tree 199579f08a3dfadf3e27df65b1506f7913b0b7fc
parent 02da0c40f9511d0f52964e35145819bf9fc1eeff
author Ghanshyam Mann <gmann@ghanshyammann.com> 1593134343 -0500
committer Ghanshyam Mann <gmann@ghanshyammann.com> 1593304820 +0000

Switch devstack base job to Ubuntu Focal

As per Victoria cycle testing runtime[1], we need
to test upstream CI/CD on Ubuntu 20.04(Focal). TC is
in the process of defining this as a community goal[2]

By moving the devstack base job to Ubuntu focal, all project side job
or devstack-tempest job will automatically migrate to the new distro
until they override the nodeset.

As devstack is branched, all the stable jobs derived from devstack jobs will
keep working on Bionic.

[1] https://governance.openstack.org/tc/reference/runtimes/victoria.html
[2] https://governance.openstack.org/tc/goals/proposed/migrate-ci-cd-jobs-to-ubuntu-focal.html

Depends-On: https://review.opendev.org/#/c/738328/

Story: #2007865
Task: #40212

Change-Id: I63e69e898376e728eaf6d857426276fc93a1a0e3