52 lines
1.7 KiB
YAML
52 lines
1.7 KiB
YAML
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# services/maintenance/metis-k3s-token-sync-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: metis-k3s-token-sync
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namespace: maintenance
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spec:
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schedule: "11 */6 * * *"
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concurrencyPolicy: Forbid
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successfulJobsHistoryLimit: 1
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failedJobsHistoryLimit: 2
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jobTemplate:
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spec:
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template:
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spec:
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serviceAccountName: metis-token-sync
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restartPolicy: OnFailure
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nodeSelector:
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kubernetes.io/arch: arm64
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node-role.kubernetes.io/control-plane: "true"
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tolerations:
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- key: node-role.kubernetes.io/control-plane
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operator: Exists
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effect: NoSchedule
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- key: node-role.kubernetes.io/master
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operator: Exists
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effect: NoSchedule
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containers:
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- name: sync
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image: registry.bstein.dev/bstein/kubectl:1.35.0
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imagePullPolicy: IfNotPresent
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command:
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- /bin/sh
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- -c
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args:
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- |
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set -euo pipefail
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token="$(tr -d '\n' < /host/var/lib/rancher/k3s/server/node-token)"
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kubectl -n maintenance create secret generic metis-runtime \
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--from-literal=k3s_token="${token}" \
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--dry-run=client -o yaml | kubectl apply -f -
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securityContext:
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runAsUser: 0
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volumeMounts:
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- name: k3s-server
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mountPath: /host/var/lib/rancher/k3s/server
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readOnly: true
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volumes:
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- name: k3s-server
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hostPath:
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path: /var/lib/rancher/k3s/server
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