Handy commands while working on Openstack Project with RHOSP10 and RHOSP 16 environment and HP Switches environment Command used when the introspection fails on RHOSP sudo podman restart ironic_conductor 2. Command to check PCS status on all controllers from director using loop. IP= Controllers ip address . IP=”10.1.2.31 10.1.2.27 10.1.2.21″ for i in $IP; do ssh heat-admin@$i “hostname; sudo pcs status”; done 3. Validating JSON file python3 -m json.tool instack.json…