How to speed up OSP13 minor update

Solution Verified - Updated -


  • A minor update of OSP13 is slow, because ansible-playbook is extremely slow due to amount of fact data gathered across the entire cloud.
  • An update of compute nodes took so long time(for example, an update of 30 compute nodes took 11.5 hours) with the latest OSP13 z release.
  • According to package_update.log under /var/log/mistral/, ansible took 1 minutes or more every skipped task.


  • RedHat OpenStack Platform 13 (RHOSP13)

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