# Holds the runner's working directory (/data): the .runner registration file
# and, optionally, the config file.
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: runner-vol
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
  storageClassName: standard
---
# Holds the rootless Docker daemon's data root, i.e. the images pulled for jobs.
# Without it, the image cache is lost whenever the pod is recreated and every job
# re-pulls its images. Size it for the images you expect to cache.
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: docker-vol
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 20Gi
  storageClassName: standard
---
apiVersion: v1
data:
  # The registration token can be obtained from the web UI, API or command-line.
  # You can also set a pre-defined global runner registration token for the Gitea instance via
  # `GITEA_RUNNER_REGISTRATION_TOKEN`/`GITEA_RUNNER_REGISTRATION_TOKEN_FILE` environment variable.
  token: << base64 encoded registration token >>
kind: Secret
metadata:
  name: runner-secret
type: Opaque
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: runner
  name: runner
spec:
  replicas: 1
  selector:
    matchLabels:
      app: runner
  strategy: {}
  template:
    metadata:
      labels:
        app: runner
    spec:
      restartPolicy: Always
      volumes:
      - name: runner-data
        persistentVolumeClaim:
          claimName: runner-vol
      - name: docker-data
        persistentVolumeClaim:
          claimName: docker-vol
      securityContext:
        # The dind-rootless image runs as the `rootless` user (UID/GID 1000);
        # fsGroup makes both volumes writable for it.
        fsGroup: 1000
      containers:
      - name: runner
        image: gitea/runner:nightly-dind-rootless
        imagePullPolicy: Always
        env:
        - name: DOCKER_HOST
          value: tcp://localhost:2376
        - name: DOCKER_CERT_PATH
          value: /certs/client
        - name: DOCKER_TLS_VERIFY
          value: "1"
        - name: GITEA_INSTANCE_URL
          value: http://gitea-http.gitea.svc.cluster.local:3000
        - name: GITEA_RUNNER_REGISTRATION_TOKEN
          valueFrom:
            secretKeyRef:
              name: runner-secret
              key: token
        securityContext:
          privileged: true
        volumeMounts:
        - name: runner-data
          mountPath: /data
        # The rootless daemon keeps its images here, not under /data.
        - name: docker-data
          mountPath: /home/rootless/.local/share/docker