Add Ubuntu Focal support

Depends-On: https://review.opendev.org/736035
Change-Id: Ifcd9ec49ee8ad6750573531aa4d877b36915533b

playbooks/openstack-hosts-setup.yml

@@ -56,6 +56,7 @@
           - (ansible_distribution == 'Debian' and ansible_distribution_release == 'stretch') or
             (ansible_distribution == 'Debian' and ansible_distribution_release == 'buster') or
             (ansible_distribution == 'Ubuntu' and ansible_distribution_release == 'bionic') or
+            (ansible_distribution == 'Ubuntu' and ansible_distribution_release == 'focal') or
             (ansible_os_family == 'RedHat' and ansible_distribution_major_version == '7') or
             (ansible_os_family == 'Suse' and ansible_distribution_major_version in ['15', '42'])
         msg: "The only supported platforms for this release are Debian Stretch or Buster, Ubuntu 18.04 LTS (Bionic),  CentOS 7 (WIP) and openSUSE Leap 42.X and openSUSE Leap 15.X"

releasenotes/notes/add-focal-support-54ae4be4f524db7b.yaml

@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    Support is added for deploying OpenStack on Ubuntu Focal (20.04) with
+    source based installs. Ubuntu Cloud Archive is not available for Focal
+    at this point so it is not possible to offer distro package based
+    installs for Focal.

tests/roles/bootstrap-host/tasks/check-requirements.yml

@@ -19,6 +19,7 @@
       - (ansible_distribution == 'Debian' and ansible_distribution_release == 'stretch') or
         (ansible_distribution == 'Debian' and ansible_distribution_release == 'buster') or
         (ansible_distribution == 'Ubuntu' and ansible_distribution_release == 'bionic') or
+        (ansible_distribution == 'Ubuntu' and ansible_distribution_release == 'focal') or
         (ansible_os_family == 'RedHat' and ansible_distribution_major_version == '7') or
         (ansible_os_family == 'Suse' and ansible_distribution_major_version in ['42', '15'])
     msg: >-

zuul.d/jobs.yaml

@@ -185,6 +185,27 @@
     parent: openstack-ansible-deploy-aio
     nodeset: debian-buster
 
+# ubuntu focal
+- job:
+    name: openstack-ansible-deploy-aio_lxc-ubuntu-focal
+    parent: openstack-ansible-deploy-aio
+    nodeset: ubuntu-focal
+
+- job:
+    name: openstack-ansible-deploy-aio_ceph-ubuntu-focal
+    parent: openstack-ansible-deploy-aio
+    nodeset: ubuntu-focal
+
+- job:
+    name: openstack-ansible-deploy-aio_proxy-ubuntu-focal
+    parent: openstack-ansible-deploy-aio
+    nodeset: ubuntu-focal
+
+- job:
+    name: openstack-ansible-deploy-aio_metal-ubuntu-focal
+    parent: openstack-ansible-deploy-aio
+    nodeset: ubuntu-focal
+
 # ubuntu
 - job:
     name: openstack-ansible-deploy-aio_lxc-ubuntu-bionic

zuul.d/project-templates.yaml

@@ -41,11 +41,13 @@
         - openstack-ansible-deploy-aio_lxc-centos-7
         - openstack-ansible-deploy-aio_lxc-debian-buster
         - openstack-ansible-deploy-aio_lxc-ubuntu-bionic
+        - openstack-ansible-deploy-aio_lxc-ubuntu-focal
     gate:
       jobs:
         - openstack-ansible-deploy-aio_lxc-centos-7
         - openstack-ansible-deploy-aio_lxc-debian-buster
         - openstack-ansible-deploy-aio_lxc-ubuntu-bionic
+        - openstack-ansible-deploy-aio_lxc-ubuntu-focal
     periodic:
       jobs:
         - openstack-ansible-deploy-aio_lxc-ubuntu-bionic
@@ -69,6 +71,7 @@
         - openstack-ansible-deploy-aio_metal-debian-buster
         - openstack-ansible-deploy-aio_metal-centos-7
         - openstack-ansible-deploy-aio_metal-ubuntu-bionic
+        - openstack-ansible-deploy-aio_metal-ubuntu-focal
         - openstack-ansible-upgrade-aio_metal-centos-7:
             voting: false
         - openstack-ansible-upgrade-aio_metal-ubuntu-bionic
@@ -77,6 +80,7 @@
         - openstack-ansible-deploy-aio_metal-debian-buster
         - openstack-ansible-deploy-aio_metal-centos-7
         - openstack-ansible-deploy-aio_metal-ubuntu-bionic
+        - openstack-ansible-deploy-aio_metal-ubuntu-focal
     experimental:
       jobs:
         - openstack-ansible-deploy-aio_metal-opensuse-15
@@ -129,6 +133,8 @@
     check:
       jobs:
         - openstack-ansible-deploy-aio_ceph-ubuntu-bionic
+        - openstack-ansible-deploy-aio_ceph-ubuntu-focal:
+            voting: false
     gate:
       jobs:
         - openstack-ansible-deploy-aio_ceph-ubuntu-bionic
@@ -141,10 +147,10 @@
     name: openstack-ansible-deploy-proxy-jobs
     check:
       jobs:
-        - openstack-ansible-deploy-aio_proxy-ubuntu-bionic
+        - openstack-ansible-deploy-aio_proxy-ubuntu-focal
     gate:
       jobs:
-        - openstack-ansible-deploy-aio_proxy-ubuntu-bionic
+        - openstack-ansible-deploy-aio_proxy-ubuntu-focal
 
 - project-template:
     name: openstack-ansible-deploy-distro_ceph-jobs