OSP 11 -> 12 upgrade issues on re-run of step 5.1, major-upgrade-composable-steps-docker.yaml

Solution In Progress - Updated -

Issue

  • A re-run of the OSP 12 major upgrade deployment step 5.1 (major-upgrade-composable-steps-docker.yaml) may cause issues where the containerized services running under pacemaker will be down and uninitialized. This includes MySQL/Galera and Rabbitmq. OSP 12 Upgrade Guide - Section 5.1
  • This deployment may hang and timeout at: AllNodesPostUpgradeSteps ControllerDeployment_Step3
  • During this deployment failure, on Overcloud Controller-0 (bootstrap node), db_sync processes may be hung which will time-out this deployment step.

Environment

  • Red Hat Openstack Platform 11
  • Red Hat Openstack Platform 12

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