Now that the Vagrantfile supplies SSH port information to Ansible, we no
longer need to figure it out in Ansible. Also, since gather_facts (which
requires an SSH connection) is set to true in playbook.yml, one needs to
supply --extra-vars "ansible_port=22" on the commandline when
provisioning for the first time on real hardware, because the port is
hardcoded in the inventory file.
- Added a separate role that first configures SSH, and after that
gathers the ansible_virtualization_role fact, due to gathering facts
requiring an SSH connection
- Renamed ssl_certs_enabled to letsencrypt_enabled and moved that
and the vagrant variable to the be supplied directly to the last two
roles in playbook.yml
- Added tags base_only and setup_services to the new role
ssh_and_vagrant so that it will always be run before anything else
when using deploy.sh