Merge pull request #2235 from CloudFitSoftware/zjones/private_cluster_flag

Add Private Cluster Flag for Local Development

docs/deploy-development-rp.md

@@ -108,6 +108,8 @@
    CLUSTER=<cluster-name> go run ./hack/cluster delete
    ```
 
+   By default, a public cluster will be created. In order to create a private cluster, set the `PRIVATE_CLUSTER` environment variable to `true` prior to creation. Internet access from the cluster can also be restricted by setting the `NO_INTERNET` environment variable to `true`.
+
    [1]: https://docs.microsoft.com/en-us/azure/openshift/tutorial-create-cluster
 
 1. The following additional RP endpoints are available but not exposed via `az

pkg/util/cluster/cluster.go

@@ -147,7 +147,7 @@ func (c *Cluster) Create(ctx context.Context, vnetResourceGroup, clusterName str
 
 	visibility := api.VisibilityPublic
 
-	if os.Getenv("NO_INTERNET") != "" {
+	if os.Getenv("PRIVATE_CLUSTER") != "" || os.Getenv("NO_INTERNET") != "" {
 		visibility = api.VisibilityPrivate
 	}