9fe442ce0d
Phase 2 of the Stalwart RocksDB -> PostgreSQL migration (DEV-467). Purely additive - does not touch the running stalwart-0 pod, its ConfigMap, PVC, or bootstrap-config. - stalwart-postgres.yaml: single-replica StatefulSet with a 10Gi hcloud-volumes-encrypted PVC (subPath pgdata), ClusterIP Service on 5432, nodeAffinity csi.hetzner.cloud/location=fsn1 so the DB co-locates with stalwart-0 (which is fsn1-pinned by its PVC). Resources match forgejo-postgres (250m/512Mi req, 500m/1Gi lim). - stalwart-postgres-credentials-sealed.yaml: sealed secret with POSTGRES_USER=stalwart, POSTGRES_DB=stalwart, POSTGRES_PASSWORD, plus a copy of the password under stalwart-db-password for Stalwart's [store.postgres] config in the Phase 4 cutover. - stalwart-postgres-backup.yaml: daily CronJob at 02:30 UTC that streams pg_dump | gzip into the existing stalwart-s3-backup restic repo tagged stalwart-postgres, with independent retention keys (14d/8w/6m) so it doesn't collide with the RocksDB snapshots. activeDeadlineSeconds=1800 mirrors the DEV-464 sibling fix. Co-Authored-By: Paperclip <noreply@paperclip.ing>
100 lines
2.3 KiB
YAML
100 lines
2.3 KiB
YAML
---
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apiVersion: v1
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kind: Service
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metadata:
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name: stalwart-postgres
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namespace: stalwart
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labels:
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app: stalwart-postgres
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spec:
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type: ClusterIP
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selector:
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app: stalwart-postgres
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ports:
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- name: postgres
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port: 5432
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targetPort: 5432
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protocol: TCP
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: stalwart-postgres
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namespace: stalwart
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labels:
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app: stalwart-postgres
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spec:
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serviceName: stalwart-postgres
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replicas: 1
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selector:
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matchLabels:
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app: stalwart-postgres
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template:
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metadata:
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labels:
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app: stalwart-postgres
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spec:
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affinity:
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nodeAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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nodeSelectorTerms:
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- matchExpressions:
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- key: csi.hetzner.cloud/location
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operator: In
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values:
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- fsn1
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containers:
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- name: postgres
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image: postgres:16-alpine
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imagePullPolicy: IfNotPresent
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ports:
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- name: postgres
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containerPort: 5432
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protocol: TCP
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envFrom:
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- secretRef:
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name: stalwart-postgres-credentials
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env:
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- name: PGDATA
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value: /var/lib/postgresql/data/pgdata
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resources:
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requests:
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cpu: 250m
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memory: 512Mi
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limits:
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cpu: 500m
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memory: 1Gi
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readinessProbe:
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exec:
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command:
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- /bin/sh
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- -c
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- pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB"
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initialDelaySeconds: 10
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 6
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livenessProbe:
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exec:
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command:
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- /bin/sh
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- -c
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- pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB"
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initialDelaySeconds: 30
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periodSeconds: 30
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timeoutSeconds: 5
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failureThreshold: 6
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volumeMounts:
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- name: postgres-data
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mountPath: /var/lib/postgresql/data
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subPath: pgdata
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volumeClaimTemplates:
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- metadata:
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name: postgres-data
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spec:
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accessModes:
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- ReadWriteOnce
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storageClassName: hcloud-volumes-encrypted
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resources:
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requests:
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storage: 10Gi
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