Added Kubernetes resources for TLS setup, updated docs

argocd/namespaces/kube-system/applications/csi-driver-nfs.yaml

@@ -0,0 +1,29 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: csi-driver-nfs
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "-800"
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+  destination:
+    namespace: kube-system
+    server: https://kubernetes.default.svc
+  source:
+    chart: csi-driver-nfs
+    repoURL: https://raw.githubusercontent.com/kubernetes-csi/csi-driver-nfs/master/charts
+    targetRevision: 4.12.1
+    helm:
+      valuesObject:
+        externalSnapshotter:
+          enabled: true
+        controller:
+          runOnControlPlane: true
+