use Helm for metrics-server

apps/metrics-server.yaml

@@ -0,0 +1,52 @@
+---
+apiVersion: v1
+stringData:
+  name: metrics-server
+  project: default
+  proxy: http://proxy-lb.lab.kill0.net:3128
+  type: helm
+  url: https://kubernetes-sigs.github.io/metrics-server
+kind: Secret
+metadata:
+  labels:
+    argocd.argoproj.io/secret-type: repository
+  name: repo-metrics-server
+  namespace: argocd
+type: Opaque
+---
+apiVersion: argoproj.io/v1alpha1
+kind: ApplicationSet
+metadata:
+  name: metrics-server
+spec:
+  goTemplate: true
+  goTemplateOptions: ["missingkey=error"]
+  generators:
+    - list:
+        elements:
+        - cluster: production
+          url: https://kubernetes.default.svc
+          chart: &version 3.12.2
+        - cluster: staging
+          url: https://k3s-ctrl-lb.lab.kill0.net:6443
+          chart: *version
+        - cluster: development
+          url: https://k0s-ctrl-vip.lab.kill0.net:6443
+          chart: *version
+  template:
+    metadata:
+      name: 'metrics-server-{{.cluster}}'
+    spec:
+      project: default
+      source:
+        chart: metrics-server
+        repoURL: https://kubernetes-sigs.github.io/metrics-server
+        targetRevision: '{{.chart}}'
+        helm:
+          releaseName: metrics-server
+      destination:
+        server: '{{.url}}'
+      syncPolicy:
+        automated:
+          prune: true
+          selfHeal: true

metrics-server/kustomization.yaml

@@ -1,3 +0,0 @@
----
-resources:
-- https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.7.2/components.yaml