How to decrease time of stack update when scaling-out the overcloud

Solution In Progress - Updated -

Issue

When scaling the overcloud (overcloud stack update), the director always updates each one of the computes.
As a result, overcloud stack update takes a high amount of time.

Environment

  • Red Hat Openstack Platform 10
  • Red Hat Openstack Platform 11
  • Red Hat Openstack Platform 12

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