Update zuul jobs: add freezer-tempest-basic-sql job

Add feezer-tempest-basic-sql job as a check/gate test in
freezer-tempest-plugin project.
The freezer-tempest-basic-sql job will use sqlalchemy as
db backend in freezer-api.

Change-Id: I3c7f729d112b2a66442454c794e54011bbab3243

.zuul.yaml

@@ -8,7 +8,7 @@
         - freezer-tempest-client
         - freezer-tempest-scheduler
         - freezer-tempest-agent
-
+        - freezer-tempest-basic-sql
     gate:
       queue: freezer
       jobs:
@@ -16,7 +16,7 @@
         - freezer-tempest-client
         - freezer-tempest-scheduler
         - freezer-tempest-agent
-
+        - freezer-tempest-basic-sql
 
 - job:
     name: freezer-tempest-basic
@@ -73,3 +73,38 @@
     voting: true
     vars:
       tempest_test_regex: '^(freezer_tempest_plugin.tests.freezer.agent.)'
+
+- job:
+    name: freezer-tempest-basic-sql
+    parent: devstack-tempest
+    timeout: 7200
+    required-projects:
+      - openstack-infra/devstack-gate
+      - openstack/python-openstackclient
+      - openstack/python-freezerclient
+      - openstack/freezer
+      - openstack/freezer-api
+      - openstack/freezer-tempest-plugin
+      - openstack/tempest
+    vars:
+      devstack_plugins:
+        freezer-api: https://git.openstack.org/openstack/freezer-api
+        freezer: https://git.openstack.org/openstack/freezer
+      devstack_services:
+        tls-proxy: false
+        freezer-api: true
+        tempest: true
+        s-account: false
+        s-container: false
+        s-object: false
+        s-proxy: false
+      devstack_localrc:
+        FREEZER_BACKEND: 'sqlalchemy'
+        TEMPEST_PLUGINS: '/opt/stack/freezer-tempest-plugin'
+      tempest_test_regex: '^(freezer_tempest_plugin.tests.freezer_api)'
+      tox_envlist: all
+      tox_environment:
+        PYTHONUNBUFFERED: 'true'
+      zuul_copy_output:
+        /etc/hosts: logs
+