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