upgrade: suspend and resume instances during the disruptive upgrade
upgrade: suspend and resume instances during the disruptive upgrade

The services step of the upgrade process wont be able
to pass as long as there are instances running.
We need to stop all instances in case the upgrade method
is disruptive and then resume them afterwards like
a human would do during the disruptive upgrade

vmoravec/automation,SUSE-Cloud/automation,gosipyan/automation,aspiers/automation,gosipyan/automation,SUSE-Cloud/automation,SUSE-Cloud/automation,aspiers/automation,vmoravec/automation,gosipyan/automation,gosipyan/automation,aspiers/automation,vmoravec/automation,SUSE-Cloud/automation,aspiers/automation,vmoravec/automation