OCI Docker app cant ping other containers in network by hostname

The error is telling you that there is no such setting.

@candlerb i apologize, i saw it as part of the integration options. I mustve mixed it up.

Anything interesting in the northd logs?

ovn-northd is what reads the data from the NorthBound database and converts it to the lower level data in the SouthBound database which then gets read by the ovn-controller on the various servers who finally translate that to the local OVS config.