Currently when deploying a containers environment with pacemaker enabled we need to pass docker.yaml and docker-ha.yaml environment files to the overcloud deploy command. Since the deployment should be containerized by default I propose to include these environments files by default and not require the user to specifically pass them to the deploy command. Having to pass many environment files can become confusing for the user.

This was fixed in Pike via BZ #1466744 and BZ #1496782