The variables tacker_developer_mode and tacker_venv_download
no longer carry any meaning. This review changes tacker to
do the equivalent of what developer_mode was all the time,
meaning that it always builds the venv and never requires
the repo server, but it will use a repo server when available.
As part of this, we move the source build out of its own file
because it's now a single task to include the venv build role.
This is just to make it easier to follow the code.
We also change include_tasks to import_tasks and include_role
to import_role so that the tags in the python_venv_build role
will work.
In addition tacker init was replaced by the standard systemd_service
role. Due to this was added new variable tacker_init_config_overrides.
program_override variable has no influence now.
In config notification_driver was deprecated in favor of driver from
oslo_messaging_notifications
Change-Id: Id5629cb631b23887383fa23f472052477edbc4eb
In order to reduce the packages required to pip install on to the hosts,
we allow the service setup to be delegated to a specific host, defaulting
to the deploy host. We also switch as many tasks as possible to using the
built-in Ansible modules which make use of the shade library.
The 'virtualenv' package is now installed appropriately by the openstack_hosts
role, so there's no need to install it any more. The 'httplib2' package is a
legacy Ansible requirement for the get_url/get_uri module which is no longer
needed. The keystone client library is not required any more now that we're
using the upstream modules. As there are no required packages left, the task
to install them is also removed.
Change-Id: Ia6c57495b8d6090a0b98f17554288a310388c3e2
Dmitriy Rabotjagov