Add a note about the motivation behind adding/removing clusters.

2016-12-01 12:47:54 -08:00
parent f8cce7a66c
commit 8cd5f9652a
1 changed files with 5 additions and 0 deletions
@@ -123,6 +123,11 @@ federation with host cluster `rivendell`:
 kubefed join gondor --host-cluster-context=rivendell
 ```

+> Note: Kubernetes requires that you manually join clusters to a
+federation because the federation control plane manages only those
+clusters that it is responsible for managing. Adding a cluster tells
+the federation control plane that it is responsible for managing that
+cluster.

 ### Naming rules and customization