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Who When What Removed Added
Eduardo Olivares 2023-06-28 15:22:42 UTC Target Milestone --- z2
Target Release --- 17.1
Keywords TestOnly, Triaged
Status NEW ASSIGNED
Assignee rhos-maint eolivare
RHEL Program Management 2023-06-28 15:22:52 UTC Target Release 17.1 ---
Red Hat One Jira (issues.redhat.com) 2023-06-28 15:25:12 UTC Link ID Red Hat Issue Tracker OSP-26205
Eduardo Olivares 2023-06-28 15:35:32 UTC Doc Type If docs needed, set a value Known Issue
Doc Text In Red Hat OpenStack Platform (RHOSP) 17.1 environments that use BGP dynamic routing, there is currently a known issue that may occur when the tripleo_frr service is restarted on any of the overcloud ndoes.
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If the tripleo_frr is immediately restarted (systemctl restart tripleo_frr) on an overcloud nodes, the routes that this node was advertising via BGP may be lost on the peer nodes/routers.
This is due to a known bug in the FRR package: https://bugzilla.redhat.com/show_bug.cgi?id=2193145
When this happens, it could take several minutes to recover those routes.
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Workaround:
This issue does not occur if the tripleo_frr service is restarted in this way: systemctl stop tripleo_frr; sleep 1; systemctl start tripleo_frr
Eduardo Olivares 2023-06-29 08:35:45 UTC Priority unspecified high

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