Add new experimental jobs to test dib based nodes

We now have new dib based slave nodes, the next step in moving to dib is
to test that these images are viable for testing. Run experimental jobs
that are otherwise identical to two of our existing gate jobs (one with
neutron the other without) on these new dib based slaves.

Change-Id: If69f18a61529fe886a836c6c284103babbcfc2cb

modules/openstack_project/files/jenkins_job_builder/config/projects.yaml

@@ -1740,6 +1740,17 @@
           branch-designator: ''
           branch-override: default
           topology: aiopcpu
+      # Experimental jobs for testing dib images.
+      - '{pipeline}-tempest-dsvm-full{branch-designator}':
+          pipeline: experimental
+          node: devstack-trusty-dib
+          branch-designator: '-dibtest'
+          branch-override: default
+      - '{pipeline}-tempest-dsvm-neutron-full{branch-designator}':
+          pipeline: experimental
+          node: devstack-trusty-dib
+          branch-designator: '-dibtest'
+          branch-override: default
 
 
 - project:

modules/openstack_project/files/zuul/layout.yaml

@@ -3082,6 +3082,8 @@ projects:
       - check-tempest-dsvm-centos7
       - check-grenade-dsvm-ironic-sideways
       - check-grenade-dsvm-neutron-sideways
+      - experimental-tempest-dsvm-full-dibtest
+      - experimental-tempest-dsvm-neutron-full-dibtest
     experimental-tripleo:
       - check-tripleo-novabm-undercloud-precise-nonha
       - check-tripleo-ironic-undercloud-precise-nonha

modules/openstack_project/files/zuul/openstack_functions.py

@@ -55,6 +55,9 @@ def devstack_params(item, job, params):
         params['ZUUL_NODE'] = 'devstack-trusty-2-node'
     elif 'newlibvirt' in job.name:
         params['ZUUL_NODE'] = 'devstack-f20-virt-preview'
+    # Remove this when we are done doing prelimindary dib testing.
+    elif 'dibtest' in job.name:
+        params['ZUUL_NODE'] = 'devstack-trusty-dib'
     else:
         params['ZUUL_NODE'] = 'devstack-trusty'