---
# Longhorn Recurring Job for PostgreSQL Backup
apiVersion: longhorn.io/v1beta2
kind: RecurringJob
metadata:
  name: postgresql-backup-daily
  namespace: longhorn-system
spec:
  # Incremental backup (snapshot-based)
  task: backup
  cron: "0 2 * * *"  # Daily at 2 AM UTC
  retain: 14  # Keep 14 daily backups (2 weeks)
  concurrency: 2  # Max 2 concurrent backup operations
  
  # Target PostgreSQL volumes using group-based selection
  groups:
  - postgresql-backup
  
  # Labels for the recurring job itself
  labels:
    recurring-job: "postgresql-backup-daily"
    backup-type: "daily"
---
# Weekly backup for longer retention
apiVersion: longhorn.io/v1beta2
kind: RecurringJob
metadata:
  name: postgresql-backup-weekly
  namespace: longhorn-system
spec:
  task: backup
  cron: "0 1 * * 0"  # Weekly at 1 AM on Sunday
  retain: 8  # Keep 8 weekly backups (2 months)
  concurrency: 1
  
  groups:
  - postgresql-backup
  
  labels:
    recurring-job: "postgresql-backup-weekly"
    backup-type: "weekly"
---
# Snapshot cleanup job for space management
apiVersion: longhorn.io/v1beta2
kind: RecurringJob
metadata:
  name: postgresql-snapshot-cleanup
  namespace: longhorn-system
spec:
  task: snapshot-cleanup
  cron: "0 3 * * *"  # Daily at 3 AM UTC (after backup)
  retain: 5  # Keep only 5 snapshots locally
  concurrency: 2
  
  groups:
  - postgresql-backup
  
  labels:
    recurring-job: "postgresql-snapshot-cleanup"
    backup-type: "cleanup"