Bug 1450223
Summary: | Port failed to bind because openvswitch agent dies. | |||
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Product: | Red Hat OpenStack | Reporter: | Jeremy <jmelvin> | |
Component: | openstack-neutron | Assignee: | Ihar Hrachyshka <ihrachys> | |
Status: | CLOSED ERRATA | QA Contact: | Eran Kuris <ekuris> | |
Severity: | high | Docs Contact: | ||
Priority: | high | |||
Version: | 10.0 (Newton) | CC: | amuller, apevec, chrisw, jmelvin, jschluet, lhh, mjarrett, nyechiel, oblaut, pcaruana, psedlak, srevivo | |
Target Milestone: | z3 | Keywords: | Triaged, ZStream | |
Target Release: | 10.0 (Newton) | |||
Hardware: | Unspecified | |||
OS: | Unspecified | |||
Whiteboard: | ||||
Fixed In Version: | openstack-neutron-9.2.0-12.el7ost python-ryu-4.9-2.1.el7ost | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | ||
Clone Of: | ||||
: | 1451082 (view as bug list) | Environment: | ||
Last Closed: | 2017-06-28 15:31:11 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: | ||||
Bug Depends On: | 1397017, 1451082, 1456476 | |||
Bug Blocks: |
Description
Jeremy
2017-05-11 21:56:36 UTC
This bugzilla has been removed from the release and needs to be reviewed and Triaged for another Target Release. This seems related to https://bugzilla.redhat.com/show_bug.cgi?id=1425507, the rootwrap issue was fixed in 11 and should be backported to 10. Assigning to Ihar for the backport and further triage. In ovs agent logs, we can see that the agent was stopped, but crashed because of: https://bugs.launchpad.net/neutron/+bug/1589746 We need new ryu (4.4+) to fix this crash. We also need new oslo.rootwrap that will clean up orphans. And we need neutron packaging workaround to kill orphans on package update (won't solve the issue completely, but it's a reasonable thing to at least fix update between minor versions of OSP10). The agent crashed leaving orphans because of old ryu. This bug is tracked in https://bugzilla.redhat.com/show_bug.cgi?id=1397017 This bug is really mostly in external components: we need newer ryu and backports in python-oslo-rootwrap. I put the relevant dependency bugs in Depends On field. I still leave this bug on openstack-neutron because there is a small thing we can do here, backporting a patch that will clean those orphaned rootwrap daemons on package update. It won't help in general, but at least will cover agent restarts triggered by package upgrades. I put ryu in Fixed in Version field in addition to openstack-neutron for reference. The actual bug tracking ryu version bump is in a separate rhbz. Not clear why I don't get flags here. Added rhos-flags. Thanks but no, you shouldn't move this bug to ryu. This bug will track a package level workaround for upgrades, while dependency bugs will track ryu and oslo.rootwrap. Have another customer hitting the same issue. fyi. Verified on OSP10Z3 openstack-neutron-9.3.1-2.el7ost.noarch 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/RHBA-2017:1594 *** Bug 1393972 has been marked as a duplicate of this bug. *** *** Bug 1467496 has been marked as a duplicate of this bug. *** |