Add rollback boolean field to ActionUpgrade #4838
Description
Add a rollback boolean field (defaults to false) in upgrade action and propagate it to elastic-agent upgrade entry point.
The new upgrade action schema should look like:
actionUpgrade:
description: the UPGRADE action data.
type: object
required:
- version
properties:
version:
description: The version number that the agent should upgrade to.
type: string
source_uri:
description: The source of the upgrade artifact.
type: string
rollback:
description: Indicates if this version change should be performed as a rollback to a previous version.
type: boolean