Merge branch 't32853-ovh_cloud_provisioning' into 'master'

ansible/roles/haproxy/defaults/main.yml

ansible/roles/mediaserver/defaults/main.yml

ansible/roles/mediaserver/handlers/main.yml

ansible/roles/mediaserver/meta/main.yml

ansible/roles/mediaserver/tasks/main.yml

ansible/roles/mediaserver/templates/celerity-config.py.j2

ansible/roles/mediaserver/templates/realip.conf.j2

ansible/roles/mediaworker/templates/celerity-config.py.j2

ansible/roles/netcapture/meta/main.yml

ansible/roles/netcapture/tasks/main.yml

ansible/roles/sysconfig/defaults/main.yml

ansible/roles/wowza/tasks/main.yml