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: I9a92b73c419a0dc1cca40dacfef75de61a61db94
Change-Id: I8debfdc1a27349c881ee4f7600a08e94c323de78

meta/main.yml

@@ -20,6 +20,9 @@ galaxy_info:
   license: Apache2
   min_ansible_version: 2.2
   platforms:
+    - name: Debian
+      versions:
+        - stretch
     - name: Ubuntu
       versions:
         - xenial

zuul.d/jobs.yaml

@@ -34,4 +34,12 @@
     nodeset: ubuntu-bionic
     vars:
       action: deploy
-      scenario: aio_metal_rally
+      scenario: aio_metal_rally
+
+- job:
+    name: openstack-ansible-deploy-aio_metal_rally-debian-stable
+    parent: openstack-ansible-deploy-aio
+    nodeset: debian-stable
+    vars:
+      action: deploy
+      scenario: aio_metal_rally

zuul.d/project.yaml

@@ -22,11 +22,13 @@
     check:
       jobs:
         - openstack-ansible-deploy-aio_metal_rally-centos-7
+        - openstack-ansible-deploy-aio_metal_rally-debian-stable
         - openstack-ansible-deploy-aio_metal_rally-ubuntu-bionic
     gate:
       jobs:
         - openstack-ansible-deploy-aio_metal_rally-centos-7
+        - openstack-ansible-deploy-aio_metal_rally-debian-stable
         - openstack-ansible-deploy-aio_metal_rally-ubuntu-bionic
     experimental:
       jobs:
-        - openstack-ansible-deploy-aio_metal_rally-opensuse-150
+        - openstack-ansible-deploy-aio_metal_rally-opensuse-150