[Zun] Add py35 dsvm non-voting job

This is for community goal python35. Introduce a py35 dsvm job
for running tempest tests. The job starts as non-voting and will
be turned into voting later.

Change-Id: I3c05c6ff575a9f7e06394e573163fb7d2979cd9d

jenkins/jobs/projects.yaml

@@ -15590,6 +15590,13 @@
           db: 'sql'
           branch-override: default
           suffix: ''
+      - '{pipeline}-zun-devstack-dsvm-py35-{driver}-{db}{suffix}':
+          pipeline: gate
+          node: ubuntu-xenial
+          driver: 'docker'
+          db: 'sql'
+          branch-override: default
+          suffix: '-nv'
       - '{pipeline}-zun-devstack-dsvm-{driver}-{db}{suffix}':
           pipeline: gate
           node: ubuntu-xenial

jenkins/jobs/zun.yaml

@@ -54,6 +54,62 @@
       - devstack-logs
       - console-log
 
+- job-template:
+    name: '{pipeline}-zun-devstack-dsvm-py35-{driver}-{db}{suffix}'
+    node: '{node}'
+
+    wrappers:
+      - build-timeout:
+          timeout: 70
+      - timestamps
+
+    builders:
+      - link-logs
+      - net-info
+      - devstack-checkout
+      - local_conf:
+          conf: |
+            [[local|localrc]]
+            enable_plugin zun git://git.openstack.org/openstack/zun
+      - shell: |
+          #!/bin/bash -xe
+          export DEVSTACK_GATE_USE_PYTHON3=True
+          export PYTHONUNBUFFERED=true
+          export DEVSTACK_GATE_TEMPEST=0
+          export DEVSTACK_GATE_NEUTRON=1
+
+          # Enable tempest for tempest plugin
+          export ENABLED_SERVICES=tempest
+
+          export PROJECTS="openstack/zun $PROJECTS"
+          export PROJECTS="openstack/kuryr-libnetwork $PROJECTS"
+          export PROJECTS="openstack/python-zunclient $PROJECTS"
+          export PROJECTS="openstack/devstack-plugin-container $PROJECTS"
+
+          # Keep localrc to be able to set some vars in post_test_hook
+          export KEEP_LOCALRC=1
+
+          function gate_hook {{
+               cd /opt/stack/new/zun/
+              ./zun/tests/contrib/gate_hook.sh {driver} {db}
+          }}
+          export -f gate_hook
+
+          function post_test_hook {{
+              source $BASE/new/devstack/accrc/admin/admin
+              cd /opt/stack/new/zun/
+              ./zun/tests/contrib/post_test_hook.sh {driver}
+          }}
+          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:
+      - devstack-logs
+      - console-log
+
 - job-template:
     name: '{pipeline}-zunclient-devstack-dsvm-{driver}-{db}{suffix}'
     node: '{node}'

zuul/layout.yaml

@@ -18664,6 +18664,7 @@ projects:
       - name: check-requirements
     check:
       - gate-zun-devstack-dsvm-docker-sql
+      - gate-zun-devstack-dsvm-py35-docker-sql-nv
       - gate-tempest-dsvm-zun-multinode-docker-sql-ubuntu-xenial-nv
     gate:
       - gate-zun-devstack-dsvm-docker-sql