Add CloudNativePG Helm Flux Repository

infrastructure/hydra/cloud-native-pg/helm-release.yaml

@@ -0,0 +1,20 @@
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: cnpg
+  namespace: cnpg-system
+spec:
+  chart:
+    spec:
+      chart: cnpg/cloudnative-pg
+      interval: 12h0m0s
+      sourceRef:
+        kind: HelmRepository
+        name: cnpg
+        namespace: cnpg-system
+  install:
+    crds: Create
+  interval: 30m0s
+  upgrade:
+    crds: CreateReplace
+status: {}

infrastructure/hydra/cloud-native-pg/helm-repository-source.yaml

@@ -0,0 +1,9 @@
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+metadata:
+  name: cnpg
+  namespace: cnpg-system
+spec:
+  interval: 24h0m0s
+  url: https://cloudnative-pg.github.io/charts
+status: {}

infrastructure/hydra/cloud-native-pg/namespace.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: cnpg-system
+spec: {}
+status: {}