Comment 13 for bug 1927868

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Christian Rohmann (christian-rohmann) wrote :

We run OpenStack Train on Ubuntu Bionic and observe similar issues with L3-HA routers after having updated from 15.3.2 -> 15.3.3.

Currently we are still collecting evidence, but, in case there is an issue with a certain router, we already observed that the gateway interfaces on all nodes running a router are DOWN. After manually (nsenter) setting them to up, and i.e. restarting the l3 agent or killing a keepalived things get back into a working state.