Because in an internal documentation draft there was some doubt if this new /diagstatus URL needs any additional Karaf features to be installed, I've just done a quick test, and locally built a current netvirt/karaf from today's master (future Fluorine), and can hereby confirm that http://localhost:8181/diagstatus/ *IS* available after "feature:install odl-netvirt-openstack" (by indirect transitive feature dependency), without requiring odl-infrautils-diagstatus to be explicitly installed anywhere.

Should we also modify our southbound checks (in OpenDaylightOvs service) for netvirt:1 to also use diagstatus? Is it more accurate?

https://github.com/openstack/tripleo-heat-templates/blob/stable/queens/puppet/services/opendaylight-ovs.yaml#L27

> Should we also modify our southbound checks (in OpenDaylightOvs service)
> for netvirt:1 to also use diagstatus? Is it more accurate?

I'm not familiar enough with the exact role of the southbound checks (in OpenDaylightOvs service), but I can state that querying diagstatus is certainly much more accurate than netvirt:1.

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Since the problem described in this bug report should be
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https://access.redhat.com/errata/RHBA-2018:2574