Merge "CI: add Ubuntu overcloud deploy job"

dev/functions

dev/tenks-deploy-config-compute.yml

playbooks/kayobe-overcloud-base/overrides.yml.j2

playbooks/kayobe-overcloud-base/pre.yml

playbooks/kayobe-overcloud-base/run.yml

playbooks/kayobe-overcloud-upgrade-base/pre.yml

playbooks/kayobe-seed-base/pre.yml

playbooks/kayobe-seed-upgrade-base/pre.yml

playbooks/kayobe-seed-vm-base/pre.yml

requirements.yml

roles/kayobe-network-bootstrap/README.md

roles/kayobe-network-bootstrap/defaults/main.yml

roles/kayobe-network-bootstrap/tasks/Debian.yml

roles/kayobe-network-bootstrap/tasks/RedHat.yml

roles/kayobe-network-bootstrap/tasks/main.yml

zuul.d/jobs.yaml

zuul.d/nodesets.yaml

zuul.d/project.yaml