Add a py3 designate job

This adds a new non-voting check job for Designate using python 3.5.

Change-Id: I3244d73a8b73ed9c3c8b8f24e8a6bd67fc35c073

jenkins/jobs/designate.yaml

@@ -50,6 +50,10 @@
               export DEVSTACK_GATE_POSTGRES=1
           fi
 
+          if [ "{special}" == "-py35" ] ; then
+             export DEVSTACK_GATE_USE_PYTHON3=True
+          else
+
           cp devstack-gate/devstack-vm-gate-wrap.sh ./safe-devstack-vm-gate-wrap.sh
           ./safe-devstack-vm-gate-wrap.sh
 

jenkins/jobs/projects.yaml

@@ -3619,6 +3619,13 @@
           suffix: ''
           designate-driver: 'pdns4'
           branch-override: default
+      - 'gate-tempest-dsvm-designate-{designate-driver}{special}-{node}{suffix}':
+          node: ubuntu-xenial
+          branch-override: default
+          special: '-py35'
+          suffix: '-nv'
+          designate-driver:
+            - pdns4
       - api-ref-jobs:
           service: dns
       - install-guide-jobs:

zuul/layout.yaml

@@ -1029,6 +1029,7 @@ project-templates:
       - gate-rally-dsvm-designate-designate-ubuntu-xenial-nv
       - gate-grenade-dsvm-designate-pdns4-ubuntu-xenial
       - gate-tempest-dsvm-designate-pdns4-identity-v3-only-ubuntu-xenial
+      - gate-tempest-dsvm-designate-pdns4-py35-ubuntu-xenial-nv
     gate:
       - gate-tempest-dsvm-designate-pdns4-ubuntu-xenial
       - gate-tempest-dsvm-designate-bind9-ubuntu-xenial
@@ -2729,6 +2730,9 @@ jobs:
   - name: ^gate-tempest-dsvm-designate-pdns4-postgres-ubuntu-xenial(-nv)?$
     branch: ^(?!stable/newton).*$
 
+  - name: ^gate-tempest-dsvm-designate-pdns4-py35-ubuntu-xenial-nv$
+    branch: ^(?!stable/(newton|ocata)).*$
+
   - name: gate-hacking-integration-nova
     voting: false