63 lines
2.0 KiB
YAML
63 lines
2.0 KiB
YAML
apiVersion: batch/v1
|
|
kind: CronJob
|
|
metadata:
|
|
name: pelican-pg-backup
|
|
namespace: backups
|
|
spec:
|
|
schedule: "0 2 * * *"
|
|
concurrencyPolicy: Forbid
|
|
successfulJobsHistoryLimit: 3
|
|
failedJobsHistoryLimit: 3
|
|
jobTemplate:
|
|
spec:
|
|
template:
|
|
spec:
|
|
restartPolicy: OnFailure
|
|
containers:
|
|
- name: pg-dump
|
|
image: postgres:16-alpine
|
|
env:
|
|
- name: PGPASSWORD
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: pelican-pg-backup-credentials
|
|
key: password
|
|
- name: PGHOST
|
|
value: postgresql.pelican.svc.cluster.local
|
|
- name: PGUSER
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: pelican-pg-backup-credentials
|
|
key: username
|
|
- name: PGDATABASE
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: pelican-pg-backup-credentials
|
|
key: database
|
|
command:
|
|
- /bin/sh
|
|
- -c
|
|
- |
|
|
set -e
|
|
BACKUP_DIR=/backups/pelican
|
|
mkdir -p "$BACKUP_DIR"
|
|
FILENAME="$BACKUP_DIR/pelican-$(date +%Y%m%d-%H%M%S).sql.gz"
|
|
pg_dump -h "$PGHOST" -U "$PGUSER" -d "$PGDATABASE" | gzip > "$FILENAME"
|
|
echo "Backup written: $FILENAME"
|
|
find "$BACKUP_DIR" -name '*.sql.gz' -mtime +7 -delete
|
|
echo "Retention cleanup done (keeping 7 days)"
|
|
resources:
|
|
requests:
|
|
cpu: 100m
|
|
memory: 128Mi
|
|
limits:
|
|
cpu: 500m
|
|
memory: 512Mi
|
|
volumeMounts:
|
|
- name: backup-storage
|
|
mountPath: /backups
|
|
volumes:
|
|
- name: backup-storage
|
|
persistentVolumeClaim:
|
|
claimName: backup-storage
|