Switch to Xenial: python-openstacksdk

Switch master and newton jobs to run on xenial, older branches test on
trusty.

Note the changed job is non-voting, so remove regex and use -nv suffix.

Change-Id: I72dd315584cd560f6ee4453a2b4174108531dd6b

jenkins/jobs/projects.yaml

@@ -13255,10 +13255,12 @@
       - 'gate-{name}-pypy'
       - 'gate-{name}-python35{suffix}':
           suffix: '-nv'
-      - '{pipeline}-sdk-dsvm-functional{job-suffix}':
+      - '{pipeline}-sdk-dsvm-functional-{node}{job-suffix}':
           pipeline: gate
-          node: ubuntu-trusty
-          job-suffix: ''
+          node:
+            - ubuntu-trusty
+            - ubuntu-xenial
+          job-suffix: '-nv'
           branch-override: default
       - pypi-jobs
 

jenkins/jobs/sdk.yaml

@@ -1,5 +1,5 @@
 - job-template:
-    name: '{pipeline}-sdk-dsvm-functional{job-suffix}'
+    name: '{pipeline}-sdk-dsvm-functional-{node}{job-suffix}'
     node: '{node}'
 
     wrappers:

zuul/layout.yaml

@@ -3077,9 +3077,6 @@ jobs:
   - name: ^gate-tempest-dsvm-neutron.*-ovs.*$
     tags: neutron
 
-  - name: gate-sdk-dsvm-functional
-    voting: false
-
   - name: ^gate-fuel-agent-python.*$
     branch: ^(?!stable/(?:5\.0|5\.1|6\.0|6\.1|7\.0)).*$
 
@@ -15767,7 +15764,8 @@ projects:
       - name: pypy-jobs
       - name: publish-to-pypi
     check:
-      - gate-sdk-dsvm-functional
+      - gate-sdk-dsvm-functional-ubuntu-trusty-nv
+      - gate-sdk-dsvm-functional-ubuntu-xenial-nv
     post:
       - python-openstacksdk-coverage-ubuntu-trusty
       - python-openstacksdk-coverage-ubuntu-xenial