Fix lp bug #1681618

[hkumarmk]

Fixes # https://bugs.launchpad.net/juniperopenstack/+bug/1681618

This patch:

• consolidate provision yaml files to one file as provision.yml
• Added conditional for non-controller node components registration so that it will only run with non-openstack cloud_orchestrator
• For other components that run from controller container, use localhost as ip address and api_server_admin_port(8095) as port

[hkumarmk]

https://review.opencontrail.org/30435