Add additional compute after adoption

Login to the Compute and configure networking

From the bastion login to the compute01 host:

ssh -i /home/lab-user/.ssh/my-guidkey.pem cloud-user@compute01

sudo hostnamectl set-hostname compute01.localdomain
sudo nmcli con add con-name "static-eth1" ifname eth1 type ethernet ip4 172.22.0.100/24 ipv4.dns "172.22.0.89"
sudo nmcli con up "static-eth1"
sudo nmcli con add type ethernet ifname eth0 con-name eth0-dhcp ipv4.method auto ipv6.method ignore
sudo nmcli con up eth0-dhcp
sudo nmcli con mod eth0-dhcp connection.stable-id "user-set"

And log off VM

logout

Finish the Dataplane

Deploy the compute01 host

oc apply -f osp-ng-dataplane-node-set-deploy-compute-1.yaml
oc apply -f osp-ng-dataplane-deployment-compute-1.yaml

You can view the Ansible logs while the deployment executes:

oc logs -l app=openstackansibleee -f --max-log-requests 10

Sample Output

(...)
PLAY RECAP *********************************************************************
compute-1           : ok=53   changed=26   unreachable=0    failed=0    skipped=54   rescued=0    ignored=0

Ctrl-C to exit.

Verify that the data plane is deployed.

This takes several minutes.

oc get openstackdataplanedeployment

Repeat the query until you see the following:

Sample Output

NAME                  STATUS   MESSAGE
compute-1   True     Setup Complete

oc get openstackdataplanenodeset

Repeat the query until you see the following:

Sample Output

NAME                  STATUS   MESSAGE
compute-1-deployment  True     NodeSet Ready

Discover the new compute

Map the Compute nodes to the Compute cell that they are connected to:

oc rsh nova-cell0-conductor-0 nova-manage cell_v2 discover_hosts --verbose