Hi,

It looks like Tenacity 8.4.2 broke a number of projects:
- heat
- ironic
- octavia
- python-octavia-lib

I filed this for Octavia:
https://bugs.launchpad.net/octavia/+bug/2073044

though I should probably do the same for the other projects.
Unfortunately, someone uploaded Tenacity 8.4.2 to Debian unstable, so
the packages are currently broken. :/

I'll see if the upload can be temporarily reverted, but the more long
term solution is to fix the above projects and up the global requirements.

Cheers,

Thomas Goirand (zigo)