Boot an instance from a qcow2 disk file

Solution Verified - Updated -

Issue

  • Recovering from a fail instance where we only have the disk file and the base file
  • Unable to migrate (or live-migrate) an instance
  • Migrating instances that were spawned on a controller

Environment

  • Red Hat OpenStack Platform 8
  • Red Hat OpenStack Platform 9
  • Red Hat OpenStack Platform 10
  • Red Hat OpenStack Platform 11

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