Drop Bionic testing for OpenDev services, playbooks and roles

A quick check of the Ansible fact cache on Bridge indicates that only
hosts that are no longer in our inventory were Bionic nodes. Since we no
longer have any Bionic nodes in production let's rip out the testing of
our roles, playbooks and services on Bionic.

In addition to being good for clarity this also allows us to switch all
of the system-config jobs back to using the default ansible version for
the opendev zuul tenants (11) which did not work with Bionic.

Change-Id: I4e310adee198d6eedc19e499b05638eff2805a1e

playbooks/zuul/templates/gate-groups.yaml.j2

@@ -2,9 +2,6 @@
 # for gate jobs are put in the right groups for testing
 plugin: yamlgroup
 groups:
-  docker:
-    - bionic-docker
-
   certcheck:
     - bridge[0-9]*.open*.org
 
@@ -18,7 +15,6 @@ groups:
     - borg-backup01.region.provider.opendev.org
 
   borg-backup:
-    - borg-backup-bionic.opendev.org
     - borg-backup-focal.opendev.org
     - borg-backup-jammy.opendev.org
     - borg-backup-noble.opendev.org

testinfra/test_base.py

@@ -44,11 +44,7 @@ def test_ntp(host):
     service = host.service('systemd-timesyncd')
     assert service.is_running
 
-    # Focal updates the status string to just say NTP
-    if host.system_info.codename == 'bionic':
-        stdout_string = 'systemd-timesyncd.service active'
-    else:
-        stdout_string = 'NTP service: active'
+    stdout_string = 'NTP service: active'
     cmd = host.run("timedatectl status")
     assert stdout_string in cmd.stdout
 

testinfra/test_borg_backups.py

@@ -16,7 +16,6 @@ import os.path
 import pytest
 
 testinfra_hosts = ['borg-backup01.region.provider.opendev.org',
-                   'borg-backup-bionic.opendev.org',
                    'borg-backup-focal.opendev.org',
                    'borg-backup-jammy.opendev.org',
                    'borg-backup-noble.opendev.org']
@@ -41,8 +40,7 @@ def test_borg_server_users(host):
     if hostname != 'borg-backup01.region.provider.opendev.org':
         pytest.skip()
 
-    for username in ('borg-borg-backup-bionic',
-                     'borg-borg-backup-focal',
+    for username in ('borg-borg-backup-focal',
                      'borg-borg-backup-jammy',
                      'borg-borg-backup-noble'):
         homedir = os.path.join('/opt/backups/', username)

zuul.d/system-config-roles.yaml

@@ -27,18 +27,6 @@
         # for build logs
         '/var/lib/dkms-make-logs': logs
 
-- job:
-    name: system-config-zuul-role-integration-bionic
-    parent: system-config-zuul-role-integration
-    nodeset:
-      nodes:
-        - name: base
-          label: ubuntu-bionic
-      groups:
-        - name: openafs
-          nodes:
-            - base
-
 - job:
     name: system-config-zuul-role-integration-focal
     parent: system-config-zuul-role-integration
@@ -188,7 +176,6 @@
     name: system-config-zuul-role-integration
     check:
       jobs:
-        - system-config-zuul-role-integration-bionic
         - system-config-zuul-role-integration-focal
         - system-config-zuul-role-integration-focal-arm64
         - system-config-zuul-role-integration-jammy
@@ -203,7 +190,6 @@
         - system-config-zuul-role-integration-centos-9-stream-arm64
     gate:
       jobs:
-        - system-config-zuul-role-integration-bionic
         - system-config-zuul-role-integration-focal
         - system-config-zuul-role-integration-focal-arm64
         - system-config-zuul-role-integration-jammy

zuul.d/system-config-run.yaml

@@ -58,13 +58,9 @@
     description: |
       Run the "base" playbook on each of the node types
       currently in use.
-    # Pinned for now due to Ansible 11 not supporting the Python on Bionic.
-    ansible-version: '9'
     nodeset:
       nodes:
         - &bridge_node_x86 { name: bridge99.opendev.org, label: ubuntu-jammy }
-        - name: bionic
-          label: ubuntu-bionic
         - name: focal
           label: ubuntu-focal
         - name: jammy
@@ -98,13 +94,9 @@
     parent: system-config-run-base
     description: |
       Run the base playbook with the latest ansible.
-    # Pinned for now due to Ansible 11 not supporting the Python on Bionic.
-    ansible-version: '9'
     nodeset:
       nodes:
         - <<: *bridge_node_x86
-        - name: bionic
-          label: ubuntu-bionic
         - name: focal
           label: ubuntu-focal
         - name: jammy
@@ -372,8 +364,6 @@
     parent: system-config-run
     description: |
       Run the playbook for borg backup configuration
-    # Pinned for now due to Ansible 11 not supporting the Python on Bionic.
-    ansible-version: '9'
     nodeset:
       nodes:
         - <<: *bridge_node_x86
@@ -381,8 +371,6 @@
           label: ubuntu-focal
         - name: borg-backup-focal.opendev.org
           label: ubuntu-focal
-        - name: borg-backup-bionic.opendev.org
-          label: ubuntu-bionic
         - name: borg-backup-jammy.opendev.org
           label: ubuntu-jammy
         - name: borg-backup-noble.opendev.org
@@ -408,9 +396,6 @@
         host_copy_output:
           '/var/log/prune-borg-backups.log': logs
           '/var/log/verify-borg-backups.log': logs
-      borg-backup-bionic.opendev.org:
-        host_copy_output:
-          '/var/log/borg-backup-borg-backup01.region.provider.opendev.org.log': logs
       borg-backup-focal.opendev.org:
         host_copy_output:
           '/var/log/borg-backup-borg-backup01.region.provider.opendev.org.log': logs