This commit modifies containerboot's state reset process to handle the
state secret not existing. During other parts of the boot process we
gracefully handle the state secret not being created yet, but missed
that check within `resetContainerbootState`
Fixes https://github.com/tailscale/tailscale/issues/16804
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit adds a `replicas` field to the `Connector` custom resource that
allows users to specify the number of desired replicas deployed for their
connectors.
This allows users to deploy exit nodes, subnet routers and app connectors
in a highly available fashion.
Fixes#14020
Signed-off-by: David Bond <davidsbond93@gmail.com>
* Modifies the k8s-proxy to expose health check and metrics
endpoints on the Pod's IP.
* Moves cmd/containerboot/healthz.go and cmd/containerboot/metrics.go to
/kube to be shared with /k8s-proxy.
Updates #13358
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit modifies the kubernetes operator's `DNSConfig` resource
with the addition of a new field at `nameserver.service.clusterIP`.
This field allows users to specify a static in-cluster IP address of
the nameserver when deployed.
Fixes#14305
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit modifies the k8s-operator and k8s-proxy to support passing down
the accept-routes configuration from the proxy class as a configuration value
read and used by the k8s-proxy when ran as a distinct container managed by
the operator.
Updates #13358
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit modifies the k8s proxy application configuration to include a
new field named `ServerURL` which, when set, modifies
the tailscale coordination server used by the proxy. This works in the same
way as the operator and the proxies it deploys.
If unset, the default coordination server is used.
Updates https://github.com/tailscale/tailscale/issues/13358
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit modifies the operator to detect the usage of k8s-apiserver
type proxy groups that wish to use the letsencrypt staging directory and
apply the appropriate environment variable to the statefulset it
produces.
Updates #13358
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit modifies the k8s operator to allow for customisation of the ingress class name
via a new `OPERATOR_INGRESS_CLASS_NAME` environment variable. For backwards compatibility,
this defaults to `tailscale`.
When using helm, a new `ingress.name` value is provided that will set this environment variable
and modify the name of the deployed `IngressClass` resource.
Fixes https://github.com/tailscale/tailscale/issues/16248
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit modifies the operator helm chart values to bring the newly
added `loginServer` field to the top level. We felt as though it was a bit
confusing to be at the `operatorConfig` level as this value modifies the
behaviour or the operator, api server & all resources that the operator
manages.
Updates https://github.com/tailscale/corp/issues/29847
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit modifies the kubernetes operator to allow for customisation of the tailscale
login url. This provides some data locality for people that want to configure it.
This value is set in the `loginServer` helm value and is propagated down to all resources
managed by the operator. The only exception to this is recorder nodes, where additional
changes are required to support modifying the url.
Updates https://github.com/tailscale/corp/issues/29847
Signed-off-by: David Bond <davidsbond93@gmail.com>
This commit adds a NOTES.txt to the operator helm chart that will be written to the
terminal upon successful installation of the operator.
It includes a small list of knowledgebase articles with possible next steps for
the actor that installed the operator to the cluster. It also provides possible
commands to use for explaining the custom resources.
Fixes#13427
Signed-off-by: David Bond <davidsbond93@gmail.com>
David BondandGitHub