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path: root/environments/updates/update-from-overcloud-compute-hostnames.yaml
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2016-04-14Retain existing ComputeHostnameFormat when upgrading older envsmarios1-0/+2
As discussed at +bug/1569705 after an upgrade to liberty from an older deployment, the hostname of the compute nodes is changed. If we set the ComputeHostnameFormat in the upgrade-pacemaker-init environment file parameter_defaults then we don't need to worry about the new value being specified as default by the upgraded overcloud.yaml since the parameter_defaults value is persisted unless explicitly overridden with a new parameter_defaults value. This is provided as a new environment file that needs to be included in the first upgrade step when upgradinng from an environment that has 'overcloud-compute-N' hostnames. Change-Id: I2c12bd1abac65d7f13d8768f87c5ebda91164578 Related-Bug: 1569705