerify bool
+	InsecureSkipVerify bool   `description:"TLS insecure skip verify"`
 }
 
 func (provider *Kv) watchKv(configurationChan chan<- types.ConfigMessage, prefix string, stop chan bool) error {
@@ -73,7 +73,7 @@ func (provider *Kv) watchKv(configurationChan chan<- types.ConfigMessage, prefix
 	return nil
 }
 
-func (provider *Kv) provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
+func (provider *Kv) provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
 	storeConfig := &store.Config{
 		ConnectionTimeout: 30 * time.Second,
 		Bucket:            "traefik",
@@ -95,7 +95,7 @@ func (provider *Kv) provide(configurationChan chan<- types.ConfigMessage, pool *
 		cert, err := tls.LoadX509KeyPair(provider.TLS.Cert, provider.TLS.Key)
 
 		if err != nil {
-			return fmt.Errorf("Failed to load keypair. %s", err)
+			return fmt.Errorf("Failed to load TLS keypair: %v", err)
 		}
 
 		storeConfig.TLS = &tls.Config{

provider/marathon.go

@@ -3,6 +3,7 @@ package provider
 import (
 	"errors"
 	"net/url"
+	"sort"
 	"strconv"
 	"strings"
 	"text/template"
@@ -20,13 +21,15 @@ import (
 
 // Marathon holds configuration of the Marathon provider.
 type Marathon struct {
-	BaseProvider     `mapstructure:",squash"`
+	BaseProvider
-	Endpoint         string
+	Endpoint           string `description:"Marathon server endpoint. You can also specify multiple endpoint for Marathon"`
-	Domain           string
+	Domain             string `description:"Default domain used"`
-	ExposedByDefault bool
+	ExposedByDefault   bool   `description:"Expose Marathon apps by default"`
-	Basic            *MarathonBasic
+	GroupsAsSubDomains bool   `description:"Convert Marathon groups to subdomains"`
-	TLS              *tls.Config
+	DCOSToken          string `description:"DCOSToken for DCOS environment, This will override the Authorization header"`
-	marathonClient   marathon.Marathon
+	Basic              *MarathonBasic
+	TLS                *tls.Config
+	marathonClient     marathon.Marathon
 }
 
 // MarathonBasic holds basic authentication specific configurations
@@ -36,13 +39,14 @@ type MarathonBasic struct {
 }
 
 type lightMarathonClient interface {
-	Applications(url.Values) (*marathon.Applications, error)
 	AllTasks(v url.Values) (*marathon.Tasks, error)
+	Applications(url.Values) (*marathon.Applications, error)
 }
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
-func (provider *Marathon) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
+func (provider *Marathon) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
+	provider.Constraints = append(provider.Constraints, constraints...)
 	operation := func() error {
 		config := marathon.NewDefaultConfig()
 		config.URL = provider.Endpoint
@@ -51,6 +55,9 @@ func (provider *Marathon) Provide(configurationChan chan<- types.ConfigMessage,
 			config.HTTPBasicAuthUser = provider.Basic.HTTPBasicAuthUser
 			config.HTTPBasicPassword = provider.Basic.HTTPBasicPassword
 		}
+		if len(provider.DCOSToken) > 0 {
+			config.DCOSToken = provider.DCOSToken
+		}
 		config.HTTPClient = &http.Client{
 			Transport: &http.Transport{
 				TLSClientConfig: provider.TLS,
@@ -64,7 +71,7 @@ func (provider *Marathon) Provide(configurationChan chan<- types.ConfigMessage,
 		provider.marathonClient = client
 		update := make(marathon.EventsChannel, 5)
 		if provider.Watch {
-			if err := client.AddEventsListener(update, marathon.EVENTS_APPLICATIONS); err != nil {
+			if err := client.AddEventsListener(update, marathon.EventIDApplications); err != nil {
 				log.Errorf("Failed to register for events, %s", err)
 				return err
 			}
@@ -113,6 +120,7 @@ func (provider *Marathon) loadMarathonConfig() *types.Configuration {
 		"getDomain":          provider.getDomain,
 		"getProtocol":        provider.getProtocol,
 		"getPassHostHeader":  provider.getPassHostHeader,
+		"getPriority":        provider.getPriority,
 		"getEntryPoints":     provider.getEntryPoints,
 		"getFrontendRule":    provider.getFrontendRule,
 		"getFrontendBackend": provider.getFrontendBackend,
@@ -175,8 +183,8 @@ func taskFilter(task marathon.Task, applications *marathon.Applications, exposed
 	}
 
 	//filter indeterminable task port
-	portIndexLabel := application.Labels["traefik.portIndex"]
+	portIndexLabel := (*application.Labels)["traefik.portIndex"]
-	portValueLabel := application.Labels["traefik.port"]
+	portValueLabel := (*application.Labels)["traefik.port"]
 	if portIndexLabel != "" && portValueLabel != "" {
 		log.Debugf("Filtering marathon task %s specifying both traefik.portIndex and traefik.port labels", task.AppID)
 		return false
@@ -186,14 +194,14 @@ func taskFilter(task marathon.Task, applications *marathon.Applications, exposed
 		return false
 	}
 	if portIndexLabel != "" {
-		index, err := strconv.Atoi(application.Labels["traefik.portIndex"])
+		index, err := strconv.Atoi((*application.Labels)["traefik.portIndex"])
 		if err != nil || index < 0 || index > len(application.Ports)-1 {
 			log.Debugf("Filtering marathon task %s with unexpected value for traefik.portIndex label", task.AppID)
 			return false
 		}
 	}
 	if portValueLabel != "" {
-		port, err := strconv.Atoi(application.Labels["traefik.port"])
+		port, err := strconv.Atoi((*application.Labels)["traefik.port"])
 		if err != nil {
 			log.Debugf("Filtering marathon task %s with unexpected value for traefik.port label", task.AppID)
 			return false
@@ -247,11 +255,11 @@ func getApplication(task marathon.Task, apps []marathon.Application) (marathon.A
 }
 
 func isApplicationEnabled(application marathon.Application, exposedByDefault bool) bool {
-	return exposedByDefault && application.Labels["traefik.enable"] != "false" || application.Labels["traefik.enable"] == "true"
+	return exposedByDefault && (*application.Labels)["traefik.enable"] != "false" || (*application.Labels)["traefik.enable"] == "true"
 }
 
 func (provider *Marathon) getLabel(application marathon.Application, label string) (string, error) {
-	for key, value := range application.Labels {
+	for key, value := range *application.Labels {
 		if key == label {
 			return value, nil
 		}
@@ -319,6 +327,13 @@ func (provider *Marathon) getPassHostHeader(application marathon.Application) st
 	return "true"
 }
 
+func (provider *Marathon) getPriority(application marathon.Application) string {
+	if priority, err := provider.getLabel(application, "traefik.frontend.priority"); err == nil {
+		return priority
+	}
+	return "0"
+}
+
 func (provider *Marathon) getEntryPoints(application marathon.Application) []string {
 	if entryPoints, err := provider.getLabel(application, "traefik.frontend.entryPoints"); err == nil {
 		return strings.Split(entryPoints, ",")
@@ -340,7 +355,7 @@ func (provider *Marathon) getFrontendRule(application marathon.Application) stri
 	if label, err := provider.getLabel(application, "traefik.frontend.rule"); err == nil {
 		return label
 	}
-	return "Host:" + getEscapedName(application.ID) + "." + provider.Domain
+	return "Host:" + provider.getSubDomain(application.ID) + "." + provider.Domain
 }
 
 func (provider *Marathon) getBackend(task marathon.Task, applications []marathon.Application) string {
@@ -358,3 +373,13 @@ func (provider *Marathon) getFrontendBackend(application marathon.Application) s
 	}
 	return replace("/", "-", application.ID)
 }
+
+func (provider *Marathon) getSubDomain(name string) string {
+	if provider.GroupsAsSubDomains {
+		splitedName := strings.Split(strings.TrimPrefix(name, "/"), "/")
+		sort.Sort(sort.Reverse(sort.StringSlice(splitedName)))
+		reverseName := strings.Join(splitedName, ".")
+		return reverseName
+	}
+	return strings.Replace(strings.TrimPrefix(name, "/"), "/", "-", -1)
+}

provider/marathon_test.go

@@ -19,13 +19,17 @@ func newFakeClient(applicationsError bool, applications *marathon.Applications,
 	// create an instance of our test object
 	fakeClient := new(fakeClient)
 	if applicationsError {
-		fakeClient.On("Applications", mock.AnythingOfType("url.Values")).Return(nil, errors.New("error"))
+		fakeClient.On("Applications", mock.Anything).Return(nil, errors.New("error"))
+	} else {
+		fakeClient.On("Applications", mock.Anything).Return(applications, nil)
 	}
-	fakeClient.On("Applications", mock.AnythingOfType("url.Values")).Return(applications, nil)
+	if !applicationsError {
-	if tasksError {
+		if tasksError {
-		fakeClient.On("AllTasks", mock.AnythingOfType("*marathon.AllTasksOpts")).Return(nil, errors.New("error"))
+			fakeClient.On("AllTasks", mock.Anything).Return(nil, errors.New("error"))
+		} else {
+			fakeClient.On("AllTasks", mock.Anything).Return(tasks, nil)
+		}
 	}
-	fakeClient.On("AllTasks", mock.AnythingOfType("*marathon.AllTasksOpts")).Return(tasks, nil)
 	return fakeClient
 }
 
@@ -65,8 +69,9 @@ func TestMarathonLoadConfig(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "/test",
+						ID:     "/test",
-						Ports: []int{80},
+						Ports:  []int{80},
+						Labels: &map[string]string{},
 					},
 				},
 			},
@@ -115,6 +120,7 @@ func TestMarathonLoadConfig(t *testing.T) {
 			marathonClient:   fakeClient,
 		}
 		actualConfig := provider.loadMarathonConfig()
+		fakeClient.AssertExpectations(t)
 		if c.expectedNil {
 			if actualConfig != nil {
 				t.Fatalf("Should have been nil, got %v", actualConfig)
@@ -161,7 +167,8 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID: "foo",
+						ID:     "foo",
+						Labels: &map[string]string{},
 					},
 				},
 			},
@@ -176,8 +183,9 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "foo",
+						ID:     "foo",
-						Ports: []int{80, 443},
+						Ports:  []int{80, 443},
+						Labels: &map[string]string{},
 					},
 				},
 			},
@@ -194,7 +202,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 					{
 						ID:    "foo",
 						Ports: []int{80},
-						Labels: map[string]string{
+						Labels: &map[string]string{
 							"traefik.enable": "false",
 						},
 					},
@@ -213,7 +221,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 					{
 						ID:    "specify-port-number",
 						Ports: []int{80, 443},
-						Labels: map[string]string{
+						Labels: &map[string]string{
 							"traefik.port": "80",
 						},
 					},
@@ -232,7 +240,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 					{
 						ID:    "specify-unknown-port-number",
 						Ports: []int{80, 443},
-						Labels: map[string]string{
+						Labels: &map[string]string{
 							"traefik.port": "8080",
 						},
 					},
@@ -251,7 +259,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 					{
 						ID:    "specify-port-index",
 						Ports: []int{80, 443},
-						Labels: map[string]string{
+						Labels: &map[string]string{
 							"traefik.portIndex": "0",
 						},
 					},
@@ -270,7 +278,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 					{
 						ID:    "specify-out-of-range-port-index",
 						Ports: []int{80, 443},
-						Labels: map[string]string{
+						Labels: &map[string]string{
 							"traefik.portIndex": "2",
 						},
 					},
@@ -289,7 +297,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 					{
 						ID:    "specify-both-port-index-and-number",
 						Ports: []int{80, 443},
-						Labels: map[string]string{
+						Labels: &map[string]string{
 							"traefik.port":      "443",
 							"traefik.portIndex": "1",
 						},
@@ -307,10 +315,11 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "foo",
+						ID:     "foo",
-						Ports: []int{80},
+						Ports:  []int{80},
-						HealthChecks: []*marathon.HealthCheck{
+						Labels: &map[string]string{},
-							marathon.NewDefaultHealthCheck(),
+						HealthChecks: &[]marathon.HealthCheck{
+							*marathon.NewDefaultHealthCheck(),
 						},
 					},
 				},
@@ -331,10 +340,11 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "foo",
+						ID:     "foo",
-						Ports: []int{80},
+						Ports:  []int{80},
-						HealthChecks: []*marathon.HealthCheck{
+						Labels: &map[string]string{},
-							marathon.NewDefaultHealthCheck(),
+						HealthChecks: &[]marathon.HealthCheck{
+							*marathon.NewDefaultHealthCheck(),
 						},
 					},
 				},
@@ -358,10 +368,11 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "foo",
+						ID:     "foo",
-						Ports: []int{80},
+						Ports:  []int{80},
-						HealthChecks: []*marathon.HealthCheck{
+						Labels: &map[string]string{},
-							marathon.NewDefaultHealthCheck(),
+						HealthChecks: &[]marathon.HealthCheck{
+							*marathon.NewDefaultHealthCheck(),
 						},
 					},
 				},
@@ -377,8 +388,9 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "foo",
+						ID:     "foo",
-						Ports: []int{80},
+						Ports:  []int{80},
+						Labels: &map[string]string{},
 					},
 				},
 			},
@@ -398,10 +410,11 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "foo",
+						ID:     "foo",
-						Ports: []int{80},
+						Ports:  []int{80},
-						HealthChecks: []*marathon.HealthCheck{
+						Labels: &map[string]string{},
-							marathon.NewDefaultHealthCheck(),
+						HealthChecks: &[]marathon.HealthCheck{
+							*marathon.NewDefaultHealthCheck(),
 						},
 					},
 				},
@@ -417,8 +430,9 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "disable-default-expose",
+						ID:     "disable-default-expose",
-						Ports: []int{80},
+						Ports:  []int{80},
+						Labels: &map[string]string{},
 					},
 				},
 			},
@@ -435,7 +449,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 					{
 						ID:    "disable-default-expose-disable-in-label",
 						Ports: []int{80},
-						Labels: map[string]string{
+						Labels: &map[string]string{
 							"traefik.enable": "false",
 						},
 					},
@@ -454,7 +468,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 					{
 						ID:    "disable-default-expose-enable-in-label",
 						Ports: []int{80},
-						Labels: map[string]string{
+						Labels: &map[string]string{
 							"traefik.enable": "true",
 						},
 					},
@@ -486,14 +500,16 @@ func TestMarathonApplicationFilter(t *testing.T) {
 		},
 		{
 			application: marathon.Application{
-				ID: "test",
+				ID:     "test",
+				Labels: &map[string]string{},
 			},
 			filteredTasks: []marathon.Task{},
 			expected:      false,
 		},
 		{
 			application: marathon.Application{
-				ID: "foo",
+				ID:     "foo",
+				Labels: &map[string]string{},
 			},
 			filteredTasks: []marathon.Task{
 				{
@@ -504,7 +520,8 @@ func TestMarathonApplicationFilter(t *testing.T) {
 		},
 		{
 			application: marathon.Application{
-				ID: "foo",
+				ID:     "foo",
+				Labels: &map[string]string{},
 			},
 			filteredTasks: []marathon.Task{
 				{
@@ -539,7 +556,8 @@ func TestMarathonGetPort(t *testing.T) {
 		{
 			applications: []marathon.Application{
 				{
-					ID: "test1",
+					ID:     "test1",
+					Labels: &map[string]string{},
 				},
 			},
 			task: marathon.Task{
@@ -550,7 +568,8 @@ func TestMarathonGetPort(t *testing.T) {
 		{
 			applications: []marathon.Application{
 				{
-					ID: "test1",
+					ID:     "test1",
+					Labels: &map[string]string{},
 				},
 			},
 			task: marathon.Task{
@@ -562,7 +581,8 @@ func TestMarathonGetPort(t *testing.T) {
 		{
 			applications: []marathon.Application{
 				{
-					ID: "test1",
+					ID:     "test1",
+					Labels: &map[string]string{},
 				},
 			},
 			task: marathon.Task{
@@ -575,7 +595,7 @@ func TestMarathonGetPort(t *testing.T) {
 			applications: []marathon.Application{
 				{
 					ID: "specify-port-number",
-					Labels: map[string]string{
+					Labels: &map[string]string{
 						"traefik.port": "443",
 					},
 				},
@@ -590,7 +610,7 @@ func TestMarathonGetPort(t *testing.T) {
 			applications: []marathon.Application{
 				{
 					ID: "specify-port-index",
-					Labels: map[string]string{
+					Labels: &map[string]string{
 						"traefik.portIndex": "1",
 					},
 				},
@@ -628,7 +648,7 @@ func TestMarathonGetWeigh(t *testing.T) {
 			applications: []marathon.Application{
 				{
 					ID: "test1",
-					Labels: map[string]string{
+					Labels: &map[string]string{
 						"traefik.weight": "10",
 					},
 				},
@@ -642,7 +662,7 @@ func TestMarathonGetWeigh(t *testing.T) {
 			applications: []marathon.Application{
 				{
 					ID: "test",
-					Labels: map[string]string{
+					Labels: &map[string]string{
 						"traefik.test": "10",
 					},
 				},
@@ -656,7 +676,7 @@ func TestMarathonGetWeigh(t *testing.T) {
 			applications: []marathon.Application{
 				{
 					ID: "test",
-					Labels: map[string]string{
+					Labels: &map[string]string{
 						"traefik.weight": "10",
 					},
 				},
@@ -686,12 +706,13 @@ func TestMarathonGetDomain(t *testing.T) {
 		expected    string
 	}{
 		{
-			application: marathon.Application{},
+			application: marathon.Application{
-			expected:    "docker.localhost",
+				Labels: &map[string]string{}},
+			expected: "docker.localhost",
 		},
 		{
 			application: marathon.Application{
-				Labels: map[string]string{
+				Labels: &map[string]string{
 					"traefik.domain": "foo.bar",
 				},
 			},
@@ -724,7 +745,7 @@ func TestMarathonGetProtocol(t *testing.T) {
 			applications: []marathon.Application{
 				{
 					ID: "test1",
-					Labels: map[string]string{
+					Labels: &map[string]string{
 						"traefik.protocol": "https",
 					},
 				},
@@ -738,7 +759,7 @@ func TestMarathonGetProtocol(t *testing.T) {
 			applications: []marathon.Application{
 				{
 					ID: "test",
-					Labels: map[string]string{
+					Labels: &map[string]string{
 						"traefik.foo": "bar",
 					},
 				},
@@ -752,7 +773,7 @@ func TestMarathonGetProtocol(t *testing.T) {
 			applications: []marathon.Application{
 				{
 					ID: "test",
-					Labels: map[string]string{
+					Labels: &map[string]string{
 						"traefik.protocol": "https",
 					},
 				},
@@ -780,12 +801,13 @@ func TestMarathonGetPassHostHeader(t *testing.T) {
 		expected    string
 	}{
 		{
-			application: marathon.Application{},
+			application: marathon.Application{
-			expected:    "true",
+				Labels: &map[string]string{}},
+			expected: "true",
 		},
 		{
 			application: marathon.Application{
-				Labels: map[string]string{
+				Labels: &map[string]string{
 					"traefik.frontend.passHostHeader": "false",
 				},
 			},
@@ -809,12 +831,13 @@ func TestMarathonGetEntryPoints(t *testing.T) {
 		expected    []string
 	}{
 		{
-			application: marathon.Application{},
+			application: marathon.Application{
-			expected:    []string{},
+				Labels: &map[string]string{}},
+			expected: []string{},
 		},
 		{
 			application: marathon.Application{
-				Labels: map[string]string{
+				Labels: &map[string]string{
 					"traefik.frontend.entryPoints": "http,https",
 				},
 			},
@@ -841,18 +864,20 @@ func TestMarathonGetFrontendRule(t *testing.T) {
 		expected    string
 	}{
 		{
-			application: marathon.Application{},
+			application: marathon.Application{
-			expected:    "Host:.docker.localhost",
+				Labels: &map[string]string{}},
+			expected: "Host:.docker.localhost",
 		},
 		{
 			application: marathon.Application{
-				ID: "test",
+				ID:     "test",
+				Labels: &map[string]string{},
 			},
 			expected: "Host:test.docker.localhost",
 		},
 		{
 			application: marathon.Application{
-				Labels: map[string]string{
+				Labels: &map[string]string{
 					"traefik.frontend.rule": "Host:foo.bar",
 				},
 			},
@@ -878,7 +903,7 @@ func TestMarathonGetBackend(t *testing.T) {
 		{
 			application: marathon.Application{
 				ID: "foo",
-				Labels: map[string]string{
+				Labels: &map[string]string{
 					"traefik.backend": "bar",
 				},
 			},

provider/provider.go

@@ -5,25 +5,45 @@ import (
 	"io/ioutil"
 	"strings"
 	"text/template"
+	"unicode"
 
 	"github.com/BurntSushi/toml"
 	"github.com/containous/traefik/autogen"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
-	"unicode"
 )
 
 // Provider defines methods of a provider.
 type Provider interface {
 	// Provide allows the provider to provide configurations to traefik
 	// using the given configuration channel.
-	Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error
+	Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error
 }
 
 // BaseProvider should be inherited by providers
 type BaseProvider struct {
-	Watch    bool
+	Watch       bool              `description:"Watch provider"`
-	Filename string
+	Filename    string            `description:"Override default configuration template. For advanced users :)"`
+	Constraints types.Constraints `description:"Filter services by constraint, matching with Traefik tags."`
+}
+
+// MatchConstraints must match with EVERY single contraint
+// returns first constraint that do not match or nil
+func (p *BaseProvider) MatchConstraints(tags []string) (bool, *types.Constraint) {
+	// if there is no tags and no contraints, filtering is disabled
+	if len(tags) == 0 && len(p.Constraints) == 0 {
+		return true, nil
+	}
+
+	for _, constraint := range p.Constraints {
+		// xor: if ok and constraint.MustMatch are equal, then no tag is currently matching with the constraint
+		if ok := constraint.MatchConstraintWithAtLeastOneTag(tags); ok != constraint.MustMatch {
+			return false, &constraint
+		}
+	}
+
+	// If no constraint or every constraints matching
+	return true, nil
 }
 
 func (p *BaseProvider) getConfiguration(defaultTemplateFile string, funcMap template.FuncMap, templateObjects interface{}) (*types.Configuration, error) {
@@ -65,11 +85,6 @@ func replace(s1 string, s2 string, s3 string) string {
 	return strings.Replace(s3, s1, s2, -1)
 }
 
-// Escape beginning slash "/", convert all others to dash "-"
-func getEscapedName(name string) string {
-	return strings.Replace(strings.TrimPrefix(name, "/"), "/", "-", -1)
-}
-
 func normalize(name string) string {
 	fargs := func(c rune) bool {
 		return !unicode.IsLetter(c) && !unicode.IsNumber(c)

provider/provider_test.go

@@ -6,6 +6,8 @@ import (
 	"strings"
 	"testing"
 	"text/template"
+
+	"github.com/containous/traefik/types"
 )
 
 type myProvider struct {
@@ -206,3 +208,100 @@ func TestGetConfigurationReturnsCorrectMaxConnConfiguration(t *testing.T) {
 		t.Fatalf("Configuration did not parse MaxConn.ExtractorFunc properly")
 	}
 }
+
+func TestMatchingConstraints(t *testing.T) {
+	cases := []struct {
+		constraints []types.Constraint
+		tags        []string
+		expected    bool
+	}{
+		// simple test: must match
+		{
+			constraints: []types.Constraint{
+				{
+					Key:       "tag",
+					MustMatch: true,
+					Regex:     "us-east-1",
+				},
+			},
+			tags: []string{
+				"us-east-1",
+			},
+			expected: true,
+		},
+		// simple test: must match but does not match
+		{
+			constraints: []types.Constraint{
+				{
+					Key:       "tag",
+					MustMatch: true,
+					Regex:     "us-east-1",
+				},
+			},
+			tags: []string{
+				"us-east-2",
+			},
+			expected: false,
+		},
+		// simple test: must not match
+		{
+			constraints: []types.Constraint{
+				{
+					Key:       "tag",
+					MustMatch: false,
+					Regex:     "us-east-1",
+				},
+			},
+			tags: []string{
+				"us-east-1",
+			},
+			expected: false,
+		},
+		// complex test: globbing
+		{
+			constraints: []types.Constraint{
+				{
+					Key:       "tag",
+					MustMatch: true,
+					Regex:     "us-east-*",
+				},
+			},
+			tags: []string{
+				"us-east-1",
+			},
+			expected: true,
+		},
+		// complex test: multiple constraints
+		{
+			constraints: []types.Constraint{
+				{
+					Key:       "tag",
+					MustMatch: true,
+					Regex:     "us-east-*",
+				},
+				{
+					Key:       "tag",
+					MustMatch: false,
+					Regex:     "api",
+				},
+			},
+			tags: []string{
+				"api",
+				"us-east-1",
+			},
+			expected: false,
+		},
+	}
+
+	for i, c := range cases {
+		provider := myProvider{
+			BaseProvider{
+				Constraints: c.constraints,
+			},
+		}
+		actual, _ := provider.MatchConstraints(c.tags)
+		if actual != c.expected {
+			t.Fatalf("test #%v: expected %q, got %q, for %q", i, c.expected, actual, c.constraints)
+		}
+	}
+}

provider/zk.go

@@ -14,8 +14,8 @@ type Zookepper struct {
 
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
-func (provider *Zookepper) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
+func (provider *Zookepper) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints []types.Constraint) error {
 	provider.storeType = store.ZK
 	zookeeper.Register()
-	return provider.provide(configurationChan, pool)
+	return provider.provide(configurationChan, pool, constraints)
 }

rules.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"errors"
-	"github.com/gorilla/mux"
+	"github.com/containous/mux"
 	"net"
 	"net/http"
 	"reflect"
@@ -106,42 +106,61 @@ func (r *Rules) Parse(expression string) (*mux.Route, error) {
 		"Headers":         r.headers,
 		"HeadersRegexp":   r.headersRegexp,
 	}
+
+	if len(expression) == 0 {
+		return nil, errors.New("Empty rule")
+	}
+
 	f := func(c rune) bool {
 		return c == ':'
 	}
-	// get function
+
-	parsedFunctions := strings.FieldsFunc(expression, f)
+	// Allow multiple rules separated by ;
-	if len(parsedFunctions) == 0 {
+	splitRule := func(c rune) bool {
-		return nil, errors.New("Error parsing rule: " + expression)
+		return c == ';'
-	}
-	parsedFunction, ok := functions[parsedFunctions[0]]
-	if !ok {
-		return nil, errors.New("Error parsing rule: " + expression + ". Unknown function: " + parsedFunctions[0])
-	}
-	parsedFunctions = append(parsedFunctions[:0], parsedFunctions[1:]...)
-	fargs := func(c rune) bool {
-		return c == ',' || c == ';'
-	}
-	// get function
-	parsedArgs := strings.FieldsFunc(strings.Join(parsedFunctions, ":"), fargs)
-	if len(parsedArgs) == 0 {
-		return nil, errors.New("Error parsing args from rule: " + expression)
 	}
 
-	inputs := make([]reflect.Value, len(parsedArgs))
+	parsedRules := strings.FieldsFunc(expression, splitRule)
-	for i := range parsedArgs {
+
-		inputs[i] = reflect.ValueOf(parsedArgs[i])
+	var resultRoute *mux.Route
-	}
+
-	method := reflect.ValueOf(parsedFunction)
+	for _, rule := range parsedRules {
-	if method.IsValid() {
+		// get function
-		resultRoute := method.Call(inputs)[0].Interface().(*mux.Route)
+		parsedFunctions := strings.FieldsFunc(rule, f)
-		if r.err != nil {
+		if len(parsedFunctions) == 0 {
-			return nil, r.err
+			return nil, errors.New("Error parsing rule: '" + rule + "'")
 		}
-		if resultRoute.GetError() != nil {
+		parsedFunction, ok := functions[strings.TrimSpace(parsedFunctions[0])]
-			return nil, resultRoute.GetError()
+		if !ok {
+			return nil, errors.New("Error parsing rule: '" + rule + "'. Unknown function: '" + parsedFunctions[0] + "'")
+		}
+		parsedFunctions = append(parsedFunctions[:0], parsedFunctions[1:]...)
+		fargs := func(c rune) bool {
+			return c == ','
+		}
+		// get function
+		parsedArgs := strings.FieldsFunc(strings.Join(parsedFunctions, ":"), fargs)
+		if len(parsedArgs) == 0 {
+			return nil, errors.New("Error parsing args from rule: '" + rule + "'")
+		}
+
+		inputs := make([]reflect.Value, len(parsedArgs))
+		for i := range parsedArgs {
+			inputs[i] = reflect.ValueOf(strings.TrimSpace(parsedArgs[i]))
+		}
+		method := reflect.ValueOf(parsedFunction)
+		if method.IsValid() {
+			resultRoute = method.Call(inputs)[0].Interface().(*mux.Route)
+			if r.err != nil {
+				return nil, r.err
+			}
+			if resultRoute.GetError() != nil {
+				return nil, resultRoute.GetError()
+			}
+
+		} else {
+			return nil, errors.New("Method not found: '" + parsedFunctions[0] + "'")
 		}
-		return resultRoute, nil
 	}
-	return nil, errors.New("Method not found: " + parsedFunctions[0])
+	return resultRoute, nil
 }

rules_test.go

@@ -0,0 +1,132 @@
+package main
+
+import (
+	"github.com/containous/mux"
+	"net/http"
+	"net/url"
+	"testing"
+)
+
+func TestParseOneRule(t *testing.T) {
+
+	router := mux.NewRouter()
+	route := router.NewRoute()
+	serverRoute := &serverRoute{route: route}
+	rules := &Rules{route: serverRoute}
+
+	expression := "Host:foo.bar"
+	routeResult, err := rules.Parse(expression)
+
+	if err != nil {
+		t.Fatal("Error while building route for Host:foo.bar")
+	}
+
+	request, err := http.NewRequest("GET", "http://foo.bar", nil)
+	routeMatch := routeResult.Match(request, &mux.RouteMatch{Route: routeResult})
+
+	if routeMatch == false {
+		t.Log(err)
+		t.Fatal("Rule Host:foo.bar don't match")
+	}
+}
+
+func TestParseTwoRules(t *testing.T) {
+
+	router := mux.NewRouter()
+	route := router.NewRoute()
+	serverRoute := &serverRoute{route: route}
+	rules := &Rules{route: serverRoute}
+
+	expression := "Host:foo.bar;Path:/foobar"
+	routeResult, err := rules.Parse(expression)
+
+	if err != nil {
+		t.Fatal("Error while building route for Host:foo.bar;Path:/foobar")
+	}
+
+	request, err := http.NewRequest("GET", "http://foo.bar/foobar", nil)
+	routeMatch := routeResult.Match(request, &mux.RouteMatch{Route: routeResult})
+
+	if routeMatch == false {
+		t.Log(err)
+		t.Fatal("Rule Host:foo.bar;Path:/foobar don't match")
+	}
+}
+
+func TestPriorites(t *testing.T) {
+	router := mux.NewRouter()
+	router.StrictSlash(true)
+	rules := &Rules{route: &serverRoute{route: router.NewRoute()}}
+	routeFoo, err := rules.Parse("PathPrefix:/foo")
+	if err != nil {
+		t.Fatal("Error while building route for PathPrefix:/foo")
+	}
+	fooHandler := &fakeHandler{name: "fooHandler"}
+	routeFoo.Handler(fooHandler)
+
+	if !router.Match(&http.Request{URL: &url.URL{
+		Path: "/foo",
+	}}, &mux.RouteMatch{}) {
+		t.Fatalf("Error matching route")
+	}
+
+	if router.Match(&http.Request{URL: &url.URL{
+		Path: "/fo",
+	}}, &mux.RouteMatch{}) {
+		t.Fatalf("Error matching route")
+	}
+
+	multipleRules := &Rules{route: &serverRoute{route: router.NewRoute()}}
+	routeFoobar, err := multipleRules.Parse("PathPrefix:/foobar")
+	if err != nil {
+		t.Fatal("Error while building route for PathPrefix:/foobar")
+	}
+	foobarHandler := &fakeHandler{name: "foobarHandler"}
+	routeFoobar.Handler(foobarHandler)
+	if !router.Match(&http.Request{URL: &url.URL{
+		Path: "/foo",
+	}}, &mux.RouteMatch{}) {
+		t.Fatalf("Error matching route")
+	}
+	fooMatcher := &mux.RouteMatch{}
+	if !router.Match(&http.Request{URL: &url.URL{
+		Path: "/foobar",
+	}}, fooMatcher) {
+		t.Fatalf("Error matching route")
+	}
+
+	if fooMatcher.Handler == foobarHandler {
+		t.Fatalf("Error matching priority")
+	}
+
+	if fooMatcher.Handler != fooHandler {
+		t.Fatalf("Error matching priority")
+	}
+
+	routeFoo.Priority(1)
+	routeFoobar.Priority(10)
+	router.SortRoutes()
+
+	foobarMatcher := &mux.RouteMatch{}
+	if !router.Match(&http.Request{URL: &url.URL{
+		Path: "/foobar",
+	}}, foobarMatcher) {
+		t.Fatalf("Error matching route")
+	}
+
+	if foobarMatcher.Handler != foobarHandler {
+		t.Fatalf("Error matching priority")
+	}
+
+	if foobarMatcher.Handler == fooHandler {
+		t.Fatalf("Error matching priority")
+	}
+}
+
+type fakeHandler struct {
+	name string
+}
+
+func (h *fakeHandler) ServeHTTP(http.ResponseWriter, *http.Request) {
+
+}

script/binary

@@ -17,9 +17,13 @@ if [ -z "$VERSION" ]; then
     VERSION=$(git rev-parse HEAD)
 fi
 
+if [ -z "$CODENAME" ]; then
+    CODENAME=cheddar
+fi
+
 if [ -z "$DATE" ]; then
     DATE=$(date -u '+%Y-%m-%d_%I:%M:%S%p')
 fi
 
 # Build binaries
-CGO_ENABLED=0 GOGC=off go build $FLAGS -ldflags "-s -w -X main.Version=$VERSION -X main.BuildDate=$DATE" -a -installsuffix nocgo -o dist/traefik .
+CGO_ENABLED=0 GOGC=off go build $FLAGS -ldflags "-s -w -X main.Version=$VERSION -X main.Codename=$CODENAME -X main.BuildDate=$DATE" -a -installsuffix nocgo -o dist/traefik .

script/crossbinary

@@ -6,24 +6,14 @@ if ! test -e autogen/gen.go; then
 	false
 fi
 
-if [ -z "$1" ]; then
-    # Remove windows platform because of
-    # https://github.com/mailgun/log/issues/10
-    OS_PLATFORM_ARG=(linux)
-else
-    OS_PLATFORM_ARG=($1)
-fi
-
-if [ -z "$2" ]; then
-    OS_ARCH_ARG=(386 amd64 arm)
-else
-    OS_ARCH_ARG=($2)
-fi
-
 if [ -z "$VERSION" ]; then
     VERSION=$(git rev-parse HEAD)
 fi
 
+if [ -z "$CODENAME" ]; then
+    CODENAME=cheddar
+fi
+
 if [ -z "$DATE" ]; then
     DATE=$(date -u '+%Y-%m-%d_%I:%M:%S%p')
 fi
@@ -31,10 +21,23 @@ fi
 # Get rid of existing binaries
 rm -f dist/traefik_*
 
-# Build binaries
+# Build 386 amd64 binaries
+OS_PLATFORM_ARG=(linux darwin windows)
+OS_ARCH_ARG=(386 amd64)
 for OS in ${OS_PLATFORM_ARG[@]}; do
   for ARCH in ${OS_ARCH_ARG[@]}; do
     echo "Building binary for $OS/$ARCH..."
-    GOARCH=$ARCH GOOS=$OS CGO_ENABLED=0 go build -ldflags "-s -w -X main.Version=$VERSION -X main.BuildDate=$DATE" -o "dist/traefik_$OS-$ARCH" .
+    GOARCH=$ARCH GOOS=$OS CGO_ENABLED=0 go build -ldflags "-s -w -X main.Version=$VERSION -X main.Codename=$CODENAME -X main.BuildDate=$DATE" -o "dist/traefik_$OS-$ARCH" .
+  done
+done
+
+
+# Build arm binaries
+OS_PLATFORM_ARG=(linux)
+OS_ARCH_ARG=(arm arm64)
+for OS in ${OS_PLATFORM_ARG[@]}; do
+  for ARCH in ${OS_ARCH_ARG[@]}; do
+    echo "Building binary for $OS/$ARCH..."
+    GOARCH=$ARCH GOOS=$OS CGO_ENABLED=0 go build -ldflags "-s -w -X main.Version=$VERSION -X main.Codename=$CODENAME -X main.BuildDate=$DATE" -o "dist/traefik_$OS-$ARCH" .
   done
 done

script/deploy-pr.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+
+if ([ "$TRAVIS_BRANCH" = "master" ] && [ -z "$TRAVIS_TAG" ]) && [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ "$DOCKER_VERSION" = "1.10.1" ]; then
+  echo "Deploying PR..."
+else
+  echo "Skipping deploy PR"
+  exit 0
+fi
+
+COMMENT=$(git log -1 --pretty=%B)
+PR=$(echo $COMMENT | grep -oP "Merge pull request #\K(([0-9]*))(?=.*)")
+
+if [ -z "$PR" ]; then
+    echo "Unable to get PR number: $PR from: $COMMENT"
+    exit 0
+fi  
+
+# create docker image containous/traefik
+echo "Updating docker containous/traefik image..."
+docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS
+docker tag containous/traefik containous/traefik:pr-${PR}
+docker push containous/traefik:pr-${PR}
+
+echo "Deployed"

script/deploy.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e
 
-if ([ "$TRAVIS_BRANCH" = "master" ] || [ ! -z "$TRAVIS_TAG" ]) && [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ "$DOCKER_VERSION" = "1.10.1" ]; then
+if [ -n "$TRAVIS_TAG" ] && [ "$DOCKER_VERSION" = "1.10.1" ]; then
   echo "Deploying..."
 else
   echo "Skipping deploy"

server.go

@@ -14,25 +14,23 @@ import (
 	"reflect"
 	"regexp"
 	"sort"
-	"strconv"
 	"syscall"
 	"time"
 
 	log "github.com/Sirupsen/logrus"
 	"github.com/codegangsta/negroni"
-	"github.com/containous/oxy/cbreaker"
+	"github.com/containous/mux"
-	"github.com/containous/oxy/connlimit"
-	"github.com/containous/oxy/forward"
-	"github.com/containous/oxy/roundrobin"
-	"github.com/containous/oxy/stream"
-	"github.com/containous/oxy/utils"
 	"github.com/containous/traefik/middlewares"
 	"github.com/containous/traefik/provider"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
-	"github.com/gorilla/mux"
 	"github.com/mailgun/manners"
 	"github.com/streamrail/concurrent-map"
+	"github.com/vulcand/oxy/cbreaker"
+	"github.com/vulcand/oxy/connlimit"
+	"github.com/vulcand/oxy/forward"
+	"github.com/vulcand/oxy/roundrobin"
+	"github.com/vulcand/oxy/utils"
 )
 
 var oxyLogger = &OxyLogger{}
@@ -68,8 +66,8 @@ func NewServer(globalConfiguration GlobalConfiguration) *Server {
 	server := new(Server)
 
 	server.serverEntryPoints = make(map[string]*serverEntryPoint)
-	server.configurationChan = make(chan types.ConfigMessage, 10)
+	server.configurationChan = make(chan types.ConfigMessage, 100)
-	server.configurationValidatedChan = make(chan types.ConfigMessage, 10)
+	server.configurationValidatedChan = make(chan types.ConfigMessage, 100)
 	server.signals = make(chan os.Signal, 1)
 	server.stopChan = make(chan bool, 1)
 	server.providers = []provider.Provider{}
@@ -139,21 +137,25 @@ func (server *Server) listenProviders(stop chan bool) {
 			if !ok {
 				return
 			}
+			server.defaultConfigurationValues(configMsg.Configuration)
+			currentConfigurations := server.currentConfigurations.Get().(configs)
 			jsonConf, _ := json.Marshal(configMsg.Configuration)
 			log.Debugf("Configuration received from provider %s: %s", configMsg.ProviderName, string(jsonConf))
-			lastConfigs.Set(configMsg.ProviderName, &configMsg)
+			if configMsg.Configuration == nil || configMsg.Configuration.Backends == nil && configMsg.Configuration.Frontends == nil {
-			lastReceivedConfigurationValue := lastReceivedConfiguration.Get().(time.Time)
+				log.Infof("Skipping empty Configuration for provider %s", configMsg.ProviderName)
-			if time.Now().After(lastReceivedConfigurationValue.Add(time.Duration(server.globalConfiguration.ProvidersThrottleDuration))) {
+			} else if reflect.DeepEqual(currentConfigurations[configMsg.ProviderName], configMsg.Configuration) {
-				log.Debugf("Last %s config received more than %s, OK", configMsg.ProviderName, server.globalConfiguration.ProvidersThrottleDuration)
+				log.Infof("Skipping same configuration for provider %s", configMsg.ProviderName)
-				// last config received more than n s ago
-				server.configurationValidatedChan <- configMsg
 			} else {
-				log.Debugf("Last %s config received less than %s, waiting...", configMsg.ProviderName, server.globalConfiguration.ProvidersThrottleDuration)
+				lastConfigs.Set(configMsg.ProviderName, &configMsg)
-				server.routinesPool.Go(func(stop chan bool) {
+				lastReceivedConfigurationValue := lastReceivedConfiguration.Get().(time.Time)
-					select {
+				if time.Now().After(lastReceivedConfigurationValue.Add(time.Duration(server.globalConfiguration.ProvidersThrottleDuration))) {
-					case <-stop:
+					log.Debugf("Last %s config received more than %s, OK", configMsg.ProviderName, server.globalConfiguration.ProvidersThrottleDuration)
-						return
+					// last config received more than n s ago
-					case <-time.After(server.globalConfiguration.ProvidersThrottleDuration):
+					server.configurationValidatedChan <- configMsg
+				} else {
+					log.Debugf("Last %s config received less than %s, waiting...", configMsg.ProviderName, server.globalConfiguration.ProvidersThrottleDuration)
+					safe.Go(func() {
+						<-time.After(server.globalConfiguration.ProvidersThrottleDuration)
 						lastReceivedConfigurationValue := lastReceivedConfiguration.Get().(time.Time)
 						if time.Now().After(lastReceivedConfigurationValue.Add(time.Duration(server.globalConfiguration.ProvidersThrottleDuration))) {
 							log.Debugf("Waited for %s config, OK", configMsg.ProviderName)
@@ -161,10 +163,29 @@ func (server *Server) listenProviders(stop chan bool) {
 								server.configurationValidatedChan <- *lastConfig.(*types.ConfigMessage)
 							}
 						}
-					}
+					})
-				})
+				}
+				lastReceivedConfiguration.Set(time.Now())
 			}
-			lastReceivedConfiguration.Set(time.Now())
+		}
+	}
+}
+
+func (server *Server) defaultConfigurationValues(configuration *types.Configuration) {
+	if configuration == nil || configuration.Frontends == nil {
+		return
+	}
+	for _, frontend := range configuration.Frontends {
+		// default endpoints if not defined in frontends
+		if len(frontend.EntryPoints) == 0 {
+			frontend.EntryPoints = server.globalConfiguration.DefaultEntryPoints
+		}
+	}
+	for backendName, backend := range configuration.Backends {
+		_, err := types.NewLoadBalancerMethod(backend.LoadBalancer)
+		if err != nil {
+			log.Warnf("Error loading load balancer method '%+v' for backend %s: %v. Using default wrr.", backend.LoadBalancer, backendName, err)
+			backend.LoadBalancer = &types.LoadBalancer{Method: "wrr"}
 		}
 	}
 }
@@ -179,28 +200,23 @@ func (server *Server) listenConfigurations(stop chan bool) {
 				return
 			}
 			currentConfigurations := server.currentConfigurations.Get().(configs)
-			if configMsg.Configuration == nil {
-				log.Infof("Skipping empty Configuration for provider %s", configMsg.ProviderName)
-			} else if reflect.DeepEqual(currentConfigurations[configMsg.ProviderName], configMsg.Configuration) {
-				log.Infof("Skipping same configuration for provider %s", configMsg.ProviderName)
-			} else {
-				// Copy configurations to new map so we don't change current if LoadConfig fails
-				newConfigurations := make(configs)
-				for k, v := range currentConfigurations {
-					newConfigurations[k] = v
-				}
-				newConfigurations[configMsg.ProviderName] = configMsg.Configuration
 
-				newServerEntryPoints, err := server.loadConfig(newConfigurations, server.globalConfiguration)
+			// Copy configurations to new map so we don't change current if LoadConfig fails
-				if err == nil {
+			newConfigurations := make(configs)
-					for newServerEntryPointName, newServerEntryPoint := range newServerEntryPoints {
+			for k, v := range currentConfigurations {
-						server.serverEntryPoints[newServerEntryPointName].httpRouter.UpdateHandler(newServerEntryPoint.httpRouter.GetHandler())
+				newConfigurations[k] = v
-						log.Infof("Server configuration reloaded on %s", server.serverEntryPoints[newServerEntryPointName].httpServer.Addr)
+			}
-					}
+			newConfigurations[configMsg.ProviderName] = configMsg.Configuration
-					server.currentConfigurations.Set(newConfigurations)
+
-				} else {
+			newServerEntryPoints, err := server.loadConfig(newConfigurations, server.globalConfiguration)
-					log.Error("Error loading new configuration, aborted ", err)
+			if err == nil {
+				for newServerEntryPointName, newServerEntryPoint := range newServerEntryPoints {
+					server.serverEntryPoints[newServerEntryPointName].httpRouter.UpdateHandler(newServerEntryPoint.httpRouter.GetHandler())
+					log.Infof("Server configuration reloaded on %s", server.serverEntryPoints[newServerEntryPointName].httpServer.Addr)
 				}
+				server.currentConfigurations.Set(newConfigurations)
+			} else {
+				log.Error("Error loading new configuration, aborted ", err)
 			}
 		}
 	}
@@ -248,7 +264,7 @@ func (server *Server) startProviders() {
 		log.Infof("Starting provider %v %s", reflect.TypeOf(provider), jsonConf)
 		currentProvider := provider
 		safe.Go(func() {
-			err := currentProvider.Provide(server.configurationChan, &server.routinesPool)
+			err := currentProvider.Provide(server.configurationChan, &server.routinesPool, server.globalConfiguration.Constraints)
 			if err != nil {
 				log.Errorf("Error starting provider %s", err)
 			}
@@ -375,30 +391,38 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 	backend2FrontendMap := map[string]string{}
 	for _, configuration := range configurations {
 		frontendNames := sortedFrontendNamesForConfig(configuration)
+	frontend:
 		for _, frontendName := range frontendNames {
 			frontend := configuration.Frontends[frontendName]
 
 			log.Debugf("Creating frontend %s", frontendName)
-			fwd, _ := forward.New(forward.Logger(oxyLogger), forward.PassHostHeader(frontend.PassHostHeader))
+
-			saveBackend := middlewares.NewSaveBackend(fwd)
+			fwd, err := forward.New(forward.Logger(oxyLogger), forward.PassHostHeader(frontend.PassHostHeader))
-			// default endpoints if not defined in frontends
+			if err != nil {
-			if len(frontend.EntryPoints) == 0 {
+				log.Errorf("Error creating forwarder for frontend %s: %v", frontendName, err)
-				frontend.EntryPoints = globalConfiguration.DefaultEntryPoints
+				log.Errorf("Skipping frontend %s...", frontendName)
+				continue frontend
 			}
+			saveBackend := middlewares.NewSaveBackend(fwd)
 			if len(frontend.EntryPoints) == 0 {
-				log.Errorf("No entrypoint defined for frontend %s, defaultEntryPoints:%s. Skipping it", frontendName, globalConfiguration.DefaultEntryPoints)
+				log.Errorf("No entrypoint defined for frontend %s, defaultEntryPoints:%s", frontendName, globalConfiguration.DefaultEntryPoints)
-				continue
+				log.Errorf("Skipping frontend %s...", frontendName)
+				continue frontend
 			}
 			for _, entryPointName := range frontend.EntryPoints {
 				log.Debugf("Wiring frontend %s to entryPoint %s", frontendName, entryPointName)
 				if _, ok := serverEntryPoints[entryPointName]; !ok {
-					return nil, errors.New("Undefined entrypoint: " + entryPointName)
+					log.Errorf("Undefined entrypoint '%s' for frontend %s", entryPointName, frontendName)
+					log.Errorf("Skipping frontend %s...", frontendName)
+					continue frontend
 				}
 				newServerRoute := &serverRoute{route: serverEntryPoints[entryPointName].httpRouter.GetHandler().NewRoute().Name(frontendName)}
 				for routeName, route := range frontend.Routes {
 					err := getRoute(newServerRoute, &route)
 					if err != nil {
-						return nil, err
+						log.Errorf("Error creating route for frontend %s: %v", frontendName, err)
+						log.Errorf("Skipping frontend %s...", frontendName)
+						continue frontend
 					}
 					log.Debugf("Creating route %s %s", routeName, route.Rule)
 				}
@@ -407,7 +431,9 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 					if redirectHandlers[entryPointName] != nil {
 						newServerRoute.route.Handler(redirectHandlers[entryPointName])
 					} else if handler, err := server.loadEntryPointConfig(entryPointName, entryPoint); err != nil {
-						return nil, err
+						log.Errorf("Error loading entrypoint configuration for frontend %s: %v", frontendName, err)
+						log.Errorf("Skipping frontend %s...", frontendName)
+						continue frontend
 					} else {
 						newServerRoute.route.Handler(handler)
 						redirectHandlers[entryPointName] = handler
@@ -418,11 +444,15 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 						var lb http.Handler
 						rr, _ := roundrobin.New(saveBackend)
 						if configuration.Backends[frontend.Backend] == nil {
-							return nil, errors.New("Undefined backend: " + frontend.Backend)
+							log.Errorf("Undefined backend '%s' for frontend %s", frontend.Backend, frontendName)
+							log.Errorf("Skipping frontend %s...", frontendName)
+							continue frontend
 						}
 						lbMethod, err := types.NewLoadBalancerMethod(configuration.Backends[frontend.Backend].LoadBalancer)
 						if err != nil {
-							configuration.Backends[frontend.Backend].LoadBalancer = &types.LoadBalancer{Method: "wrr"}
+							log.Errorf("Error loading load balancer method '%+v' for frontend %s: %v", configuration.Backends[frontend.Backend].LoadBalancer, frontendName, err)
+							log.Errorf("Skipping frontend %s...", frontendName)
+							continue frontend
 						}
 						switch lbMethod {
 						case types.Drr:
@@ -432,12 +462,16 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 							for serverName, server := range configuration.Backends[frontend.Backend].Servers {
 								url, err := url.Parse(server.URL)
 								if err != nil {
-									return nil, err
+									log.Errorf("Error parsing server URL %s: %v", server.URL, err)
+									log.Errorf("Skipping frontend %s...", frontendName)
+									continue frontend
 								}
 								backend2FrontendMap[url.String()] = frontendName
 								log.Debugf("Creating server %s at %s with weight %d", serverName, url.String(), server.Weight)
 								if err := rebalancer.UpsertServer(url, roundrobin.Weight(server.Weight)); err != nil {
-									return nil, err
+									log.Errorf("Error adding server %s to load balancer: %v", server.URL, err)
+									log.Errorf("Skipping frontend %s...", frontendName)
+									continue frontend
 								}
 							}
 						case types.Wrr:
@@ -446,12 +480,16 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 							for serverName, server := range configuration.Backends[frontend.Backend].Servers {
 								url, err := url.Parse(server.URL)
 								if err != nil {
-									return nil, err
+									log.Errorf("Error parsing server URL %s: %v", server.URL, err)
+									log.Errorf("Skipping frontend %s...", frontendName)
+									continue frontend
 								}
 								backend2FrontendMap[url.String()] = frontendName
 								log.Debugf("Creating server %s at %s with weight %d", serverName, url.String(), server.Weight)
 								if err := rr.UpsertServer(url, roundrobin.Weight(server.Weight)); err != nil {
-									return nil, err
+									log.Errorf("Error adding server %s to load balancer: %v", server.URL, err)
+									log.Errorf("Skipping frontend %s...", frontendName)
+									continue frontend
 								}
 							}
 						}
@@ -459,12 +497,16 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 						if maxConns != nil && maxConns.Amount != 0 {
 							extractFunc, err := utils.NewExtractor(maxConns.ExtractorFunc)
 							if err != nil {
-								return nil, err
+								log.Errorf("Error creating connlimit: %v", err)
+								log.Errorf("Skipping frontend %s...", frontendName)
+								continue frontend
 							}
 							log.Debugf("Creating loadd-balancer connlimit")
 							lb, err = connlimit.New(lb, extractFunc, maxConns.Amount, connlimit.Logger(oxyLogger))
 							if err != nil {
-								return nil, err
+								log.Errorf("Error creating connlimit: %v", err)
+								log.Errorf("Skipping frontend %s...", frontendName)
+								continue frontend
 							}
 						}
 						// retry ?
@@ -473,27 +515,20 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 							if globalConfiguration.Retry.Attempts > 0 {
 								retries = globalConfiguration.Retry.Attempts
 							}
-							maxMem := int64(2 * 1024 * 1024)
+							lb = middlewares.NewRetry(retries, lb)
-							if globalConfiguration.Retry.MaxMem > 0 {
-								maxMem = globalConfiguration.Retry.MaxMem
-							}
-							lb, err = stream.New(lb,
-								stream.Logger(oxyLogger),
-								stream.Retry("IsNetworkError() && Attempts() < "+strconv.Itoa(retries)),
-								stream.MemRequestBodyBytes(maxMem),
-								stream.MaxRequestBodyBytes(maxMem),
-								stream.MemResponseBodyBytes(maxMem),
-								stream.MaxResponseBodyBytes(maxMem))
 							log.Debugf("Creating retries max attempts %d", retries)
-							if err != nil {
-								return nil, err
-							}
 						}
 
 						var negroni = negroni.New()
 						if configuration.Backends[frontend.Backend].CircuitBreaker != nil {
 							log.Debugf("Creating circuit breaker %s", configuration.Backends[frontend.Backend].CircuitBreaker.Expression)
-							negroni.Use(middlewares.NewCircuitBreaker(lb, configuration.Backends[frontend.Backend].CircuitBreaker.Expression, cbreaker.Logger(oxyLogger)))
+							cbreaker, err := middlewares.NewCircuitBreaker(lb, configuration.Backends[frontend.Backend].CircuitBreaker.Expression, cbreaker.Logger(oxyLogger))
+							if err != nil {
+								log.Errorf("Error creating circuit breaker: %v", err)
+								log.Errorf("Skipping frontend %s...", frontendName)
+								continue frontend
+							}
+							negroni.Use(cbreaker)
 						} else {
 							negroni.UseHandler(lb)
 						}
@@ -501,6 +536,9 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 					} else {
 						log.Debugf("Reusing backend %s", frontend.Backend)
 					}
+					if frontend.Priority > 0 {
+						newServerRoute.route.Priority(frontend.Priority)
+					}
 					server.wireFrontendBackend(newServerRoute, backends[frontend.Backend])
 				}
 				err := newServerRoute.route.GetError()
@@ -511,6 +549,10 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
 		}
 	}
 	middlewares.SetBackend2FrontendMap(&backend2FrontendMap)
+	//sort routes
+	for _, serverEntryPoint := range serverEntryPoints {
+		serverEntryPoint.httpRouter.GetHandler().SortRoutes()
+	}
 	return serverEntryPoints, nil
 }
 
@@ -576,6 +618,7 @@ func getRoute(serverRoute *serverRoute, route *types.Route) error {
 	if err != nil {
 		return err
 	}
+	newRoute.Priority(serverRoute.route.GetPriority() + len(route.Rule))
 	serverRoute.route = newRoute
 	return nil
 }

templates/consul_catalog.tmpl

@@ -1,7 +1,7 @@
 [backends]
 {{range $index, $node := .Nodes}}
   {{if ne (getAttribute "enable" $node.Service.Tags "true") "false"}}
-    [backends.backend-{{getBackend $node}}.servers.{{getBackendName $node $index}}]
+    [backends."backend-{{getBackend $node}}".servers."{{getBackendName $node $index}}"]
       url = "{{getAttribute "protocol" $node.Service.Tags "http"}}://{{getBackendAddress $node}}:{{$node.Service.Port}}"
       {{$weight := getAttribute "backend.weight" $node.Service.Tags ""}}
       {{with $weight}}
@@ -14,28 +14,29 @@
   {{$service := .ServiceName}}
   {{$circuitBreaker := getAttribute "backend.circuitbreaker" .Attributes ""}}
   {{with $circuitBreaker}}
-  [backends.backend-{{$service}}.circuitbreaker]
+  [backends."backend-{{$service}}".circuitbreaker]
     expression = "{{$circuitBreaker}}"
   {{end}}
 
   {{$loadBalancer := getAttribute "backend.loadbalancer" .Attributes ""}}
   {{with $loadBalancer}}
-  [backends.backend-{{$service}}.loadbalancer]
+  [backends."backend-{{$service}}".loadbalancer]
     method = "{{$loadBalancer}}"
   {{end}}
 {{end}}
 
 [frontends]
 {{range .Services}}
-  [frontends.frontend-{{.ServiceName}}]
+  [frontends."frontend-{{.ServiceName}}"]
   backend = "backend-{{.ServiceName}}"
   passHostHeader = {{getAttribute "frontend.passHostHeader" .Attributes "true"}}
+  priority = {{getAttribute "frontend.priority" .Attributes "0"}}
   {{$entryPoints := getAttribute "frontend.entrypoints" .Attributes ""}}
   {{with $entryPoints}}
     entrypoints = [{{range getEntryPoints $entryPoints}}
       "{{.}}",
     {{end}}]
   {{end}}
-  [frontends.frontend-{{.ServiceName}}.routes.route-host-{{.ServiceName}}]
+  [frontends."frontend-{{.ServiceName}}".routes."route-host-{{.ServiceName}}"]
     rule = "{{getFrontendRule .}}"
 {{end}}

templates/docker.tmpl

@@ -1,6 +1,6 @@
 [backends]{{range .Containers}}
     [backends.backend-{{getBackend .}}.servers.server-{{.Name | replace "/" "" | replace "." "-"}}]
-    url = "{{getProtocol .}}://{{range $i := .NetworkSettings.Networks}}{{if $i}}{{.IPAddress}}{{end}}{{end}}:{{getPort .}}"
+    url = "{{getProtocol .}}://{{getIPAddress .}}:{{getPort .}}"
     weight = {{getWeight .}}
 {{end}}
 
@@ -8,6 +8,7 @@
   [frontends."frontend-{{$frontend}}"]{{$container := index $containers 0}}
   backend = "backend-{{getBackend $container}}"
   passHostHeader = {{getPassHostHeader $container}}
+  priority = {{getPriority $container}}
   entryPoints = [{{range getEntryPoints $container}}
     "{{.}}",
   {{end}}]

templates/kv.tmpl

@@ -40,6 +40,7 @@
     [frontends."{{$frontend}}"]
     backend = "{{Get "" . "/backend"}}"
     passHostHeader = {{Get "true" . "/passHostHeader"}}
+    priority = {{Get "0" . "/priority"}}
     entryPoints = [{{range $entryPoints}}
       "{{.}}",
     {{end}}]

templates/marathon.tmpl

@@ -9,6 +9,7 @@
   [frontends.frontend{{.ID | replace "/" "-"}}]
   backend = "backend{{getFrontendBackend .}}"
   passHostHeader = {{getPassHostHeader .}}
+  priority = {{getPriority .}}
   entryPoints = [{{range getEntryPoints .}}
     "{{.}}",
   {{end}}]

traefik.go

@@ -1,16 +1,182 @@
 package main
 
 import (
+	"encoding/json"
+	"fmt"
+	log "github.com/Sirupsen/logrus"
+	"github.com/containous/flaeg"
+	"github.com/containous/staert"
+	"github.com/containous/traefik/acme"
+	"github.com/containous/traefik/middlewares"
+	"github.com/containous/traefik/provider"
+	"github.com/containous/traefik/types"
 	fmtlog "log"
+	"net/http"
 	"os"
+	"reflect"
 	"runtime"
+	"strings"
+	"text/template"
 )
 
+var versionTemplate = `Version:      {{.Version}}
+Codename:     {{.Codename}}
+Go version:   {{.GoVersion}}
+Built:        {{.BuildTime}}
+OS/Arch:      {{.Os}}/{{.Arch}}`
+
 func main() {
 	runtime.GOMAXPROCS(runtime.NumCPU())
-	if err := traefikCmd.Execute(); err != nil {
+
+	//traefik config inits
+	traefikConfiguration := NewTraefikConfiguration()
+	traefikPointersConfiguration := NewTraefikDefaultPointersConfiguration()
+	//traefik Command init
+	traefikCmd := &flaeg.Command{
+		Name: "traefik",
+		Description: `traefik is a modern HTTP reverse proxy and load balancer made to deploy microservices with ease.
+Complete documentation is available at https://traefik.io`,
+		Config:                traefikConfiguration,
+		DefaultPointersConfig: traefikPointersConfiguration,
+		Run: func() error {
+			run(traefikConfiguration)
+			return nil
+		},
+	}
+
+	//version Command init
+	versionCmd := &flaeg.Command{
+		Name:                  "version",
+		Description:           `Print version`,
+		Config:                struct{}{},
+		DefaultPointersConfig: struct{}{},
+		Run: func() error {
+			tmpl, err := template.New("").Parse(versionTemplate)
+			if err != nil {
+				return err
+			}
+
+			v := struct {
+				Version   string
+				Codename  string
+				GoVersion string
+				BuildTime string
+				Os        string
+				Arch      string
+			}{
+				Version:   Version,
+				Codename:  Codename,
+				GoVersion: runtime.Version(),
+				BuildTime: BuildDate,
+				Os:        runtime.GOOS,
+				Arch:      runtime.GOARCH,
+			}
+
+			if err := tmpl.Execute(os.Stdout, v); err != nil {
+				return err
+			}
+			fmt.Printf("\n")
+			return nil
+
+		},
+	}
+
+	//init flaeg source
+	f := flaeg.New(traefikCmd, os.Args[1:])
+	//add custom parsers
+	f.AddParser(reflect.TypeOf(EntryPoints{}), &EntryPoints{})
+	f.AddParser(reflect.TypeOf(DefaultEntryPoints{}), &DefaultEntryPoints{})
+	f.AddParser(reflect.TypeOf(types.Constraints{}), &types.Constraints{})
+	f.AddParser(reflect.TypeOf(provider.Namespaces{}), &provider.Namespaces{})
+	f.AddParser(reflect.TypeOf([]acme.Domain{}), &acme.Domains{})
+
+	//add version command
+	f.AddCommand(versionCmd)
+	if _, err := f.Parse(traefikCmd); err != nil {
 		fmtlog.Println(err)
 		os.Exit(-1)
 	}
+
+	//staert init
+	s := staert.NewStaert(traefikCmd)
+	//init toml source
+	toml := staert.NewTomlSource("traefik", []string{traefikConfiguration.ConfigFile, "/etc/traefik/", "$HOME/.traefik/", "."})
+
+	//add sources to staert
+	s.AddSource(toml)
+	s.AddSource(f)
+	if _, err := s.LoadConfig(); err != nil {
+		fmtlog.Println(fmt.Errorf("Error reading TOML config file %s : %s", toml.ConfigFileUsed(), err))
+	}
+
+	traefikConfiguration.ConfigFile = toml.ConfigFileUsed()
+
+	if err := s.Run(); err != nil {
+		fmtlog.Println(err)
+		os.Exit(-1)
+	}
+
 	os.Exit(0)
 }
+
+func run(traefikConfiguration *TraefikConfiguration) {
+	fmtlog.SetFlags(fmtlog.Lshortfile | fmtlog.LstdFlags)
+
+	// load global configuration
+	globalConfiguration := traefikConfiguration.GlobalConfiguration
+
+	http.DefaultTransport.(*http.Transport).MaxIdleConnsPerHost = globalConfiguration.MaxIdleConnsPerHost
+	loggerMiddleware := middlewares.NewLogger(globalConfiguration.AccessLogsFile)
+	defer loggerMiddleware.Close()
+
+	if globalConfiguration.File != nil && len(globalConfiguration.File.Filename) == 0 {
+		// no filename, setting to global config file
+		if len(traefikConfiguration.ConfigFile) != 0 {
+			globalConfiguration.File.Filename = traefikConfiguration.ConfigFile
+		} else {
+			log.Errorln("Error using file configuration backend, no filename defined")
+		}
+	}
+
+	if len(globalConfiguration.EntryPoints) == 0 {
+		globalConfiguration.EntryPoints = map[string]*EntryPoint{"http": {Address: ":80"}}
+		globalConfiguration.DefaultEntryPoints = []string{"http"}
+	}
+
+	if globalConfiguration.Debug {
+		globalConfiguration.LogLevel = "DEBUG"
+	}
+
+	// logging
+	level, err := log.ParseLevel(strings.ToLower(globalConfiguration.LogLevel))
+	if err != nil {
+		log.Fatal("Error getting level", err)
+	}
+	log.SetLevel(level)
+	if len(globalConfiguration.TraefikLogsFile) > 0 {
+		fi, err := os.OpenFile(globalConfiguration.TraefikLogsFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+		defer func() {
+			if err := fi.Close(); err != nil {
+				log.Error("Error closinf file", err)
+			}
+		}()
+		if err != nil {
+			log.Fatal("Error opening file", err)
+		} else {
+			log.SetOutput(fi)
+			log.SetFormatter(&log.TextFormatter{DisableColors: true, FullTimestamp: true, DisableSorting: true})
+		}
+	} else {
+		log.SetFormatter(&log.TextFormatter{FullTimestamp: true, DisableSorting: true})
+	}
+	jsonConf, _ := json.Marshal(globalConfiguration)
+	log.Infof("Traefik version %s built on %s", Version, BuildDate)
+	if len(traefikConfiguration.ConfigFile) != 0 {
+		log.Infof("Using TOML configuration file %s", traefikConfiguration.ConfigFile)
+	}
+	log.Debugf("Global configuration loaded %s", string(jsonConf))
+	server := NewServer(globalConfiguration)
+	server.Start()
+	defer server.Close()
+	log.Info("Shutting down")
+}

traefik.sample.toml

@@ -157,13 +157,6 @@
 #
 # attempts = 3
 
-# Sets the maximum request body to be stored in memory in Mo
-#
-# Optional
-# Default: 2
-#
-# maxMem = 3
-
 ################################################################
 # Web configuration backend
 ################################################################
@@ -306,7 +299,16 @@
 # Optional
 # Default: false
 #
-# ExposedByDefault = true
+# exposedByDefault = true
+
+# Convert Marathon groups to subdomains
+# Default behavior: /foo/bar/myapp => foo-bar-myapp.{defaultDomain}
+# with groupsAsSubDomains enabled: /foo/bar/myapp => myapp.bar.foo.{defaultDomain}
+#
+# Optional
+# Default: false
+#
+# groupsAsSubDomains = true
 
 # Enable Marathon basic authentication
 #
@@ -316,12 +318,11 @@
 #  httpBasicAuthUser = "foo"
 #  httpBasicPassword = "bar"
 
-# TLS client configuration. https://golang.org/pkg/crypto/tls/#Config
+# DCOSToken for DCOS environment, This will override the Authorization header
 #
 # Optional
 #
-# [marathon.TLS]
+# dcosToken = "xxxxxx"
-# InsecureSkipVerify = true
 
 ################################################################
 # Kubernetes Ingress configuration backend

types/types.go

@@ -2,6 +2,8 @@ package types
 
 import (
 	"errors"
+	"fmt"
+	"github.com/ryanuber/go-glob"
 	"strings"
 )
 
@@ -32,7 +34,7 @@ type CircuitBreaker struct {
 // Server holds server configuration.
 type Server struct {
 	URL    string `json:"url,omitempty"`
-	Weight int    `json:"weight,omitempty"`
+	Weight int    `json:"weight"`
 }
 
 // Route holds route configuration.
@@ -50,6 +52,7 @@ type Frontend struct {
 	Backend        string           `json:"backend,omitempty"`
 	Routes         map[string]Route `json:"routes,omitempty"`
 	PassHostHeader bool             `json:"passHostHeader,omitempty"`
+	Priority       int              `json:"priority"`
 }
 
 // LoadBalancerMethod holds the method of load balancing to use.
@@ -93,3 +96,94 @@ type ConfigMessage struct {
 	ProviderName  string
 	Configuration *Configuration
 }
+
+// Constraint hold a parsed constraint expresssion
+type Constraint struct {
+	Key string
+	// MustMatch is true if operator is "==" or false if operator is "!="
+	MustMatch bool
+	// TODO: support regex
+	Regex string
+}
+
+// NewConstraint receive a string and return a *Constraint, after checking syntax and parsing the constraint expression
+func NewConstraint(exp string) (*Constraint, error) {
+	sep := ""
+	constraint := &Constraint{}
+
+	if strings.Contains(exp, "==") {
+		sep = "=="
+		constraint.MustMatch = true
+	} else if strings.Contains(exp, "!=") {
+		sep = "!="
+		constraint.MustMatch = false
+	} else {
+		return nil, errors.New("Constraint expression missing valid operator: '==' or '!='")
+	}
+
+	kv := strings.SplitN(exp, sep, 2)
+	if len(kv) == 2 {
+		// At the moment, it only supports tags
+		if kv[0] != "tag" {
+			return nil, errors.New("Constraint must be tag-based. Syntax: tag==us-*")
+		}
+
+		constraint.Key = kv[0]
+		constraint.Regex = kv[1]
+		return constraint, nil
+	}
+
+	return nil, errors.New("Incorrect constraint expression: " + exp)
+}
+
+func (c *Constraint) String() string {
+	if c.MustMatch {
+		return c.Key + "==" + c.Regex
+	}
+	return c.Key + "!=" + c.Regex
+}
+
+// MatchConstraintWithAtLeastOneTag tests a constraint for one single service
+func (c *Constraint) MatchConstraintWithAtLeastOneTag(tags []string) bool {
+	for _, tag := range tags {
+		if glob.Glob(c.Regex, tag) {
+			return true
+		}
+	}
+	return false
+}
+
+//Set []*Constraint
+func (cs *Constraints) Set(str string) error {
+	exps := strings.Split(str, ",")
+	if len(exps) == 0 {
+		return errors.New("Bad Constraint format: " + str)
+	}
+	for _, exp := range exps {
+		constraint, err := NewConstraint(exp)
+		if err != nil {
+			return err
+		}
+		*cs = append(*cs, *constraint)
+	}
+	return nil
+}
+
+// Constraints holds a Constraint parser
+type Constraints []Constraint
+
+//Get []*Constraint
+func (cs *Constraints) Get() interface{} { return []Constraint(*cs) }
+
+//String returns []*Constraint in string
+func (cs *Constraints) String() string { return fmt.Sprintf("%+v", *cs) }
+
+//SetValue sets []*Constraint into the parser
+func (cs *Constraints) SetValue(val interface{}) {
+	*cs = Constraints(val.(Constraints))
+}
+
+// Type exports the Constraints type as a string
+func (cs *Constraints) Type() string {
+	return fmt.Sprint("constraint")
+}

version.go

@@ -2,7 +2,9 @@ package main
 
 var (
 	// Version holds the current version of traefik.
-	Version = ""
+	Version = "dev"
+	// Codename holds the current version codename of traefik.
+	Codename = "cheddar" // beta cheese
 	// BuildDate holds the build date of traefik.
-	BuildDate = ""
+	BuildDate = "I don't remember exactly"
 )

web.go

@@ -2,16 +2,18 @@ package main
 
 import (
 	"encoding/json"
+	"expvar"
 	"fmt"
 	"io/ioutil"
 	"net/http"
+	"runtime"
 
 	log "github.com/Sirupsen/logrus"
+	"github.com/containous/mux"
 	"github.com/containous/traefik/autogen"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/types"
 	"github.com/elazarl/go-bindata-assetfs"
-	"github.com/gorilla/mux"
 	"github.com/thoas/stats"
 	"github.com/unrolled/render"
 )
@@ -21,10 +23,11 @@ var metrics = stats.New()
 // WebProvider is a provider.Provider implementation that provides the UI.
 // FIXME to be handled another way.
 type WebProvider struct {
-	Address           string
+	Address  string `description:"Web administration port"`
-	CertFile, KeyFile string
+	CertFile string `description:"SSL certificate"`
-	ReadOnly          bool
+	KeyFile  string `description:"SSL certificate"`
-	server            *Server
+	ReadOnly bool   `description:"Enable read only API"`
+	server   *Server
 }
 
 var (
@@ -33,9 +36,17 @@ var (
 	})
 )
 
+func init() {
+	expvar.Publish("Goroutines", expvar.Func(goroutines))
+}
+
+func goroutines() interface{} {
+	return runtime.NumGoroutine()
+}
+
 // Provide allows the provider to provide configurations to traefik
 // using the given configuration channel.
-func (provider *WebProvider) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
+func (provider *WebProvider) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, _ []types.Constraint) error {
 	systemRouter := mux.NewRouter()
 
 	// health route
@@ -82,7 +93,12 @@ func (provider *WebProvider) Provide(configurationChan chan<- types.ConfigMessag
 	systemRouter.Methods("GET").Path("/").HandlerFunc(func(response http.ResponseWriter, request *http.Request) {
 		http.Redirect(response, request, "/dashboard/", 302)
 	})
-	systemRouter.Methods("GET").PathPrefix("/dashboard/").Handler(http.StripPrefix("/dashboard/", http.FileServer(&assetfs.AssetFS{Asset: autogen.Asset, AssetDir: autogen.AssetDir, Prefix: "static"})))
+	systemRouter.Methods("GET").PathPrefix("/dashboard/").Handler(http.StripPrefix("/dashboard/", http.FileServer(&assetfs.AssetFS{Asset: autogen.Asset, AssetInfo: autogen.AssetInfo, AssetDir: autogen.AssetDir, Prefix: "static"})))
+
+	// expvars
+	if provider.server.globalConfiguration.Debug {
+		systemRouter.Methods("GET").Path("/debug/vars").HandlerFunc(expvarHandler)
+	}
 
 	go func() {
 		if len(provider.CertFile) > 0 && len(provider.KeyFile) > 0 {
@@ -231,3 +247,17 @@ func (provider *WebProvider) getRouteHandler(response http.ResponseWriter, reque
 	}
 	http.NotFound(response, request)
 }
+
+func expvarHandler(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	fmt.Fprintf(w, "{\n")
+	first := true
+	expvar.Do(func(kv expvar.KeyValue) {
+		if !first {
+			fmt.Fprintf(w, ",\n")
+		}
+		first = false
+		fmt.Fprintf(w, "%q: %s", kv.Key, kv.Value)
+	})
+	fmt.Fprintf(w, "\n}\n")
+}

webui/src/app/core/health.resource.js

@@ -7,7 +7,7 @@
 
       /** @ngInject */
       function Health($resource) {
-        return $resource('/health');
+        return $resource('../health');
       }
 
 })();

webui/src/app/core/providers.resource.js

@@ -7,7 +7,7 @@
 
     /** @ngInject */
     function Providers($resource) {
-      return $resource('/api/providers');
+      return $resource('../api/providers');
     }
 
 })();

webui/src/app/sections/providers/frontend-monitor/frontend-monitor.html

@@ -16,7 +16,8 @@
   </div>
   <div data-bg-show="frontendCtrl.frontend.backend" class="panel-footer">
     <span data-ng-repeat="entryPoint in frontendCtrl.frontend.entryPoints"><span class="label label-primary">{{entryPoint}}</span><span data-ng-hide="$last">&nbsp;</span></span>
-    <span class="label label-warning" role="button" data-toggle="collapse" href="#{{frontendCtrl.frontend.backend}}" aria-expanded="false">{{frontendCtrl.frontend.backend}}</span>
+    <span class="label label-warning" role="button" data-toggle="collapse" href="#{{frontendCtrl.frontend.backend}}" aria-expanded="false">Backend:{{frontendCtrl.frontend.backend}}</span>
-    <span data-ng-show="frontendCtrl.frontend.passHostHeader" class="label label-warning">Pass Host Header</span>
+    <span data-ng-show="frontendCtrl.frontend.passHostHeader" class="label label-warning">PassHostHeader</span>
+    <span data-ng-show="frontendCtrl.frontend.priority" class="label label-warning">Priority:{{frontendCtrl.frontend.priority}}</span>
   </div>
 </div>