Merge "[#75] functionality to set libvirt sec driver"

roles/airship-libvirt-gate/tasks/build-infra.yaml

@@ -10,6 +10,10 @@
 - name: install libvirt
   include_role:
     name: libvirt-install
+    tasks_from: "{{ item }}"
+  with_items:
+    - main
+    - configure
 
 - name: create pool
   include_role:

roles/libvirt-install/defaults/main.yaml

@@ -0,0 +1 @@
+libvirt_qemu_config_file: /etc/libvirt/qemu.conf

roles/libvirt-install/tasks/configure.yaml

@@ -0,0 +1,13 @@
+- name: configure libvirt
+  become: true
+  block:
+  - name: Set libvirt security driver
+    lineinfile:
+      path: "{{ libvirt_qemu_config_file }}"
+      state: present
+      regexp: '^\s*security_driver\s*=.*$'
+      line: "security_driver = \"{{ libvirt_security_driver | default('none') }}\""
+  - name: libvirtd restarted
+    service:
+      name: libvirtd
+      state: restarted

roles/libvirt-install/tasks/main.yaml

@@ -38,6 +38,7 @@
       append: yes
   - name: Reset ssh connection to allow user changes to affect "{{ ansible_user }}"
     meta: reset_connection
+    ignore_errors: true
   - name: Start libvirtd
     service:
       name: libvirtd

zuul.d/jobs.yaml

@@ -75,7 +75,7 @@
       - playbooks/airship-airshipctl-build-gate.yaml
     post-run: playbooks/airship-collect-logs.yaml
     run: playbooks/airship-airshipctl-test-runner.yaml
-    nodeset: airship-airshipctl-single-16GB-bionic-node
+    nodeset: airship-airshipctl-single-32GB-bionic-node
     vars:
       site_name: test-bootstrap
 ## var files are the files that are located at playbooks/vars directory