Rollback

If the upgraded environment is not functioning as expected, or if an error was made during the upgrade, you can effortlessly rollback the chart to a previous revision.

Follow these steps to rollback the helm chart upgrade:

To rollback a chart with release name <my-release> to a previous revision invoke the following command:
```
$ helm rollback <Release Name>
```
Example:
```
$ helm rollback test
```
To get the revision number execute the following command:
```
$ helm history test
```