CI: add Ubuntu seed VM job

* Need to specify bash for &> syntax

Story: 2004960
Task: 41806

Change-Id: Ic33d3e31096f7b0cec2e4e9284f5c1078a4ff04c

playbooks/kayobe-seed-vm-base/overrides.yml.j2

@@ -3,6 +3,12 @@
 # Ansible is run directly on the controller.
 disable_selinux_do_reboot: false
 
+{% if ansible_os_family == 'Debian' %}
+# On Ubuntu, use 5 seconds delay to allow for interfaces to come up after ifup
+# exits.
+interfaces_pause_time: 5
+{% endif %}
+
 # Use the OpenStack infra's Dockerhub mirror.
 docker_registry_mirrors:
   - "http://{{ zuul_site_mirror_fqdn }}:8082/"

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

@@ -36,6 +36,7 @@
       selinux:
         state: disabled
       become: True
+      when: ansible_os_family == 'RedHat'
 
     # NOTE(mgoddard): Use the name zz-overrides.yml to ensure this takes
     # precedence over the standard config files.
@@ -53,3 +54,4 @@
       shell:
         cmd: dev/install.sh &> {{ logs_dir }}/ansible/install
         chdir: "{{ kayobe_src_dir }}"
+        executable: /bin/bash

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

@@ -9,7 +9,9 @@
     - name: Ensure seed hypervisor is deployed
       shell:
         cmd: "{{ kayobe_src_dir }}/dev/seed-hypervisor-deploy.sh > {{ logs_dir }}/ansible/seed-hypervisor-deploy"
+        executable: /bin/bash
 
     - name: Ensure seed is deployed
       shell:
         cmd: "{{ kayobe_src_dir }}/dev/seed-deploy.sh &> {{ logs_dir }}/ansible/seed-deploy"
+        executable: /bin/bash

zuul.d/jobs.yaml

@@ -193,3 +193,8 @@
     name: kayobe-seed-vm-centos8
     parent: kayobe-seed-vm-base
     nodeset: kayobe-centos8
+
+- job:
+    name: kayobe-seed-vm-ubuntu-focal
+    parent: kayobe-seed-vm-base
+    nodeset: kayobe-ubuntu-focal

zuul.d/project.yaml

@@ -18,6 +18,7 @@
         - kayobe-seed-centos8
         - kayobe-seed-upgrade-centos8
         - kayobe-seed-vm-centos8
+        - kayobe-seed-vm-ubuntu-focal
 
     gate:
       queue: kayobe
@@ -33,3 +34,4 @@
         - kayobe-seed-centos8
         - kayobe-seed-upgrade-centos8
         - kayobe-seed-vm-centos8
+        - kayobe-seed-vm-ubuntu-focal