{{- if .Values.backups.postgres.enabled }}
apiVersion: batch/v1
kind: CronJob
metadata:
  name: {{ include "cloudhost-platform.fullname" . }}-postgres-backup
  namespace: {{ include "cloudhost-platform.namespace" . }}
  labels:
    {{- include "cloudhost-platform.labels" . | nindent 4 }}
spec:
  schedule: {{ .Values.backups.postgres.schedule | quote }}
  successfulJobsHistoryLimit: 3
  failedJobsHistoryLimit: 1
  jobTemplate:
    spec:
      template:
        spec:
          restartPolicy: OnFailure
          containers:
            - name: backup
              image: {{ .Values.images.postgres | quote }}
              env:
                - name: PGHOST
                  value: {{ include "cloudhost-platform.postgres.fullname" . }}
                - name: PGPORT
                  value: "5432"
                - name: PGDATABASE
                  value: {{ .Values.postgres.database | quote }}
                - name: PGUSER
                  value: {{ .Values.postgres.username | quote }}
                - name: PGPASSWORD
                  valueFrom:
                    secretKeyRef:
                      name: {{ include "cloudhost-platform.secretName" . }}
                      key: postgres-password
              command:
                - sh
                - -c
                - |
                  set -e
                  STAMP=$(date +%Y%m%d-%H%M%S)
                  FILE="/backup/cloudhost-${STAMP}.sql.gz"
                  pg_dump | gzip > "$FILE"
                  echo "Backup written to $FILE"
              volumeMounts:
                - name: backup
                  mountPath: /backup
          volumes:
            - name: backup
              persistentVolumeClaim:
                claimName: {{ include "cloudhost-platform.fullname" . }}-postgres-backup
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: {{ include "cloudhost-platform.fullname" . }}-postgres-backup
  namespace: {{ include "cloudhost-platform.namespace" . }}
spec:
  accessModes: [ReadWriteOnce]
  resources:
    requests:
      storage: {{ .Values.backups.postgres.storageSize }}
{{- end }}