Description of problem: Inspection fails when using a network with mtu less than 1500. The MTU option is not set for the ironic-inspector dnsmasq instace. It should be configurable, with a default 1500.
Waiting for python-tripleoclient patch to merge to queens, moving to ON_DEV.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:0760