debian: add support

This patch adds the Debian jobs for this role to make sure
it's always passing as well as updates the meta to reflect
it's support of Debian accordingly.

Depends-On: https://review.openstack.org/652206
Change-Id: I308aab7fbd93686c36043f8a29d1f4ef9e8acfe2

meta/main.yml

@@ -7,6 +7,9 @@ galaxy_info:
   min_ansible_version: 2.2
   version: 0.1.0
   platforms:
+  - name: Debian
+    versions:
+    - stretch
   - name: Ubuntu
     versions:
     - xenial

zuul.d/jobs.yaml

@@ -36,3 +36,10 @@
       action: deploy
       scenario: aio_metal_trove
 
+- job:
+    name: openstack-ansible-deploy-aio_metal_trove-debian-stable
+    parent: openstack-ansible-deploy-aio
+    nodeset: debian-stable
+    vars:
+      action: deploy
+      scenario: aio_metal_trove

zuul.d/project.yaml

@@ -21,11 +21,13 @@
     check:
       jobs:
         - openstack-ansible-deploy-aio_metal_trove-centos-7
+        - openstack-ansible-deploy-aio_metal_trove-debian-stable
         - openstack-ansible-deploy-aio_metal_trove-ubuntu-bionic
     gate:
       jobs:
         - openstack-ansible-deploy-aio_metal_trove-centos-7
+        - openstack-ansible-deploy-aio_metal_trove-debian-stable
         - openstack-ansible-deploy-aio_metal_trove-ubuntu-bionic
     experimental:
       jobs:
-        - openstack-ansible-deploy-aio_metal_trove-opensuse-150
+        - openstack-ansible-deploy-aio_metal_trove-opensuse-150