Initramfs and kernel are compressed with zstd.
Extensions are compressed with zstd for Talos 1.8+.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Allow skipping NAT for the given destinations from a cluster network. This option makes it possible to form an etcd cluster from clusters in different networks created by running `talosctl cluster create` command multiple times using different CIDRs: they simply should have the CIDR of the other clusters passed with `--non-masquerade-cidrs`.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
In Talos, kubelet (and kube-proxy) images use `iptables-wrapper` script
to detect which version of `iptables` (legacy or NFT) to use.
The script assumes that `kubelet` runs on the host, and uses whatever
version of `iptables` which is being used by the host. In Talos,
`kubelet` runs in a container which has same `iptables-wrapper` script,
and it defaults to `legacy` mode in our case.
We can't check the `kubelet` image, as it would affect all Talos
version, so instead pre-create the chains/tables in `nftables` so that
kubelet will pick up `nft` version of `iptables`, and `kube-proxy` will
do the same.
Without this fix, the problem arises from the mix of `nft` used by Talos
for the firewall and Kubernetes world relying on `legacy` (`xtables`).
Fixes https://github.com/siderolabs/kubelet/issues/77
See e139a11535/iptables-wrapper-installer.sh (L102-L130)
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Dynamically map Kubernetes and Talos API ports to an available port on
the host, so every cluster gets its own unique set of parts.
As part of the changes, refactor the provision library and interfaces,
dropping old weird interfaces replacing with (hopefully) much more
descriprive names.
Signed-off-by: Dmitry Sharshakov <dmitry.sharshakov@siderolabs.com>
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Update Go to 1.22.2, update Go modules to resolve
[HTTP/2 issue](https://www.kb.cert.org/vuls/id/421644).
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Add support for the Akamai(Linode) platform
Signed-off-by: Evan Johnson <ejohnson@akamai.com>
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This PR ensures that we can test our siderolink communication using embedded siderolink-agent.
If `--with-siderolink` provided during `talos cluster create` talosctl will embed proper kernel string and setup `siderolink-agent` as a separate process. It should be used with combination of `--skip-injecting-config` and `--with-apply-config` (the latter will use newly generated IPv6 siderolink addresses which talosctl passes to the agent as a "pre-bind").
Fixes#8392
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
This allows to roll all nodes to use a new CA, to refresh it, or e.g.
when the `talosconfig` was exposed accidentally.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Implement `Install` for imager overlays.
Also add support for generating installers.
Depends on: #8377Fixes: #8350Fixes: #8351Fixes: #8350
Signed-off-by: Noel Georgi <git@frezbo.dev>
Drop the Kubernetes manifests as static files clean up (this is only
needed for upgrades from 1.2.x).
Fix Talos handling of cgroup hierarchy: if started in container in a
non-root cgroup hiearachy, use that to handle proper cgroup paths.
Add a test for a simple TinK mode (Talos-in-Kubernetes).
Update the docs.
Fixes#8274
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
SideroLink is a secure channel, so we can allow read access to the resources. This will give us more control of the node via Omni and/or other systems using SideroLink.
Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
This disables by default (if not specified in the machine config) the
endpoint harvesting for KubeSpan peers.
The idea was to observe Wireguard endpoints as seen by other peers in
the cluster, and add them to the list of endpoints for the node. This
might be helpful only in case of some special type of NATs which are
almost never seen in the wild today.
So disable by default, but keep an option to enable it.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Update extensions test to use strategic patches and use
`ExtensionServiceConfig` document.
Depends on: https://github.com/siderolabs/extensions/pull/320
Signed-off-by: Noel Georgi <git@frezbo.dev>
Talos Linux 1.7.0 will ship with Kubernetes v1.30.0.
Drop some compatibility for Kubernetes < 1.25, as 1.25 is the minimum
supported version now.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
