I don't think this is due to oslo.config or oslo.messaging changes because it's hitting in both lower-constraints and py36 jobs where the versions of those packages are different, and it definitely started around 4/15 but it's not obvious to me what changes happened in nova around that time that might be triggering this.
I don't think this is due to oslo.config or oslo.messaging changes because it's hitting in both lower-constraints and py36 jobs where the versions of those packages are different, and it definitely started around 4/15 but it's not obvious to me what changes happened in nova around that time that might be triggering this.