Improve explanation of feature-gates/component relationship and usage (#11562)

This commit is contained in:
Chao Wang
2018-12-17 12:54:54 +08:00
committed by Kubernetes Prow Robot
parent 7ecf764f34
commit fe3032c56e
@@ -16,7 +16,14 @@ can specify on different Kubernetes components.
Feature gates are a set of key=value pairs that describe alpha or experimental
features.
An administrator can use the `--feature-gates` command line flag on each component
to turn a feature on or off.
to turn a feature on or off. Each component supports a set of feature gates unique to that component.
Use `-h` flag to see a full set of feature gates for all components.
To set feature gates for a component, such as kubelet, use the `--feature-gates` flag assigned to a list of feature pairs:
```shell
--feature-gates="...,DynamicKubeletConfig=true"
```
The following table is a summary of the feature gates that you can set on
different Kubernetes components.