Hi all...I'm planning to add another 3 compute servers to existing overcloud (consists of existing 2 compute nodes, 3 controllers and 3 storage). I'm running on openstack ussuri using tripleo and centos7.

Below is the command and parameters used during initial deployment

```

openstack overcloud deploy --templates \
  -r ~/templates/roles_data.yaml \
  -n ~/templates/network_data.yaml \
  -e /usr/share/openstack-tripleo-heat-templates/environments/network-environment.yaml \
  -e /usr/share/openstack-tripleo-heat-templates/environments/network-isolation.yaml \
  -e /usr/share/openstack-tripleo-heat-templates/environments/docker-ha.yaml
  -e ~/templates/network.yaml \
  -e ~/templates/scheduler_hints_env.yaml \
  -e ~/templates/node-info.yaml

```

So now this is my plan to add additional compute nodes

1. Create new json file containing details of new compute nodes i.e. newnodes.json

openstack overcloud node import newnodes.json

2. Run introspection

openstack overcloud node introspect --all-manageable

3. Tag each new node for its desired role

openstack baremetal node set --property capabilities='profile:compute,boot_option:local' [NODE UUID]

4. Run openstack overcloud deploy

openstack overcloud deploy --compute-scale 3

Step No 4, should I run overcloud deploy with all the environment template/parameters same as during initial deployment as per example above?

Really appreciate your advice of these steps especially no 4.

 

Please advise further if my plan and steps above are good to go.

Thank you for your help and kind advice. May God bless you. 

Thank you.

dz

1.