cmd/k8s-operator: generate static kube manifests from the Helm chart. (#10436)

* cmd/k8s-operator: generate static manifests from Helm charts

This is done to ensure that there is a single source of truth
for the operator kube manifests.
Also adds linux node selector to the static manifests as
this was added as a default to the Helm chart.

Static manifests can now be generated by running
`go generate tailscale.com/cmd/k8s-operator`.

Updates tailscale/tailscale#9222

Signed-off-by: Irbe Krumina <irbe@tailscale.com>
This commit is contained in:
Irbe Krumina
2023-12-04 10:18:07 +00:00
committed by GitHub
parent 263e01c47b
commit 49fd0a62c9
10 changed files with 270 additions and 142 deletions

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# Tailscale Kubernetes operator deployment manifests
./cmd/k8s-operator/deploy contain various Tailscale Kubernetes operator deployment manifests.
## Helm chart
`./cmd/k8s-operator/deploy/chart` contains Tailscale operator Helm chart templates.
The chart templates are also used to generate the static manifest, so developers must ensure that any changes applied to the chart have been propagated to the static manifest by running `go generate tailscale.com/cmd/k8s-operator`
## Static manifests
`./cmd/k8s-operator/deploy/manifests/operator.yaml` is a static manifest for the operator generated from the Helm chart templates for the operator.