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Latest version in 3.3 branch is 3.3.23, but it's broken, so we use previous
stable version.
Switch to official etcd gcr.io registry, early support for arm64.
Move `etcd` service to run in system containerd.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This builds a simple CLI UI for Talos cluster monitoring.
Some new APIs were added for monitoring based on Prometheus procfs
package.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This implements existing server-side health checks as defined in
`internal/pkg/cluster/checks` in Talos API.
Summary of changes:
* new `cluster` API
* `apid` now listens without auth on local file socket
* `cluster` API is for now implemented in `machined`, but we can move it
to the new service if we find it more appropriate
* `talosctl health` by default now does server-side health check
UX: `talosctl health` without arguments does health check for the
cluster if it has healthy K8s to return master/worker nodes. If needed,
node list can be overridden with flags.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This PR updates the worker flags for azure. Fixes an issue where, if you
have multiple subnets and the talos one isn't default, the workers and
control plane nodes came up on different subnets. Requires updating the
firewalls if they don't come up in the same subnet, so this is better
UX.
Also added a note that azure support is broken in v0.5.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
This merges `osd` API into `machined`. API was copied from `osd` into
`machined`, and `osd` API was deprecated.
For backwards compatibility, `machined` still implements `osd` API, so
older Talos API clients can still talk to the node without changes.
Docs were updated. No functional changes.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
When cluster fails to be bootstrapped or it fails the health check, it's
hard to find the root cause without the logs.
This change adds optional crashdump (it dumps firecracker logs or docker
logs) after provisioning failure. It's not enabled by default.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
1. Add [xid-based](https://github.com/rs/xid) event IDs. Xids
are sortable and unique enough. Xids also encode event publishing
time with a second precision.
2. Add three ways to look back into event history: based on number of
events, on time and ID. Lookup via ID might be used to restart event
polling in case of broken API connection from the same moment.
3. Reimplement core event buffer with positions which are always
incremented instead of generation+index, this implementation is much
more simple (idea from circular buffer).
4. By default, Events API works the same - it shows no history and
starts streaming new events only.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This adds new flug to `cluster create` to launch cluster with custom
CNI, `integration` pipeline gets a new step to run short test with
Cilium 1.8.0 CNI.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This can be expanded one day to air-gapped solution, but gives good
starting point for those who run clusters locally.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This PR will introduce a new field to v1alpha1 configs that allows users
to set `dummy: true` when specifying interfaces. If present, we will
create a dummy interface with the CIDR information given. This is useful
for users that don't want to use loopback for things like ECMP (or want
more than one dummy interface).
The created dummy interface looked like this with `ip a`:
```
3: dummy0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1000
link/ether 66:4a:e3:5f:38:10 brd ff:ff:ff:ff:ff:ff
inet 10.254.0.5/32 brd 10.254.0.5 scope global dummy0
valid_lft forever preferred_lft forever
```
Will close#2186.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
This PR brings in all changes necessary to deploy kubernetes 1.19.x.
It relies on an update to our bootkube-plugin project, as well as
implementation of some Image() functions for our various control plane
components, since they are all distinct images and not just hyperkube.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
This PR will update k8s to the latest 1.18 release and bump sonobuoy to
help resolve some e2e flakes. Also adds some retry logic around the
sonobuoy run.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
This adds a note on a few more requirements on the host kernel for
running Talos with firecracker.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This adds a diagram to the metal overview that illustrates the PXE boot and
installation process. Fixes#2130.
Signed-off-by: Patatman <git@jeursen.nl>
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
- Intra-site docs links need to be relative
- Add nuxt-interpolation to rewrite <a> tags to <nuxt-link> tags
which improves the single-page-app behavior when clicking on internal links.
Signed-off-by: Timothy Gerla <tim@gerla.net>
- Add links to Arges in 0.4 and 0.5 docs
- Add an Arges architecture diagram
- Add margins around images in docs
Signed-off-by: Timothy Gerla <tim@gerla.net>
This PR will fix some unexpected user behavior where nameservers were
always getting written to 8.8.8.8,1.1.1.1 for the docker-based talos
clusters. This occurred even when updating the docker daemon's config.
This PR will make the docker provisioner respect the --nameserver flag
and allow that to be used to override the defaults.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
- add nuxtjs/sitemap for an automatic sitemap generator
- add auto-generated explicit redirects for docs pages: right now, if you
navigate to a deep docs page (/docs/v0.5/en/guides/cloud/aws, for instance),
you will get an HTTP 404 from Netlify because the page doesn't exist
on disk, but the resulting single-page-app javascript will show you the content.
These redirects are an attempt to solve the 404 problem which probably affects
search engines.
Signed-off-by: Timothy Gerla <tim@gerla.net>
- add an auto-generated table of contents with markdown-toc
- docs pages now fill the whole page width; other pages are are 4/5ths wide as before
- clean up and reorganize some styles
- version dropdown moved to the left
- cleaned up the github edit link
- a couple of responsive cleanups
- add page title to HTML title attribute
Signed-off-by: Timothy Gerla <tim@gerla.net>
This adds the ability to bootstrap a cluster using the API.
The API simply starts the bootkube service.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
- Replaced the basic intro text for 0.3 and 0.4 on the docs home page with
more useful information and links to next steps.
Signed-off-by: Timothy Gerla <tim@gerla.net>
- add 0.5 docs branched from 0.4
- add intro page and "get help" pages
- moved Docker and Firecracker into a "Local Clusters" category
- switch to markdown-it from markd for consistency between corp site and docs site
- use markdown-it-anchor to create linkable anchors to sections within a page
- improve urls to use / instead of # for docs pages (WARNING: this breaks old links)
- continue to simplify handling in the Content.vue component
- update JS deps
Signed-off-by: Timothy Gerla <tim@gerla.net>
- simplify the docs page handling logic and get more nuxt-like
- the handleClick function was vestigial and didn't do anything anymore, remove it
- simplify the Vuex state quite a bit, remove activeDocPath
- clean up github link generation code, and fix#2076
Signed-off-by: Timothy Gerla <tim@gerla.net>
Handle dual-stack configurations with the bootkube wrapper. This uses
the new PodCIDRs and ServiceCIDRs `asset.Config` parameters in bootkube.
It also relies on the bootkube-plugin features for manipulating
kube-proxy config and installing the dual-stack DNS service.
Fixes#2055
Signed-off-by: Seán C McCord <ulexus@gmail.com>
This extracts health & crashdump features which were specific to
provisioning code into separate package which can be used standalone.
Everything else is just new glue.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
