This change add the implememtation of versioned notifications of server
rebuild action.
- Add notification for server.rebuild.end event
- Add notification for server.rebuild.error event
- Add notification for server.rebuild.start event
Change-Id: If168a95dc090f18e6464a03e5ceec9978b2c2df2
locked_by can be used to check the lock status, there's no
need to keep locked field.
Change-Id: I3761ab710cf67d56163a39add4c51ee48f940a36
Closes-Bug: #1727944
This change added the base of instance action notifications.
Partially-Implements: bp support-versioned-notification
Change-Id: Ia96cc378c0e2f0d50178bc4665c4ca4905b15563