This adds the UpgradeInitCommonCommand for newton..ocata common
UpgradeInit commands. This comes before the ansible upgrade steps
so we need to do things like remove the old newton hieradata and
install the ansible-pacemaker module and ansible heat-agent plugin
This defaults to '' and is set in the major-upgrade-composable-steps
and unset in the major-upgrade-converge environment files.
Change-Id: I0c7a32194c0069b63a501a913c17907b47c9cc16
This is a generic replacement for the previous pacemaker named
file that is designed to work with the new composable-steps upgrade.
Change-Id: If5016b910931364a621b280465420d0bf2617895
Partially-Implements: blueprint overcloud-upgrades-per-service