[ovs-build] Broken: ovn-org/ovn#282 (master - 512b884)

Travis CI builds at travis-ci.org
Wed Jun 10 19:31:26 UTC 2020


Build Update for ovn-org/ovn
-------------------------------------

Build: #282
Status: Broken

Duration: 20 mins and 38 secs
Commit: 512b884 (master)
Author: Mark Michelson
Message: Add northd and ovn-controller cluster status reset commands.

During the course of debugging a clustered DB environment, all members
of the southbound database cluster were destroyed (i.e. the .db files
were removed from disk) and then restarted. Once this happened,
ovn-northd and ovn-controller could not interact with the southbound
database because they both detected all members of the cluster as having
"stale" data. The only course of action was to reset ovn-northd and all
ovn-controllers. It is possible to have this happen with the northbound
database as well if it is clustered.

This patch offers new ovn-appctl commands for ovn-northd and
ovn-controller that allows for it to reset its clustered status. This
allows for it to interact with the database successfully after a cluster
teardown and restart.

Signed-off-by: Mark Michelson <mmichels at redhat.com>
Acked-by: Han Zhou <hzhou at ovn.org>
Reported-at: https://bugzilla.redhat.com/show_bug.cgi?id=1829109

View the changeset: https://github.com/ovn-org/ovn/compare/b6b3823d4679...512b884dea3f

View the full build log and details: https://travis-ci.org/github/ovn-org/ovn/builds/696967746?utm_medium=notification&utm_source=email

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