FFU 16to17. System upgrade process is interrupted after undercloud reboot

Solution Verified - Updated -


  • Director node boots RHEL 8 OS instead of RHEL 9-based initial RAM disk image created by Leapp during system upgrade
  • Director booted RHEL 8 after running openstack undercloud upgrade --yes --system-upgrade and rebooting undercloud node


  • Red Hat OpenStack Platform 16.2 director node bootstrapped from official RHEL 8.4 image

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