Add ArgoCD as an optional module

oci-managed/argocd/argocd.tf

@@ -0,0 +1,28 @@
+resource "helm_release" "argocd" {
+  namespace        = var.namespace
+  create_namespace = true
+  name             = "argo"
+  repository       = "https://argoproj.github.io/argo-helm"
+  chart            = "argo-cd"
+  version          = var.argocd_chart_version
+  cleanup_on_fail  = true
+
+  # Helm chart deployment can sometimes take longer than the default 5 minutes
+  timeout = var.timeout_seconds
+
+  set {
+    name  = "configs.params.server\\.insecure"
+    value = "true"
+  }
+}
+
+resource "kubectl_manifest" "dashboard-ingress" {
+  depends_on = [helm_release.argocd]
+  
+  server_side_apply = true
+
+  yaml_body  = templatefile("${path.module}/argocd_ingress_route.tfpl.yaml", {
+      namespace = var.namespace,
+      my_domain = var.my_domain
+    })
+}