add HelmRelease and HelmRepository configurations for Portainer

cluster/helm/portainer/portainer-release.yml

@@ -0,0 +1,37 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: portainer
+  namespace: default
+spec:
+  interval: 5m
+  chart:
+    spec:
+      chart: portainer
+      version: "1.0.64"
+      sourceRef:
+        kind: HelmRepository
+        name: portainer
+        namespace: flux-system
+      interval: 1m
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    remediation:
+      retries: 3
+  values:
+    service:
+      type: NodePort
+    persistence:
+      enabled: true
+      storageClass: longhorn
+      accessModes:
+        - ReadWriteOnce
+      size: 500Mi
+    NodePort:
+      enabled: true
+      port: 9000
+      targetPort: 9000
+      nodePort: 9111

cluster/helm/portainer/portainer-repo.yml

@@ -0,0 +1,9 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+metadata:
+  name: portainer
+  namespace: flux-system
+spec:
+  interval: 24h
+  url: https://portainer.github.io/k8s/