Description of problem:
OSP10 -> OSP13 FFU upgrade: fast_forward_upgrade_playbook gets stuck while running Extra migration for nova tripleo/+bug/1656791 task.
In step 1 we stop the pacemaker cluster:
In step 5 we're trying to run nova-manage db online_data_migrations which fails because the cluster has been stopped in step1 and the db is not reachable:
We need to make the db available when running db migrations.
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, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.