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74 lines
2.5 KiB
YAML
74 lines
2.5 KiB
YAML
{{- if .Values.pvcBackup.enabled -}}
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apiVersion: batch/v1
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kind: CronJob
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metadata:
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name: {{ include "home-assistant.fullname" . }}-pvc-backup
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{{- if .Values.namespaceOverride }}
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namespace: {{ .Values.namespaceOverride }}
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{{- end }}
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labels:
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{{- include "home-assistant.labels" . | nindent 4 }}
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spec:
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successfulJobsHistoryLimit: 1
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failedJobsHistoryLimit: 1
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schedule: {{ .Values.pvcBackup.schedule | quote }}
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jobTemplate:
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spec:
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template:
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spec:
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containers:
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- name: pvc-backup
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image: {{ .Values.pvcBackup.image }}
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command:
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- /bin/sh
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- -c
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- |
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set -e
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BACKUP_DIR="/backup/{{ include "home-assistant.fullname" . }}"
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TIMESTAMP=$(date +%Y%m%d-%H%M%S)
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mkdir -p "$BACKUP_DIR"
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# Create compressed tar of config PVC
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tar czf "$BACKUP_DIR/config-${TIMESTAMP}.tar.gz" -C /config .
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# Retention: Delete backups older than specified days
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find "$BACKUP_DIR" -name "config-*.tar.gz" -mtime +{{ .Values.pvcBackup.retentionDays }} -delete
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volumeMounts:
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- name: config
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mountPath: /config
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readOnly: true
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- name: backup-storage
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mountPath: /backup
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volumes:
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- name: config
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persistentVolumeClaim:
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claimName: {{ .Values.persistence.config.existingClaim | default (include "home-assistant.fullname" .) }}
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- name: backup-storage
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hostPath:
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path: {{ .Values.pvcBackup.storagePath }}
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type: DirectoryOrCreate
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restartPolicy: OnFailure
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{{- if .Values.pvcBackup.node }}
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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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- {{ .Values.pvcBackup.node }}
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{{- else }}
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{{- with .Values.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 10 }}
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{{- end }}
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{{- with .Values.affinity }}
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affinity:
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{{- toYaml . | nindent 10 }}
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{{- end }}
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{{- end }}
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{{- with .Values.tolerations }}
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tolerations:
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{{- toYaml . | nindent 10 }}
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{{- end }}
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{{- end }}
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