I was able to run successfully charmed-openstack-tester (tox -e func-target -- focal-xena) for the Xena UCA, here it's the list of packages used by the testing bed.
ubuntu@freyes-bastion:~$ juju ssh neutron-api/0 apt policy neutron-common neutron-common: Installed: 2:19.2.0-0ubuntu1~cloud0 Candidate: 2:19.2.0-0ubuntu1~cloud0 Version table: *** 2:19.2.0-0ubuntu1~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-proposed/xena/main amd64 Packages 100 /var/lib/dpkg/status 2:16.4.2-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 2:16.0.0~b3~git2020041516.5f42488a9a-0ubuntu2 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal/main amd64 Packages Connection to 10.5.2.110 closed. ubuntu@freyes-bastion:~$ juju ssh nova-compute/0 apt policy nova-common nova-common: Installed: 3:24.1.0-0ubuntu2~cloud0 Candidate: 3:24.1.0-0ubuntu2~cloud0 Version table: *** 3:24.1.0-0ubuntu2~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-proposed/xena/main amd64 Packages 100 /var/lib/dpkg/status 2:21.2.4-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 2:21.0.0~b3~git2020041013.57ff308d6d-0ubuntu2 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal/main amd64 Packages Connection to 10.5.2.218 closed. ubuntu@freyes-bastion:~$ juju ssh cinder/0 apt policy cinder-common cinder-common: Installed: 2:19.0.0-0ubuntu4~cloud0 Candidate: 2:19.0.0-0ubuntu4~cloud0 Version table: *** 2:19.0.0-0ubuntu4~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-proposed/xena/main amd64 Packages 100 /var/lib/dpkg/status 2:16.4.2-0ubuntu2 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 2:16.1.0-0ubuntu1 500 500 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages 2:16.0.0~b3~git2020041012.eb915e2db-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal/main amd64 Packages Connection to 10.5.2.13 closed.
I was able to run successfully charmed- openstack- tester (tox -e func-target -- focal-xena) for the Xena UCA, here it's the list of packages used by the testing bed.
ubuntu@ freyes- bastion: ~$ juju ssh neutron-api/0 apt policy neutron-common 0-0ubuntu1~ cloud0 0-0ubuntu1~ cloud0 0-0ubuntu1~ cloud0 500 ubuntu- cloud.archive. canonical. com/ubuntu focal-proposed/ xena/main amd64 Packages dpkg/status 16.4.2- 0ubuntu1 500 nova.clouds. archive. ubuntu. com/ubuntu focal-updates/main amd64 Packages 16.0.0~ b3~git202004151 6.5f42488a9a- 0ubuntu2 500 nova.clouds. archive. ubuntu. com/ubuntu focal/main amd64 Packages freyes- bastion: ~$ juju ssh nova-compute/0 apt policy nova-common 0-0ubuntu2~ cloud0 0-0ubuntu2~ cloud0 0-0ubuntu2~ cloud0 500 ubuntu- cloud.archive. canonical. com/ubuntu focal-proposed/ xena/main amd64 Packages dpkg/status 21.2.4- 0ubuntu1 500 nova.clouds. archive. ubuntu. com/ubuntu focal-updates/main amd64 Packages 21.0.0~ b3~git202004101 3.57ff308d6d- 0ubuntu2 500 nova.clouds. archive. ubuntu. com/ubuntu focal/main amd64 Packages freyes- bastion: ~$ juju ssh cinder/0 apt policy cinder-common 0-0ubuntu4~ cloud0 0-0ubuntu4~ cloud0 0-0ubuntu4~ cloud0 500 ubuntu- cloud.archive. canonical. com/ubuntu focal-proposed/ xena/main amd64 Packages dpkg/status 16.4.2- 0ubuntu2 500 nova.clouds. archive. ubuntu. com/ubuntu focal-updates/main amd64 Packages 16.1.0- 0ubuntu1 500 security. ubuntu. com/ubuntu focal-security/main amd64 Packages 16.0.0~ b3~git202004101 2.eb915e2db- 0ubuntu1 500 nova.clouds. archive. ubuntu. com/ubuntu focal/main amd64 Packages
neutron-common:
Installed: 2:19.2.
Candidate: 2:19.2.
Version table:
*** 2:19.2.
500 http://
100 /var/lib/
2:
500 http://
2:
500 http://
Connection to 10.5.2.110 closed.
ubuntu@
nova-common:
Installed: 3:24.1.
Candidate: 3:24.1.
Version table:
*** 3:24.1.
500 http://
100 /var/lib/
2:
500 http://
2:
500 http://
Connection to 10.5.2.218 closed.
ubuntu@
cinder-common:
Installed: 2:19.0.
Candidate: 2:19.0.
Version table:
*** 2:19.0.
500 http://
100 /var/lib/
2:
500 http://
2:
500 http://
2:
500 http://
Connection to 10.5.2.13 closed.