122 lines
3.3 KiB
YAML
122 lines
3.3 KiB
YAML
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# CronJob to periodically clean Gitea Actions runner disk space
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# Prevents "no space left on device" errors during Docker builds
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# Deploy to: kubectl apply -f k8s/infra/runner-cleanup-cronjob.yaml
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apiVersion: batch/v1
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kind: CronJob
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metadata:
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name: runner-disk-cleanup
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namespace: ci # Adjust to your runner namespace
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labels:
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app: runner-cleanup
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spec:
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# Run daily at 2 AM
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schedule: "0 2 * * *"
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# Keep last 3 successful jobs
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successfulJobsHistoryLimit: 3
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failedJobsHistoryLimit: 1
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jobTemplate:
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spec:
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template:
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metadata:
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labels:
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app: runner-cleanup
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spec:
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serviceAccountName: runner-cleanup
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# Run on node with Gitea Actions runner
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affinity:
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nodeAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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nodeSelectorTerms:
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- matchExpressions:
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- key: kubernetes.io/hostname
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operator: In
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values:
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- runner-node # Adjust to your runner node name
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containers:
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- name: cleanup
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image: docker:24
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securityContext:
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privileged: true # Needed to access Docker daemon
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command:
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- /bin/sh
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- -c
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- |
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echo "=== Runner disk cleanup at $(date) ==="
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df -h /
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echo ""
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echo "Cleaning Docker..."
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docker system prune -af --volumes 2>&1 | tail -5
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echo ""
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echo "Cleaning Cargo cache..."
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rm -rf /root/.cargo/registry/cache 2>/dev/null
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rm -rf /root/.cargo/registry/index 2>/dev/null
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rm -rf /root/.cargo/git 2>/dev/null
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echo ""
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echo "Cleaning /tmp..."
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rm -rf /tmp/* 2>/dev/null
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echo ""
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echo "Disk after cleanup:"
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df -h /
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volumeMounts:
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- name: docker-sock
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mountPath: /var/run/docker.sock
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- name: runner-home
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mountPath: /root
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volumes:
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# Access Docker daemon on host
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- name: docker-sock
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hostPath:
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path: /var/run/docker.sock
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# Access runner home directory
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- name: runner-home
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hostPath:
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path: /home/runner # Adjust to your runner home path
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restartPolicy: OnFailure
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---
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# ServiceAccount for cleanup job
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: runner-cleanup
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namespace: ci
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---
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# Role for cleanup job
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: runner-cleanup
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rules:
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- apiGroups: [""]
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resources: ["nodes"]
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verbs: ["get", "list"]
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---
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# RoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: runner-cleanup
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: runner-cleanup
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subjects:
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- kind: ServiceAccount
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name: runner-cleanup
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namespace: ci
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