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argocd-apps/apps/base/arrstack/postgres/cnpg_backup.yaml
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unkin-agent 60309fc5c2
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arrstack: gate apps on DB via initContainer instead of sync-waves
Per review: drop the ArgoCD sync-wave annotations (their health-gating is
what deadlocked the first deploy) and instead add a wait-for-db init
container to each app that blocks until its own Postgres database+role is
reachable (libpq PG* env, password never in argv). ArgoCD applies
everything at once; the app container only starts once its DB is ready.
2026-08-22 12:38:02 +10:00

46 lines
1.2 KiB
YAML

---
# Ceph RGW (S3) backup target for the shared arrstack CNPG cluster, provisioned
# by the in-estate cephrgw-operator: one dedicated bucket + owner user. CNPG
# reads the S3 credential Secret (cnpg-arrstack-backup-s3) from this namespace.
apiVersion: ceph.unkin.net/v1alpha1
kind: ObjectStoreUser
metadata:
name: cnpg-arrstack-backup
namespace: arrstack
spec:
displayName: "CNPG backup owner (arrstack)"
uid: cnpg-arrstack-backup
maxBuckets: 5
secretName: cnpg-arrstack-backup-s3
retainOnDelete: true
---
apiVersion: ceph.unkin.net/v1alpha1
kind: Bucket
metadata:
name: cnpg-arrstack
namespace: arrstack
spec:
placementTarget: ec
bucketName: cnpg-arrstack
ownerRef: cnpg-arrstack-backup
versioning: false
tags:
app: arrstack
purpose: cnpg-backup
retainOnDelete: true
---
# Nightly base backup on top of always-on WAL archiving. Staggered from the
# other CNPG clusters (6-field cron, seconds first).
apiVersion: postgresql.cnpg.io/v1
kind: ScheduledBackup
metadata:
name: cnpg-arrstack-nightly
namespace: arrstack
spec:
schedule: "0 45 3 * * *"
immediate: false
backupOwnerReference: self
method: barmanObjectStore
cluster:
name: arrstack-postgres