chore: Add postgres operator

kubernetes/apps/database-system/crunchy-postgres-operator/app.ks.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: crunchy-postgres-operator
+spec:
+  path: ./apps/database-system/crunchy-postgres-operator/app
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+    namespace: flux-system
+  targetNamespace: database-system
+  interval: 10m
+  prune: true
+  wait: true

kubernetes/apps/database-system/crunchy-postgres-operator/app/helm-release.yaml

@@ -0,0 +1,30 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: pgo
+spec:
+  interval: 10m
+  chartRef:
+    kind: OCIRepository
+    name: pgo
+
+  values:
+    debug: false
+
+    replicas: 2
+    affinity:
+      podAntiAffinity:
+        requiredDuringSchedulingIgnoredDuringExecution:
+          - topologyKey: kubernetes.io/hostname
+            labelSelector:
+              matchLabels:
+                app.kubernetes.io/name: pgo
+
+    resources:
+      controller:
+        requests:
+          cpu: 20m
+          memory: 64Mi
+        limits:
+          memory: 256Mi

kubernetes/apps/database-system/crunchy-postgres-operator/app/kustomization.yaml

@@ -0,0 +1,7 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - ./helm-release.yaml
+  - ./oci-repository.yaml

kubernetes/apps/database-system/crunchy-postgres-operator/app/oci-repository.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: OCIRepository
+metadata:
+  name: pgo
+spec:
+  interval: 15m
+  url: oci://registry.developers.crunchydata.com/crunchydata/pgo
+  ref:
+    tag: 6.0.0
+
+  layerSelector:
+    mediaType: application/vnd.cncf.helm.chart.content.v1.tar+gzip
+    operation: copy

kubernetes/apps/database-system/crunchy-postgres-operator/kustomization.yaml

@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - ./app.ks.yaml

kubernetes/apps/database-system/kustomization.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: database-system
+
+resources:
+  - ./namespace.yaml
+  # - ./crunchy-postgres-operator
+  # - ./dragonfly-operator
+  # - ./rabbitmq-operator

kubernetes/apps/database-system/namespace.yaml

@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: _
+  annotations:
+    kustomize.toolkit.fluxcd.io/prune: disabled

kubernetes/apps/storage-system/kustomization.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: storage-system
+
+resources:
+  - ./namespace.yaml
+  # - ./openebs
+  # - ./snapshot-controller
+  # - ./volsync

kubernetes/apps/storage-system/namespace.yaml

@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: _
+  annotations:
+    kustomize.toolkit.fluxcd.io/prune: disabled