add a note when mount a configmap to pod (#7745)

kubernetes · Mar 22, 2018 · 0d07a6b · 0d07a6b
1 parent 60b5600
commit 0d07a6b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/docs/tasks/configure-pod-container/configure-pod-configmap.md b/docs/tasks/configure-pod-container/configure-pod-configmap.md
@@ -502,6 +502,9 @@ special.level
 special.type
 ```
 
+**Caution:** If there are some files in the `/etc/config/` directory, they will be deleted.
+{: .caution}
+
 ### Add ConfigMap data to a specific path in the Volume
 
 Use the `path` field to specify the desired file path for specific ConfigMap items.