kolla is mandatory to run a version of docker-compose that
includes pid: host support.docker-compose 1.3.0 to include the
necessary features.
docker-compose 1.3.0 project.up() abandoned the parameters
detach and use allow_recreate replace recreate parameters.
closes-Bug: #1458116
Change-Id: I1235da58db5bedf208ebaea2a54568964dc802f8
This ansible module for docker-compose allows for idempotency. I have
submitted a pull request upstream to ansible-modules-extra to include
this new module. When/if the module is accepted upstream if can be
removed from the local module library.
The two playbooks have been updated to use this module. The database
data container does not support idempotency due to the fact that it
exists instead of sleeps. Therefore each time `docker-compose up` is
called, it will start the container and register a change. The
message-broker does not have this issue and will remain unchanged even
repeatedly running these playbooks.
Due to the use of a special branch of docker-compose provided by sdake,
this module requires at least docker-compose==1.2.0rc1
Change-Id: If1644eaa3bff0c2a007fa2d479a95bea941945f6
