Resource name constraints (2) (#19119)

xref: #17969, #19099, #18746
2020-02-29 04:10:38 +08:00
parent fc3a741b1e
commit 6318dbb124
7 changed files with 40 additions and 4 deletions
@@ -132,7 +132,8 @@ NAME                               CONTROLLER                     REVISION   AGE
 ```

 Each `ControllerRevision` stores the annotations and template of a DaemonSet
-revision.
+revision. The name of a ControllerRevision object must be a valid
+[DNS subdomain name](/docs/concepts/overview/working-with-objects/names#dns-subdomain-names).

 `kubectl rollout undo` takes a specific `ControllerRevision` and replaces
 DaemonSet template with the template stored in the `ControllerRevision`.