Merge "Add solum ansible role"

ansible/group_vars/all.yml

ansible/inventory/all-in-one

ansible/inventory/multinode

ansible/roles/common/tasks/config.yml

ansible/roles/common/templates/cron-logrotate-solum.conf.j2

ansible/roles/common/templates/cron.json.j2

ansible/roles/haproxy/templates/haproxy.cfg.j2

ansible/roles/prechecks/tasks/port_checks.yml

ansible/roles/solum/defaults/main.yml

ansible/roles/solum/meta/main.yml

ansible/roles/solum/tasks/bootstrap.yml

ansible/roles/solum/tasks/bootstrap_service.yml

ansible/roles/solum/tasks/config.yml

ansible/roles/solum/tasks/deploy.yml

ansible/roles/solum/tasks/main.yml

ansible/roles/solum/tasks/precheck.yml

ansible/roles/solum/tasks/pull.yml

ansible/roles/solum/tasks/reconfigure.yml

ansible/roles/solum/tasks/register.yml

ansible/roles/solum/tasks/start.yml