Bug 1493298
| Summary: | OSP11 -> OSP12 upgrade: swift_rsync container on controller nodes is in Restarting state post upgrade | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Marius Cornea <mcornea> |
| Component: | openstack-tripleo-heat-templates | Assignee: | Christian Schwede (cschwede) <cschwede> |
| Status: | CLOSED ERRATA | QA Contact: | Mike Abrams <mabrams> |
| Severity: | urgent | Docs Contact: | |
| Priority: | high | ||
| Version: | 12.0 (Pike) | CC: | cschwede, dbecker, jschluet, mburns, mcornea, morazi, pgrist, rhel-osp-director-maint, scohen, thiago |
| Target Milestone: | rc | Keywords: | Triaged |
| Target Release: | 12.0 (Pike) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | openstack-tripleo-heat-templates-7.0.3-11.el7ost | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-12-13 22:10:20 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Thanks Marius, I was able to find the reason for this. After upgrading from a non-containerized deployment to a containerized xinetd is still running, and using port 873 (rsync). Thus the swift_rsync container can't start, because the port is still in use. Therefore the upgrade tasks needs to stop the xinetd service as well. Proposed patch: https://review.openstack.org/#/c/505606/ Upstream bug report: https://bugs.launchpad.net/tripleo/+bug/1718403 Upstream patch merged, moving to POST. stable/pike cherry-pick is proposed but not yet landed Upstream backport just merged. openstack-tripleo-heat-templates-7.0.3-11.el7ost Mike, The converge step basically does a stack update the nova upgrade_levels. At this point the services have been upgraded and migrated into containers. If the swift_rsync container gets into Restarting state at that point I suspect the same issue would show up while doing a stack update of a fresh OSP12 deployment so it's probably not related to the patch which addresses BZ#1493298. Checking the logs on your machine we can see: [root@controller-0 heat-admin]# docker logs --tail 5 swift_rsync INFO:__main__:Deleting /etc/rsyncd.conf INFO:__main__:Copying /var/lib/kolla/config_files/src/etc/rsyncd.conf to /etc/rsyncd.conf INFO:__main__:Writing out command to execute failed to create pid file /var/run/rsyncd.pid: File exists Running command: '/usr/bin/rsync --daemon --no-detach --config=/etc/rsyncd.conf' After removing the existing rsync pid file the container is able to start: [root@controller-0 heat-admin]# mv /var/run/rsyncd.pid /var/run/rsyncd.pid.orig [root@controller-0 heat-admin]# docker restart swift_rsync swift_rsync [root@controller-0 heat-admin]# docker ps | grep swift_rsync a2e2c07ef6e8 rhos-qe-mirror-tlv.usersys.redhat.com:5000/rhosp12/openstack-swift-object-docker:20171122.1 "kolla_start" 18 minutes ago Up About a minute (healthy) swift_rsync Based on this data I'd say this is a new issue which is not related to the initial report in 1493298 where you can see the log info for the restarting container is different. 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-2017:3462 |
Description of problem: OSP11 -> OSP12 upgrade: swift_rsync container running on controller nodes is in Restarting state post upgrade Version-Release number of selected component (if applicable): openstack-tripleo-heat-templates-7.0.0-0.20170913050523.0rc2.el7ost.noarch How reproducible: 100% Steps to Reproduce: 1. Deploy monolithic OSP11 with 3 controllers, 2 compute, 3 ceph nodes 2. Upgrade environment to OSP12 3. Log in to one of the controllers and check swift_rsync container status: sudo docker inspect --format="{{.State.Status }}" swift_rsync Actual results: restarting Expected results: running Additional info: [root@controller-0 ~]# docker ps | grep swift_rsync 1a6e2ef615b2 192.168.24.1:8787/rhosp12/openstack-swift-object-docker:2017-09-15.1 "kolla_start" 3 hours ago Restarting (10) About an hour ago swift_rsync Output of docker logs swift_rsync: http://paste.openstack.org/show/621479/