Something merged around 4/17 which is now wedging the gate for at least nova changes in the ironic sideways job: https://bugs.launchpad.net/nova/+bug/1445917 There has been some grenade refactoring going on lately so I'm not sure if something could be related there, but I'm also suspicious of this backport to nova on stable/juno: https://review.openstack.org/#/c/173226/ Otherwise I don't see anything being merged in neutron or ironic on stable/juno around 4/17 to cause this. -- Thanks, Matt Riedemann