[openstack-ansible][ussuri] moving openstack deployment node to other host

Dear Team, Our controller1 node which was also openstack deployment node somehow crashed and is not accessible now. I am trying to make controller3 as new deployment node. Below is the step which I am planning to follow. I have backup of (openstack-ansible, openstack_deploy and ansible directory of controller1 ): 1. Place /opt/openstack-ansible directory from controller1 to controller3 2. copy /etc/openstack_deploy directory from controller1 to controller3 3. copy /etc/ansible/ directory from controller1 to controller3 4. run bootstrap on controller3 5. test if openstack-ansible has picked same clusters and inventory. Can someone please suggest if this is correct approach or if I am missing something. Regard, Danish