*** Bug 1628775 has been marked as a duplicate of this bug. ***
Verified: Environment: puppet-ironic-13.3.1-0.20180911185738.317a1e5.el7ost.noarch So if SSL is used on undercloud (default in OSP14), we need to restart keepalived following the restart of the network. See https://bugzilla.redhat.com/show_bug.cgi?id=1639931 (undercloud) [stack@undercloud-0 ~]$ sudo systemctl restart network (undercloud) [stack@undercloud-0 ~]$ sudo docker restart keepalived keepalived (undercloud) [stack@undercloud-0 ~]$ openstack overcloud node introspect --all-manageable Waiting for introspection to finish... Waiting for messages on queue 'tripleo' with no timeout. Introspection of node 50ab87dd-99ff-46b6-b919-e4d65d59189e completed. Status:SUCCESS. Errors:None Introspection of node a02f9223-fdcb-41b3-9559-2c407e0633cc completed. Status:SUCCESS. Errors:None Introspection of node 51a7579f-7ee6-4eb4-bf73-ea5ef480e1a5 completed. Status:SUCCESS. Errors:None Introspection of node 1eb810cf-a024-4456-8c5e-70dbf33ace3a completed. Status:SUCCESS. Errors:None Introspection of node 319735c5-0a4b-4f1d-824f-6f2e3172c6ea completed. Status:SUCCESS. Errors:None Successfully introspected 5 node(s). Introspection completed.
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. https://access.redhat.com/errata/RHEA-2019:0045