Merge "Test live migration with config drive"

.zuul.yaml

@@ -118,6 +118,7 @@
       Run tempest live migration tests against both local storage and shared
       storage using ceph (the environment is reconfigured for ceph after the
       local storage tests are run). Also runs simple evacuate tests.
+      Config drive is forced on all instances.
     run: playbooks/legacy/nova-live-migration/run.yaml
     post-run: playbooks/legacy/nova-live-migration/post.yaml
 

playbooks/legacy/nova-live-migration/run.yaml

@@ -23,6 +23,21 @@
         chdir: '{{ ansible_user_dir }}/workspace'
       environment: '{{ zuul | zuul_legacy_vars }}'
 
+    - name: Configure devstack
+      shell:
+        # Force config drive.
+        cmd: |
+          set -e
+          set -x
+          cat << 'EOF' >>"/tmp/dg-local.conf"
+          [[local|localrc]]
+          FORCE_CONFIG_DRIVE=True
+
+          EOF
+        executable: /bin/bash
+        chdir: '{{ ansible_user_dir }}/workspace'
+      environment: '{{ zuul | zuul_legacy_vars }}'
+
     - shell:
         cmd: |
           set -e