Add longhorn

apps/templates/helm-cert-manager.yaml

@@ -21,4 +21,6 @@ spec:
   syncPolicy:
     syncOptions:
     - CreateNamespace=true
-    automated: {}
+    automated:
+      prune: true
+      selfHeal: true

apps/templates/helm-longhorn.yaml

@@ -0,0 +1,21 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: longhorn
+  namespace: argocd
+spec:
+  syncPolicy:
+    syncOptions:
+      - CreateNamespace=true
+  project: default
+  sources:
+    - chart: longhorn
+      repoURL: https://charts.longhorn.io/
+      targetRevision: v1.7.1 # Replace with the Longhorn version you'd like to install or upgrade to
+      helm:
+        values: |
+          preUpgradeChecker:
+            jobEnabled: false
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: longhorn-system