cloudnativepg: create separate cluster for immich

postgres/config/clusters/immich.yaml

@@ -0,0 +1,53 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: immich
+spec:
+  # At the time of writing, immich is only compatible with pgvecto.rs <0.4. Latest postgres image with that version is 16.5.
+  imageName: ghcr.io/tensorchord/cloudnative-pgvecto.rs:16.5-v0.3.0@sha256:be3f025d79aa1b747817f478e07e71be43236e14d00d8a9eb3914146245035ba
+  # A bug was reported in v0.3.0, which does not allow a replicated setup:
+  # https://github.com/immich-app/immich-charts/issues/149#issuecomment-2559012759
+  instances: 1
+
+  postgresql:
+    shared_preload_libraries:
+      - "vectors.so"
+
+  # The "postgres" superuser is needed only for import and it can be deactivated after migration.
+  enableSuperuserAccess: true
+  # superuserSecret: immich-superuser
+
+  managed:
+    roles:
+      - name: immich
+        superuser: true
+        login: true
+        passwordSecret:
+          name: immich-auth
+
+  bootstrap:
+    initdb:
+      database: immich
+      owner: immich
+      # secret:
+      #   name: immich-postgres-user
+      postInitSQL:
+        - CREATE EXTENSION IF NOT EXISTS "vectors";
+        - CREATE EXTENSION IF NOT EXISTS "cube" CASCADE;
+        - CREATE EXTENSION IF NOT EXISTS "earthdistance" CASCADE;
+
+  storage:
+    size: 8Gi
+    storageClass: rook-ceph-block
+
+  backup:
+    barmanObjectStore:
+      destinationPath: "s3://weyma-talos-shared-pgsql-backup/"
+      endpointURL: http://10.105.15.20:9000
+      s3Credentials:
+        accessKeyId:
+          key: s3AccessKey
+          name: s3-backup-creds
+        secretAccessKey:
+          key: s3SecretKey
+          name: s3-backup-creds

postgres/config/databases/immich_db.yaml

@@ -1,12 +0,0 @@
-apiVersion: postgresql.cnpg.io/v1
-kind: Database
-metadata:
-  name: immich-db
-  namespace: cloudnativepg
-spec:
-  cluster:
-    name: weyma-pgsql
-  databaseReclaimPolicy: retain
-  ensure: present
-  name: immich
-  owner: immich

postgres/config/scheduled_backup.yaml

@@ -7,3 +7,13 @@ spec:
   backupOwnerReference: self
   cluster:
     name: weyma-pgsql
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: ScheduledBackup
+metadata:
+  name: immich-postgres-nightly
+spec:
+  schedule: "0 4 * * *"
+  backupOwnerReference: self
+  cluster:
+    name: immich