kubernetes: add separate docs directory and update immich manifests

kubernetes/immich/backup/immich-intermediate-db.yaml

@@ -1,51 +0,0 @@
-apiVersion: apps/v1
-kind: StatefulSet
-metadata:
-  name: immich-migration-db
-spec:
-  serviceName: "immich-migration-db"
-  replicas: 1
-  selector:
-    matchLabels:
-      app: immich-migration-db
-  template:
-    metadata:
-      labels:
-        app: immich-migration-db
-    spec:
-      containers:
-        - name: postgres
-          image: ghcr.io/immich-app/postgres:14-vectorchord0.4.3-pgvectors0.2.0
-          ports:
-            - containerPort: 5432
-          env:
-            - name: POSTGRES_DB
-              value: immich
-            - name: POSTGRES_USER
-              value: immich
-            - name: POSTGRES_PASSWORD
-              value: arsehole
-          volumeMounts:
-            - name: pgdata
-              mountPath: /var/lib/postgresql/data
-  volumeClaimTemplates:
-    - metadata:
-        name: pgdata
-      spec:
-        accessModes: ["ReadWriteOnce"]
-        resources:
-          requests:
-            storage: 10Gi
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: immich-migration-db
-spec:
-  selector:
-    app: immich-migration-db
-  ports:
-    - name: postgres
-      port: 5432
-      targetPort: 5432
-  type: LoadBalancer

kubernetes/immich/dbBackup.yaml

@@ -0,0 +1,11 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: ScheduledBackup
+metadata:
+  name: immich-db-backup
+spec:
+  immediate: true
+  schedule: "0 0 0 * * *"  # At midnight every day
+  backupOwnerReference: self
+  cluster:
+    name: immich-database
+