Add experimental devstack gate job for tacker

Depends-On: Ic4a0d6fb2dd6e55a50e081e328a62dc4e9bebfd3
Change-Id: I8a458348bfd9115bc38e3cd537dd7ea65882fce1

jenkins/jobs/projects.yaml

@@ -6733,6 +6733,11 @@
 
     jobs:
       - gate-{name}-pep8
+      - '{pipeline}-tacker-dsvm-functional{branch-designator}':
+          pipeline: gate
+          node: 'devstack-precise || devstack-trusty'
+          branch-designator: ''
+          branch-override: default
 
 - project:
     name: tacker-horizon

jenkins/jobs/tacker.yaml

@@ -0,0 +1,36 @@
+- job-template:
+    name: '{pipeline}-tacker-dsvm-functional{branch-designator}'
+    node: '{node}'
+
+    wrappers:
+      - build-timeout:
+          timeout: 125
+      - timestamps
+
+    builders:
+      - link-logs
+      - net-info
+      - devstack-checkout
+      - shell: |
+          #!/bin/bash -xe
+          export PYTHONUNBUFFERED=true
+          export DEVSTACK_GATE_TIMEOUT=120
+          export BRANCH_OVERRIDE={branch-override}
+          export PROJECTS="stackforge/tacker $PROJECTS"
+          export DEVSTACK_LOCAL_CONFIG="enable_plugin tacker git://git.openstack.org/stackforge/tacker"
+          if [ "$BRANCH_OVERRIDE" != "default" ] ; then
+              export OVERRIDE_ZUUL_BRANCH=$BRANCH_OVERRIDE
+          fi
+
+          function post_test_hook {{
+              bash -xe $BASE/new/tacker/tacker/tests/contrib/post_test_hook.sh dsvm-functional
+          }}
+          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
+
+    publishers:
+      - test-results
+      - devstack-logs
+      - console-log

zuul/layout.yaml

@@ -1380,6 +1380,9 @@ jobs:
     branch: ^(?!stable/(juno|kilo)).*$
     voting: false
 
+  - name: gate-tacker-dsvm-functional
+    voting: false
+
   - name: gate-tempest-dsvm-neutron-ipv6only
     branch: ^master$
     voting: false
@@ -8981,6 +8984,8 @@ projects:
       - gate-tacker-pep8
     gate:
       - gate-tacker-pep8
+    experimental:
+      - gate-tacker-dsvm-functional
 
   - name: stackforge/tacker-horizon
     template: