Merge pull request #5277 from stewart-yu/patch-47

Update guaranteed-scheduling-critical-addon-pods.md
This commit is contained in:
Andrew Chen
2017-09-05 13:59:48 -07:00
committed by GitHub
@@ -49,6 +49,7 @@ It doesn't have any user facing configuration (component config) or API and can
### Marking add-on as critical
To be critical an add-on has to run in `kube-system` namespace (configurable via flag) and
* have the `scheduler.alpha.kubernetes.io/critical-pod` annotation set to empty string, and
* have the PodSpec's `tolerations` field set to `[{"key":"CriticalAddonsOnly", "operator":"Exists"}]`