Terraform all resources, update encryption scheme, add ingress

manifests/ingress-nginx.yaml

@@ -23,4 +23,4 @@ spec:
       prune: true
       selfHeal: true
     syncOptions:
-      - CreateNamespace=true
+      - CreateNamespace=false

manifests/metrics-server.yaml

@@ -0,0 +1,22 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: metrics-server
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://kubernetes-sigs.github.io/metrics-server
+    chart: metrics-server
+    targetRevision: "*"
+    helm:
+      values: |
+        args:
+          - --kubelet-insecure-tls
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: kube-system
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true