add cloudnative-pg components

Author: soerenschneider

apps/linkding/components/postgres-cloudnativepg/cluster.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: linkding
+spec:
+  instances: 1
+  imageName: ghcr.io/cloudnative-pg/postgresql:17.4
+  storage:
+    size: 10Gi
+  bootstrap:
+    initdb:
+      database: linkding
+      owner: linkding
+      secret:
+        name: linkding-postgres

apps/linkding/components/postgres-cloudnativepg/kustomization.yaml

@@ -0,0 +1,28 @@
+---
+apiVersion: kustomize.config.k8s.io/v1alpha1
+kind: Component
+resources:
+  - cluster.yaml
+configMapGenerator:
+  - name: linkding
+    behavior: merge
+    envs:
+      - linkding.properties
+patches:
+  - target:
+      kind: Deployment
+      name: linkding
+    patch: |-
+      - op: add
+        path: /spec/template/spec/containers/0/env
+        value:
+          - name: LD_DB_USER
+            valueFrom:
+              secretKeyRef:
+                name: linkding-postgres
+                key: username
+          - name: LD_DB_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: linkding-postgres
+                key: password

apps/linkding/components/postgres-cloudnativepg/linkding.properties

@@ -0,0 +1,3 @@
+LD_DB_ENGINE=postgres
+LD_DB_HOST=linkding-rw
+LD_DB_DATABASE=linkding

apps/mealie/components/postgres-cloudnativepg-backup/kustomization.yaml

@@ -0,0 +1,8 @@
+---
+apiVersion: kustomize.config.k8s.io/v1alpha1
+kind: Component
+patches:
+  - target:
+      kind: "Cluster"
+      name: "mealie"
+    path: patch-backup.yaml

apps/mealie/components/postgres-cloudnativepg-backup/patch-backup.yaml

@@ -0,0 +1,18 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: mealie
+spec:
+  backup:
+    barmanObjectStore:
+      destinationPath: s3://my-backup-bucket/
+      s3Credentials:
+        accessKeyId:
+          name: mealie-s3-backup
+          key: ACCESS_KEY_ID
+        secretAccessKey:
+          name: mealie-s3-backup
+          key: SECRET_ACCESS_KEY
+      wal:
+        compression: gzip

apps/mealie/components/postgres-cloudnativepg-bootstrap-backup/kustomization.yaml

@@ -0,0 +1,8 @@
+---
+apiVersion: kustomize.config.k8s.io/v1alpha1
+kind: Component
+patches:
+  - target:
+      kind: "Cluster"
+      name: "mealie"
+    path: patch-backup.yaml

apps/mealie/components/postgres-cloudnativepg-bootstrap-backup/patch-backup.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: mealie
+spec:
+  bootstrap:
+    recovery:
+      backup:
+        name: latest-backup

apps/mealie/components/postgres-cloudnativepg/cluster.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: mealie
+spec:
+  instances: 1
+  imageName: ghcr.io/cloudnative-pg/postgresql:17.4
+  storage:
+    size: 10Gi
+  bootstrap:
+    initdb:
+      database: mealie
+      owner: mealie
+      secret:
+        name: mealie-postgres

apps/mealie/components/postgres-cloudnativepg/kustomization.yaml

@@ -0,0 +1,13 @@
+---
+apiVersion: kustomize.config.k8s.io/v1alpha1
+kind: Component
+resources:
+  - cluster.yaml
+configMapGenerator:
+  - name: mealie
+    behavior: merge
+    literals:
+      - "DB_ENGINE=postgres"
+      - "POSTGRES_PORT=5432"
+      - "POSTGRES_SERVER=mealie-rw"
+      - "POSTGRES_DB=mealie"

apps/miniflux/components/postgres-cloudnativepg/cluster.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: miniflux
+spec:
+  instances: 1
+  imageName: ghcr.io/cloudnative-pg/postgresql:17.4
+  storage:
+    size: 10Gi
+  bootstrap:
+    initdb:
+      database: miniflux
+      owner: miniflux
+      secret:
+        name: miniflux-postgres