Ubuntu
neutron-dynamic-routing package

  1. Bug #1845326
  2. Comment #2

Comment 2 for bug 1845326

Revision history for this message
Dr. Jens Harbott (j-harbott) wrote : Re: neutron-bgp-dragent.service fails with python3-neutron-dynamic-routing installed

Looking at the apt log, the trigger seems to have been that this was an upgrade from queens where only the python2 pkgs existed and didn't install the alternative. So when installing the new package, it also refused to overwrite the existing old binary with a symlink:

Preparing to unpack .../python3-neutron-dynamic-routing_2%3a13.0.0-0ubuntu1~cloud0_all.deb ...
Unpacking python3-neutron-dynamic-routing (2:13.0.0-0ubuntu1~cloud0) ...
Setting up python3-neutron-dynamic-routing (2:13.0.0-0ubuntu1~cloud0) ...
update-alternatives: using /usr/bin/python3-neutron-bgp-dragent to provide /usr/bin/neutron-bgp-dragent (neutron-bgp-dragent) in auto mode
update-alternatives: warning: not replacing /usr/bin/neutron-bgp-dragent with a link

IIUC the solution is to make python3-neutron-dynamic-routing conflict with older versions of python-neutron-dynamic-routing.