silverwind
0cedd98051
Adds a Kubernetes backend. A `name:kubernetes://image` label runs the job as one pod through the Kubernetes API, with services as containers of the same pod. Step env is exported by a script sent over exec stdin, keeping it out of the pod spec and process arguments, and service env goes into a per-job Secret. Docker actions and container options are rejected. See `docs/kubernetes.md`. Operators shape job pods with `kubernetes.pod_template`, with per-label `pod_templates` merged in `runs-on` order and a `$services` entry for service containers. The idle cleanup removes pods and Secrets a runner left behind. The client calls the Kubernetes API directly and runs step commands over `coder/websocket` (same dependency used in gitea) instead of pulling in the heavyweight `kubernetes/client-go`. Includes an e2e test against k3s. Replaces: https://gitea.com/gitea/runner/pulls/1000 Fixes: https://gitea.com/gitea/runner/issues/31 Assisted-by: Claude Code:claude-opus-5-5 Co-authored-by: Zettat123 <zettat123@gmail.com> Co-authored-by: bircni <bircni@icloud.com> Reviewed-on: https://gitea.com/gitea/runner/pulls/1260 Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Reviewed-by: Zettat123 <39446+zettat123@noreply.gitea.com> Co-authored-by: silverwind <me@silverwind.io>