Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Release of components for Red Hat OpenStack Platform 17.1 (Wallaby)), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHEA-2023:4577
Description of problem: FFU in mixed RHEL configuration,where we have compute nodes running RHEL8 with OSP17.1, fails on compute node. It successfully passes on compute-0 and consistently fails on compute-1 The error messages is: ------------------------- 2023-07-14 16:16:54 | 2023-07-14 16:16:54.335828 | 525400e5-5d88-1f0e-c0d8-000000000684 | TASK | Prepare new /etc/hosts 2023-07-14 16:16:54 | 2023-07-14 16:16:54.448869 | 525400e5-5d88-1f0e-c0d8-000000000684 | FATAL | Prepare new /etc/hosts | compute-1 | error={"msg": "The task includes an option with an undefined variable. The error was: 'plan' is undefined. 'plan' is undefined\n\nThe error appears to be in '/usr/share/ansible/roles/tripleo_hosts_entries/tasks/main.yml': line 74, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Prepare new /etc/hosts\n ^ here\n"} 2023-07-14 16:16:54 | 2023-07-14 16:16:54.450499 | 525400e5-5d88-1f0e-c0d8-000000000684 | TIMING | tripleo_hosts_entries : Prepare new /etc/hosts | compute-1 | 0:02:13.613179 | 0.09s 2023-07-14 16:16:54 | 2023-07-14 16:16:54.800056 | 525400e5-5d88-1f0e-c0d8-000000000684 | OK | Prepare new /etc/hosts | undercloud 2023-07-14 16:16:54 | 2023-07-14 16:16:54.801707 | 525400e5-5d88-1f0e-c0d8-000000000684 | TIMING | tripleo_hosts_entries : Prepare new /etc/hosts | undercloud | 0:02:13.964386 | 0.46s 2023-07-14 16:16:54 | 2023-07-14 16:16:54 | NO MORE HOSTS LEFT ************************************************************* 2023-07-14 16:16:54 | 2023-07-14 16:16:54 | PLAY RECAP ********************************************************************* 2023-07-14 16:16:54 | compute-1 : ok=74 changed=11 unreachable=0 failed=1 skipped=92 rescued=0 ignored=0 2023-07-14 16:16:54 | undercloud : ok=21 changed=6 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0