This keeps backwards compatibility with `osctl` CLI binary with the
exception of `osctl config generate` which was renamed to `osctl
gen config` to avoid confusion with other `osctl config`
commands which operate on client config, not Talos server config.
Command implementation and helpers were split into subpackages for
cleaner code and more visible boundaries. The resulting binary still
combines commands from both sections into a single binary.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
BREAKING CHANGE: This PR fixes a bug where we were only passing `cluster.local` to the
kubelet configuration. It will also pull in a new version of the
bootkube fork to ensure that custom domains got propogated down to the
API Server certs, as well as the CoreDNS configuration for a cluster.
Existing users should be aware that, if they were previously trying to
use this option in machine configs, that an upgrade will may break
their cluster. It will update a kubelet flag with the new domain, but
CoreDNS and API Server certs will not change since bootkube has already
run. One option may be to change these values manually inside the
Kubernetes cluster. However, it may prove easier to rebuild the cluster
if necessary.
Additionally, this PR also exposes a flag to `osctl config generate`
to allow tweaking this domain value as well.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
This PR will allow users to set the `persist: true` value in their
config data to tell talos not to re-pull the config data at each reboot.
The default will still remain as a "pull every time" methodolgy in order
to encourage immutability by default.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
Fixes#1906
This provides lifetime as duration relative to kubeconfig generation
time (the moment `osctl kubeconfig` was called).
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
When images are pulled by Talos or via CRI plugin, configuration
for each registry is applied. Mirrors allow to redirect pull request to
either local registry or cached registry. Auth & TLS enable
authentication and TLS authentication for non-public registries.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
Firecracker launches tries to open VM disk image before every boot,
parses partition table, finds boot partition, tries to read it as FAT32
filesystem, extracts uncompressed kernel from `bzImage` (firecracker
doesn't support `bzImage` yet), extracts initramfs and passes it to
firecracker binary.
This flow allows for extended tests, e.g. testing installer, upgrade and
downgrade tests, etc.
Bootloader emulation is disabled by default for now, can be enabled via
`--with-bootloader-emulation` flag to `osctl cluster create`.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
- add a separate link to get to the corporate site
- unify some styles between corp and OSS sites
- minor responsiveness fixes
Signed-off-by: Tim Gerla <tim@gerla.net>
This removes `extraDiskArgs` from the kubelet configuration field. This
never really was a thing.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This implements old behavior from our initial config that allows for
specifying extra mounts for the kubelet container.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This PR will allow for any toml files added into `/var/cri/conf.d` to be
picked up and parsed as a containerd config. This should allow users a
nice way to add additional configs by passing extra files in machine
config like:
```
machine:
...
files:
- content: |
[metrics]
address = "0.0.0.0:11234"
path: /var/cri/conf.d/metrics.toml
op: create
```
Will close#1718.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
This implements `osctl cluster destroy` for Firecracker, adds
new utility command `osctl cluser show`.
Firecracker mode now has control process for firecracker VMs, allowing
clean reboots and background operations.
Lots of small fixes to Firecracker mode, clean CNI shutdown, cleaning up
netns, etc.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This PR allows for pod checkpointer and coredns images to be customized
for bootkube. We can already customize the hyperkube image and all other
images used by bootkube are CNI-related and can be customized with the
"custom" CNI setup.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
This PR will add an `additionalManifests` field to the config data that
allows users to specify a list of URLs that they'd like to fetch
manifests from. These manifests will then be added to the bootkube asset
directory and applied during the bootkube service.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
- add an architecture diagram
- add a call-to-action button on the front page
- clean up some lint issues
- adjust the way the "chips" image is displayed
- move the K8s certified logo to the "Features" section
Signed-off-by: Tim Gerla <tim@gerla.net>
This PR will allow users to issue `osctl config generate`, tweak the
configs to their liking, then use those configs to call `osctl cluster
create`.
Example workflow:
```
osctl config generate my-cluster https://10.5.0.2:6443 -o ./my-cluster
** tweaky tweak **
osctl cluster create --name my-cluster --input-dir "$PWD/my-cluster"
```
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
There are few workarounds for Drone way of running integration test:
DinD runs as a separate pod, and we can only access its exposed on the
"host" ports, while from Talos cluster this endpoint is not reachable.
So internally Talos nodes still use addresses like "10.5.0.2", while
test is using "docker" to access it (that's name of the `docker` service
in the pipeline).
When running locally, 127.0.0.1 is used as endpoint, which should work
fine both on OS X and Linux.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This extracts Docker Talos cluster provisioner as common code
which might be shared between `osctl cluster` and integration-test.
There should be almost no functional changes.
As proof of concept, abstract cluster readiness checks were implemented
based on provisioned cluster state. It implements same checks as
`basic-integration.sh` in pure Go via Talos/K8s clients.
`conditions` package was promoted from machined-internal to
`internal/pkg` as it is used to run the checks.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This adds a help menu to the Makefile. It documents all build
dependencies, and how to get started.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
Fixes#1666
1. Remove custom validation of Args, use cobra-provided validators.
2. Always use errors to stop the execution flow, don't rely on
`log.Fatal` and `panic` for normal flows. This makes sure `defer` always
has a chance to run, connection is shut down in a clean way.
3. Command `docs` is hidden, as it's not for users.
4. Global variable `globalCtx` is removed, `WithClient` is used to pass
context to the command.
5. `setupClientE` renamed to `WithClient`, `setupClient` removed.
6. Code from `cmd/root.go` moved to `pkg/helpers` when possible.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
Fixes#1500
Most of the help lines borrowed from kubectl. Basic completion seems to
work, but the `osctl` binary should be named `osctl` (not
`osctl-linux-amd64` or such).
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This adds `create` and `overwrite` file operations so that we can have
better sanity checks around extra files.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
This PR brings our protobuf files into conformance with the protobuf
style guide, and community conventions. It is purely renames, along with
generated docs.
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
Primarily doc/constant changes.
Added additionnal bits to `docs` target in makefile to generate osctl
docs as well as config files. Explicitly define a HOME variable so we
get consistent home directories for talosconfig variables in our docs.
Signed-off-by: Brad Beam <brad.beam@talos-systems.com>
Fixes#1610
1. In `talosconfig`, deprecate `Target` in favor of `Endpoints`
(client-side LB to come next).
2. In `osctl`, use `--nodes` in place of `--target`.
3. In `osctl` add option `--endpoints` to override `Endpoints` for the
call.
Other changes are just updates to catch up with the changes. Most
probably I missed something... And CAPI provider needs update.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This change should slightly improve the search engine placement of our
docs/project site by being a bit more descriptive.
Signed-off-by: Tim Gerla <tim@gerla.net>
Update node dependencies on the project website to fix a
GitHub-flagged vulnerability in serialize-javascript.
Signed-off-by: Tim Gerla <tim@gerla.net>
This PR clarifies a few nits about the vmware docs. We were referring to
alpha.2 in lots of places. I moved this to a note that just says to set
TALOS_VERSION to `v0.3.0-alpha.10` or similar. Also clarifies the path
to the ova could be any /path/to/downloaded/file.
Should close#1572 when we've gotten some extra info about the hardware
versions.
Signed-off-by: Spencer Smith <robertspencersmith@gmail.com>
This changes the way the sidebar anchors are constructed, and if
there is an anchor in the URL, the Content component will render
the requested page, instead of just the top-level docs page.
Signed-off-by: Tim Gerla <tim@gerla.net>
This includes a healthy refactor of the networkd code as well.
- Move netlink functionality to nic package
- Networkd facilitates the orchestration of the underlying interface configuration
- Networkd now stores the state of each interface configuration. This
should allow us to expose this information via api in the future.
Signed-off-by: Brad Beam <brad.beam@talos-systems.com>
