Merge "Move legacy-grenade-dsvm-neutron-multinode-live-migration in-tree"

.zuul.yaml

@@ -194,6 +194,41 @@
     required-projects:
       - openstack/oslo.versionedobjects
 
+- job:
+    name: nova-grenade-live-migration
+    parent: nova-dsvm-multinode-base
+    description: |
+      Multi-node grenade job which runs nova/tests/live_migration/hooks tests.
+      In other words, this tests live migration with mixed-version compute
+      services which is important for things like rolling upgrade support.
+      The former name for this job was
+      "legacy-grenade-dsvm-neutron-multinode-live-migration".
+    run: playbooks/legacy/nova-grenade-live-migration/run.yaml
+    post-run: playbooks/legacy/nova-grenade-live-migration/post.yaml
+    required-projects:
+      - openstack-dev/grenade
+      - openstack-infra/devstack-gate
+      - openstack/nova
+    irrelevant-files:
+      # We define our own irrelevant-files because we need to run
+      # this if there are changes to nova/tests/live_migration/.
+      # TODO(mriedem): Move the nova/tests/live_migration/ scripts to gate/
+      # so this job can use the standard dsvm-irrelevant-files.
+      - ^api-.*$
+      - ^(test-|)requirements.txt$
+      - ^.*\.rst$
+      - ^.git.*$
+      - ^doc/.*$
+      - ^nova/hacking/.*$
+      - ^nova/locale/.*$
+      - ^nova/tests/(?!live_migration/).*$
+      - ^releasenotes/.*$
+      - ^setup.cfg$
+      - ^tests-py3.txt$
+      - ^tools/.*$
+      - ^tox.ini$
+    voting: false
+
 - project:
     # Please try to keep the list of job names sorted alphabetically.
     templates:
@@ -217,26 +252,6 @@
         - devstack-plugin-ceph-tempest:
             voting: false
             irrelevant-files: *dsvm-irrelevant-files
-        # TODO(mriedem): We need to move this job definition in-tree from
-        # openstack-zuul-jobs.
-        - legacy-grenade-dsvm-neutron-multinode-live-migration:
-            voting: false
-            irrelevant-files:
-              # We define our own irrelevant-files because we need to run
-              # this if there are changes to nova/tests/live_migration/.
-              - ^api-.*$
-              - ^(test-|)requirements.txt$
-              - ^.*\.rst$
-              - ^.git.*$
-              - ^doc/.*$
-              - ^nova/hacking/.*$
-              - ^nova/locale/.*$
-              - ^nova/tests/(?!live_migration/).*$
-              - ^releasenotes/.*$
-              - ^setup.cfg$
-              - ^tests-py3.txt$
-              - ^tools/.*$
-              - ^tox.ini$
         - neutron-grenade-multinode:
             irrelevant-files: *dsvm-irrelevant-files
         - neutron-tempest-linuxbridge:
@@ -246,6 +261,7 @@
               # code; we don't need to run this on all changes, nor do we run
               # it in the gate.
               - ^(?!nova/network/.*)(?!nova/virt/libvirt/vif.py).*$
+        - nova-grenade-live-migration
         - nova-live-migration
         - nova-lvm
         - nova-next

playbooks/legacy/nova-grenade-live-migration/post.yaml

@@ -0,0 +1,15 @@
+- hosts: primary
+  tasks:
+
+    - name: Copy files from {{ ansible_user_dir }}/workspace/ on node
+      synchronize:
+        src: '{{ ansible_user_dir }}/workspace/'
+        dest: '{{ zuul.executor.log_root }}'
+        mode: pull
+        copy_links: true
+        verify_host: true
+        rsync_opts:
+          - --include=/logs/**
+          - --include=*/
+          - --exclude=*
+          - --prune-empty-dirs

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

@@ -0,0 +1,58 @@
+- hosts: primary
+  name: nova-grenade-live-migration
+  tasks:
+
+    - name: Ensure legacy workspace directory
+      file:
+        path: '{{ ansible_user_dir }}/workspace'
+        state: directory
+
+    - shell:
+        cmd: |
+          set -e
+          set -x
+          cat > clonemap.yaml << EOF
+          clonemap:
+            - name: openstack-infra/devstack-gate
+              dest: devstack-gate
+          EOF
+          /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
+              git://git.openstack.org \
+              openstack-infra/devstack-gate
+        executable: /bin/bash
+        chdir: '{{ ansible_user_dir }}/workspace'
+      environment: '{{ zuul | zuul_legacy_vars }}'
+
+    - shell:
+        cmd: |
+          set -e
+          set -x
+          export PROJECTS="openstack-dev/grenade $PROJECTS"
+          export PYTHONUNBUFFERED=true
+          export DEVSTACK_GATE_CONFIGDRIVE=0
+          export DEVSTACK_GATE_NEUTRON=1
+          export DEVSTACK_GATE_TEMPEST_NOTESTS=1
+          export DEVSTACK_GATE_GRENADE=pullup
+          # By default grenade runs only smoke tests so we need to set
+          # RUN_SMOKE to False in order to run live migration tests using
+          # grenade
+          export DEVSTACK_LOCAL_CONFIG="RUN_SMOKE=False"
+          # LIVE_MIGRATE_BACK_AND_FORTH will tell Tempest to run a live
+          # migration of the same instance to one compute node and then back
+          # to the other, which is mostly only interesting for grenade since
+          # we have mixed level computes.
+          export DEVSTACK_LOCAL_CONFIG+=$'\n'"LIVE_MIGRATE_BACK_AND_FORTH=True"
+          export BRANCH_OVERRIDE=default
+          export DEVSTACK_GATE_TOPOLOGY="multinode"
+          if [ "$BRANCH_OVERRIDE" != "default" ] ; then
+              export OVERRIDE_ZUUL_BRANCH=$BRANCH_OVERRIDE
+          fi
+          function post_test_hook {
+              /opt/stack/new/nova/nova/tests/live_migration/hooks/run_tests.sh
+          }
+          export -f post_test_hook
+          cp devstack-gate/devstack-vm-gate-wrap.sh ./safe-devstack-vm-gate-wrap.sh
+          ./safe-devstack-vm-gate-wrap.sh
+        executable: /bin/bash
+        chdir: '{{ ansible_user_dir }}/workspace'
+      environment: '{{ zuul | zuul_legacy_vars }}'