redaction (#1)

Add the redacted source file for demo purposes

Reviewed-on: https://source.michaeldileo.org/michael_dileo/Keybard-Vagabond-Demo/pulls/1
Co-authored-by: Michael DiLeo <michael_dileo@proton.me>
Co-committed-by: Michael DiLeo <michael_dileo@proton.me>

manifests/infrastructure/postgresql/backup-config.yaml

@@ -0,0 +1,60 @@
+---
+# 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"