[ovn] ovn metadata agent occasionally down if SB is snapshoting

Bug #2062511 reported by Liu Xie
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
neutron
In Progress
Medium
Liu Xie

Bug Description

If the metadata agent write twice failures to the OVN SB within the agent_down_time, an alert will be triggered indicating that the agent is down. Although the SB is snapshoting and quickly recovers thereafter.

Because the "SbGlobalUpdateEvent" is Event driven and it would not retry after "_update_chassis" falied.

Tags: ovn
Liu Xie (liushy)
Changed in neutron:
assignee: nobody → Liu Xie (liushy)
description: updated
tags: added: ovn
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to neutron (master)

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/916387

Changed in neutron:
status: New → In Progress
Liu Xie (liushy)
summary: - [ovn] ovn metadata agent occasionally down when SB connections are
- error
+ [ovn] ovn metadata agent occasionally down if SB connections are error
summary: - [ovn] ovn metadata agent occasionally down if SB connections are error
+ [ovn] ovn metadata agent occasionally down if SB is snapshoting
Changed in neutron:
importance: Undecided → Medium
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.