Add tempest variations of Designate DSVM jobs

* Adds two new experimental jobs (Designate+Bind9/PowerDNS)
* Does not restrict execution branch yet, we'll want this to
  be Neuton+ as it moves over the check/gate queues. For now,
  i'd like to see just how badly the remaining changes below
  fail on other branches, as we may choose to include these
  on Mitaka.
* Replaces use of the gate / pre test / post tests hooks, as
  enough configurability is now exposed.
* Uses tempest in "all-plugin" mode, limiting to all tests
  containing "designate" in the name. Ideally, this would be
  changed to "full-plugin" mode, without the designate
  restriction, but this does not exist in tempest's tox.ini
* Attempts to be ready to add stable branch editions of this
  this using branch-override and job-suffix.

Change-Id: I8166d447802b4520c0721b9f006b59543b3b548c

jenkins/jobs/designate.yaml

@@ -1,3 +1,51 @@
+# Experimental job for Designate+Tempest
+- job-template:
+    name: 'gate-tempest-dsvm-designate-{designate-driver}{job-suffix}'
+
+    node: '{node}'
+
+    wrappers:
+      - build-timeout:
+          timeout: 70
+      - timestamps
+
+    builders:
+      - print-template-name:
+          template-name: "{template-name}"
+      - link-logs
+      - print-node-uuid
+      - net-info
+      - devstack-checkout
+      - shell: |
+          #!/bin/bash -xe
+          export PYTHONUNBUFFERED=true
+
+          export DEVSTACK_GATE_TEMPEST=1
+          export DEVSTACK_GATE_TEMPEST_ALL_PLUGINS=1
+          export DEVSTACK_GATE_TEMPEST_REGEX=designate
+
+          export DEVSTACK_LOCAL_CONFIG="enable_plugin designate git://git.openstack.org/openstack/designate"
+          export DEVSTACK_LOCAL_CONFIG+=$'\n'"DESIGNATE_SERVICE_PORT_DNS=5322"
+          export DEVSTACK_LOCAL_CONFIG+=$'\n'"DESIGNATE_BACKEND_DRIVER={designate-driver}"
+
+          export PROJECTS="openstack/designate $PROJECTS"
+          export PROJECTS="openstack/python-designateclient $PROJECTS"
+          export PROJECTS="openstack/designate-dashboard $PROJECTS"
+          export PROJECTS="openstack/designate-tempest-plugin $PROJECTS"
+
+          export BRANCH_OVERRIDE={branch-override}
+          if [ "$BRANCH_OVERRIDE" != "default" ] ; then
+              export OVERRIDE_ZUUL_BRANCH=$BRANCH_OVERRIDE
+          fi
+
+          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: 'gate-designate-dsvm-{designate-driver}'
 

jenkins/jobs/projects.yaml

@@ -1056,6 +1056,13 @@
       - pypi-jobs
       - translation-jobs
       - gate-rally-dsvm-designate-{name}
+      - 'gate-tempest-dsvm-designate-{designate-driver}{job-suffix}':
+          node: ubuntu-trusty
+          branch-override: default
+          job-suffix: ''
+          designate-driver:
+            - powerdns
+            - bind9
       - 'gate-designate-dsvm-{designate-driver}':
           node: ubuntu-trusty
           designate-driver:

zuul/layout.yaml

@@ -5199,6 +5199,8 @@ projects:
     post:
       - designate-coverage-db
     experimental:
+      - gate-tempest-dsvm-designate-powerdns
+      - gate-tempest-dsvm-designate-bind9
       - gate-designate-dsvm-powerdns-postgres
 
   - name: openstack/designate-dashboard
@@ -5246,6 +5248,9 @@ projects:
       - gate-designate-tempest-plugin-pep8
       - gate-designate-dsvm-powerdns
       - gate-designate-dsvm-bind9
+    experimental:
+      - gate-tempest-dsvm-designate-powerdns
+      - gate-tempest-dsvm-designate-bind9
 
   - name: openstack/devstack-plugin-additional-pkg-repos
     template: