- Adds Octavia AIO config
- Adds group vars to trigger config of LBaaS/Ocatvia in neutron
if Octavia is installed
- Adds Octavia endpoint to haproxy
- Adds Octavia vars and secrets
- Adds Octavia to repository
- adjusts tests
- adds reno
Depends-On: Idb419a4ca5daa311d39c90eda5f83412ccf576ad
Change-Id: Ia334ed42ed0664b10cba860d4231a6aa1588800e