I've been slowly decoupling the provisioning role from infra-ansible
into its own role:
http://git.openstack.org/cgit/openstack/ansible-role-cloud-launcher
Now that it has feature parity and it is gating in OpenStack CI,
just use it and remove setup_openstack_resources roles.
Change-Id: I4810d0bdb57cf1f069f20fb133f5f2afe15e4e87
Looks like the tox macro on project-config requires an env,
thus creating a specific one to infra-ansible tox.ini.
When this lands, I will amend the change on project-config
that adds tox to have envlist value 'ansible-syntax-check'.
Change-Id: Ide54e9d4b614cc687bed293a7835d6055212f7f8
Rather than using homegrown bash scripts, let's just use
tox which is a tool specifically designed for that.
Change-Id: If94c7148fd7a5e0ae43c2c49538138421e6498b7