ubuntu: move to 20.04 Focal

There is a time once every 2 years when ubuntu team releases new LTS
release. And then UCA joins with binary packages for current OpenStack
development cycle.

It is this time for Ubuntu 20.04 'focal'.

Includes CI fix to pass:

[CI] Temporarily block new Ansible

The proper fix [1] needs fixing older branches before newer.
This one allows to fix CI first, in the usual order.

To revert after [1] gets merged in all relevant branches.

[1] https://review.opendev.org/745648

Old-Change-Id: Ifbd37d8addd4322773118e2e9d46494741a8ae66
Related-Bug: #1891145

Depends-on: https://review.opendev.org/#/c/738994/
Change-Id: Ib8b70ee40ec2d19509cc84c0f530612f81907721
Co-Authored-By: Radosław Piliszek <radoslaw.piliszek@gmail.com>

ansible/group_vars/all.yml

@@ -1047,7 +1047,7 @@ distro_python_version_map: {
   "centos": "3.6",
   "debian": "3.7",
   "rhel": "3.6",
-  "ubuntu": "3.6"
+  "ubuntu": "3.8"
 }
 
 distro_python_version: "{{ distro_python_version_map[kolla_base_distro] }}"

ansible/roles/prechecks/vars/main.yml

@@ -17,3 +17,4 @@ host_os_distributions:
     - "8"
   Ubuntu:
     - "bionic"
+    - "focal"

doc/source/user/quickstart.rst

@@ -371,7 +371,7 @@ There are a few options that are required to deploy Kolla-Ansible:
   - Debian
   - RHEL
 
-  For newcomers, we recommend to use CentOS 8 or Ubuntu 18.04.
+  For newcomers, we recommend to use CentOS 8 or Ubuntu 20.04.
 
   .. code-block:: console
 

doc/source/user/support-matrix.rst

@@ -15,7 +15,7 @@ Kolla Ansible supports the following host Operating Systems (OS):
 * CentOS 8
 * Debian Buster (10)
 * RHEL 8
-* Ubuntu Bionic (18.04)
+* Ubuntu Focal (20.04)
 
 Supported container images
 ~~~~~~~~~~~~~~~~~~~~~~~~~~

tests/run.yml

@@ -175,7 +175,7 @@
     - name: install kolla-ansible and dependencies
       vars:
         # Test latest ansible version on Ubuntu, minimum supported on others.
-        ansible_version_constraint: "{{ '==2.9.*,!=2.9.8' if base_distro == 'ubuntu' else '==2.8.*' }}"
+        ansible_version_constraint: "{{ '==2.9.*,!=2.9.8,!=2.9.12' if base_distro == 'ubuntu' else '==2.8.*,!=2.8.14' }}"
       pip:
         name:
           - "{{ kolla_ansible_src_dir }}"

zuul.d/jobs.yaml

@@ -30,7 +30,7 @@
 - job:
     name: kolla-ansible-ubuntu-source
     parent: kolla-ansible-base
-    nodeset: kolla-ansible-bionic
+    nodeset: kolla-ansible-focal
     vars:
       base_distro: ubuntu
       install_type: source
@@ -47,7 +47,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-kvm
     parent: kolla-ansible-kvm-base
-    nodeset: kolla-ansible-bionic-nested-virt
+    nodeset: kolla-ansible-focal-nested-virt
     vars:
       base_distro: ubuntu
       install_type: source
@@ -55,7 +55,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-multinode-ipv6
     parent: kolla-ansible-ipv6-base
-    nodeset: kolla-ansible-bionic-multi
+    nodeset: kolla-ansible-focal-multi
     vars:
       base_distro: ubuntu
       install_type: source
@@ -72,7 +72,7 @@
 - job:
     name: kolla-ansible-ubuntu-binary
     parent: kolla-ansible-base
-    nodeset: kolla-ansible-bionic
+    nodeset: kolla-ansible-focal
     voting: false
     vars:
       base_distro: ubuntu
@@ -90,7 +90,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-ceph-ansible
     parent: kolla-ansible-ceph-ansible-base
-    nodeset: kolla-ansible-bionic-multi
+    nodeset: kolla-ansible-focal-multi
     timeout: 9000
     vars:
       base_distro: ubuntu
@@ -107,7 +107,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-mariadb
     parent: kolla-ansible-mariadb-base
-    nodeset: kolla-ansible-bionic-multi
+    nodeset: kolla-ansible-focal-multi
     vars:
       base_distro: ubuntu
       install_type: source
@@ -186,7 +186,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-zun
     parent: kolla-ansible-zun-base
-    nodeset: kolla-ansible-bionic-multi
+    nodeset: kolla-ansible-focal-multi
     vars:
       base_distro: ubuntu
       install_type: source
@@ -202,7 +202,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-swift
     parent: kolla-ansible-swift-base
-    nodeset: kolla-ansible-bionic-multi
+    nodeset: kolla-ansible-focal-multi
     vars:
       base_distro: ubuntu
       install_type: source
@@ -234,7 +234,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-ironic
     parent: kolla-ansible-ironic-base
-    nodeset: kolla-ansible-bionic
+    nodeset: kolla-ansible-focal
     vars:
       base_distro: ubuntu
       install_type: source
@@ -244,7 +244,7 @@
 - job:
     name: kolla-ansible-ubuntu-binary-ironic
     parent: kolla-ansible-ironic-base
-    nodeset: kolla-ansible-bionic
+    nodeset: kolla-ansible-focal
     vars:
       base_distro: ubuntu
       install_type: binary
@@ -252,7 +252,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-masakari
     parent: kolla-ansible-masakari-base
-    nodeset: kolla-ansible-bionic
+    nodeset: kolla-ansible-focal
     vars:
       base_distro: ubuntu
       install_type: source
@@ -276,7 +276,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-linuxbridge
     parent: kolla-ansible-linuxbridge-base
-    nodeset: kolla-ansible-bionic
+    nodeset: kolla-ansible-focal
     vars:
       base_distro: ubuntu
       install_type: source
@@ -292,7 +292,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-ovn
     parent: kolla-ansible-ovn-base
-    nodeset: kolla-ansible-bionic-multi
+    nodeset: kolla-ansible-focal-multi
     vars:
       base_distro: ubuntu
       install_type: source
@@ -308,7 +308,7 @@
 - job:
     name: kolla-ansible-ubuntu-source-prometheus-efk
     parent: kolla-ansible-prometheus-efk-base
-    nodeset: kolla-ansible-bionic
+    nodeset: kolla-ansible-focal
     vars:
       base_distro: ubuntu
       install_type: source

zuul.d/nodesets.yaml

@@ -24,14 +24,20 @@
         label: ubuntu-bionic
 
 - nodeset:
-    name: kolla-ansible-bionic-multi
+    name: kolla-ansible-focal
     nodes:
       - name: primary
-        label: ubuntu-bionic
+        label: ubuntu-focal
+
+- nodeset:
+    name: kolla-ansible-focal-multi
+    nodes:
+      - name: primary
+        label: ubuntu-focal
       - name: secondary1
-        label: ubuntu-bionic
+        label: ubuntu-focal
       - name: secondary2
-        label: ubuntu-bionic
+        label: ubuntu-focal
     groups:
       - name: switch
         nodes:
@@ -60,10 +66,10 @@
           - secondary2
 
 - nodeset:
-    name: kolla-ansible-bionic-nested-virt
+    name: kolla-ansible-focal-nested-virt
     nodes:
       - name: primary
-        label: nested-virt-ubuntu-bionic
+        label: nested-virt-ubuntu-focal
 
 - nodeset:
     name: kolla-ansible-centos8-nested-virt