mirror of
https://gitea.com/gitea/act_runner
synced 2026-11-03 10:57:22 +01:00
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>
84 lines
1.8 KiB
YAML
84 lines
1.8 KiB
YAML
apiVersion: v1
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data:
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token: << base64 encoded registration token >>
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kind: Secret
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metadata:
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name: runner-secret
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: runner
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: runner
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rules:
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- apiGroups: [""]
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resources: ["pods"]
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verbs: ["create", "get", "list", "delete"]
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- apiGroups: [""]
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resources: ["pods/exec"]
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verbs: ["create", "get"]
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- apiGroups: [""]
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resources: ["pods/log"]
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verbs: ["get"]
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- apiGroups: [""]
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resources: ["secrets"]
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verbs: ["create", "delete"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: runner
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: Role
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name: runner
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subjects:
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- kind: ServiceAccount
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name: runner
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: runner
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spec:
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serviceName: runner
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selector:
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matchLabels:
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app: runner
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template:
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metadata:
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labels:
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app: runner
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spec:
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serviceAccountName: runner
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terminationGracePeriodSeconds: 10800 # keep above runner.shutdown_timeout, see README
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containers:
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- name: runner
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image: gitea/runner:nightly
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env:
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- name: GITEA_INSTANCE_URL
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value: http://gitea-http.gitea.svc.cluster.local:3000
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- name: GITEA_RUNNER_REGISTRATION_TOKEN
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valueFrom:
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secretKeyRef:
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name: runner-secret
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key: token
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- name: GITEA_RUNNER_LABELS
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value: ubuntu-latest:kubernetes://docker.gitea.com/runner-images:ubuntu-latest
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volumeMounts:
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- name: runner-data
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mountPath: /data
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volumeClaimTemplates:
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- metadata:
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name: runner-data
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spec:
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: 1Gi
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