Clarify how to use kuebconfig. (#869)

kubernetes-sigs · Apr 9, 2019 · b03dc0e · b03dc0e
1 parent d6418fc
commit b03dc0e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cmd/clusterctl/README.md b/cmd/clusterctl/README.md
@@ -82,6 +82,8 @@ $ kubectl --kubeconfig kubeconfig get machines
 $ kubectl --kubeconfig kubeconfig get machines -o yaml
 ```
 
+**NOTE:** There is no need to specify `--kubeconfig` if your `kubeconfig` was located in the default directory under `$HOME/.kube/config` or if you have already exposed env variable `KUBECONFIG`.
+
 #### Scaling your cluster
 
 You can scale your cluster by adding additional individual Machines, or by adding a MachineSet or MachineDeployment