update federation control plane turn down command (#7332)

**kubectl** uses `--context` option for specifying the context, the option `--host-cluster-context` is for **kubefed join**.
2018-02-19 05:13:37 +08:00 · 2018-02-19 05:13:37 +08:00 · 246cb9e02d
parent d1e8acb628
commit 246cb9e02d
1 changed files with 1 additions and 1 deletions
--- a/docs/tasks/federation/set-up-cluster-federation-kubefed.md
+++ b/docs/tasks/federation/set-up-cluster-federation-kubefed.md
@ -483,7 +483,7 @@ federation control plane's etcd. You can delete the federation
 namespace by running the following command:

 ```
-kubectl delete ns federation-system --host-cluster-context=rivendell
+kubectl delete ns federation-system --context=rivendell
 ```

 Note that `rivendell` is the host cluster name, replace that with the