Switch to Xenial: gate-neutron-lbaas-dashboard-dsvm-integration

Switch job to Xenial: change it to a job-template and run newton and
newer on xenial, anything older on trusty.

Name the job -nv and remove explicite voting condition.

Change-Id: I8ad96bf4b9d6a197225a3484563aa05600b85067

jenkins/jobs/neutron-lbaas.yaml

@@ -95,9 +95,9 @@
       - devstack-logs
       - console-log
 
-- job:
-    name: gate-neutron-lbaas-dashboard-dsvm-integration
-    node: ubuntu-trusty
+- job-template:
+    name: gate-neutron-lbaas-dashboard-dsvm-integration-{node}{suffix}
+    node: '{node}'
 
     wrappers:
       - build-timeout:
@@ -120,14 +120,14 @@
           export PROJECTS="openstack/neutron-lbaas-dashboard $PROJECTS"
 
 
-          function pre_test_hook {
+          function pre_test_hook {{
               $BASE/new/neutron-lbaas-dashboard/tools/gate/integration/pre_test_hook.sh
-          }
+          }}
           export -f pre_test_hook
 
-          function post_test_hook {
+          function post_test_hook {{
               $BASE/new/neutron-lbaas-dashboard/tools/gate/integration/post_test_hook.sh
-          }
+          }}
           export -f post_test_hook
 
           cp devstack-gate/devstack-vm-gate-wrap.sh ./safe-devstack-vm-gate-wrap.sh

jenkins/jobs/projects.yaml

@@ -8435,6 +8435,11 @@
       - nodejs4-jobs
       - pypi-jobs
       - translation-jobs
+      - gate-neutron-lbaas-dashboard-dsvm-integration-{node}{suffix}:
+          node:
+            - ubuntu-trusty
+            - ubuntu-xenial
+          suffix: '-nv'
 
 - project:
     name: neutron-lib

zuul/layout.yaml

@@ -2595,9 +2595,6 @@ jobs:
   - name: gate-sahara-dashboard-python34
     branch: ^(?!stable/(mitaka)).*$
 
-  - name: gate-neutron-lbaas-dashboard-dsvm-integration
-    voting: false
-
   - name: ^gate-sahara-tests-pylint.*
     voting: false
 
@@ -12442,7 +12439,8 @@ projects:
     check:
       - gate-neutron-lbaas-dashboard-nodejs4-npm-run-lint
       - gate-neutron-lbaas-dashboard-nodejs4-npm-run-test
-      - gate-neutron-lbaas-dashboard-dsvm-integration
+      - gate-neutron-lbaas-dashboard-dsvm-integration-ubuntu-trusty-nv
+      - gate-neutron-lbaas-dashboard-dsvm-integration-ubuntu-xenial-nv
 
   - name: openstack/neutron-lib
     template: