Add placement-common versions for train->ussuri upgrade

zaza/openstack/utilities/openstack.py

@@ -1493,7 +1493,6 @@ def get_os_code_info(package, pkg_version):
     :returns: Codename for package
     :rtype: string
     """
-    # {'code_num': entry, 'code_name': OPENSTACK_CODENAMES[entry]}
     # Remove epoch if it exists
     if ':' in pkg_version:
         pkg_version = pkg_version.split(':')[1:][0]

zaza/openstack/utilities/os_versions.py

@@ -256,4 +256,9 @@ PACKAGE_CODENAMES = {
         ('14', 'train'),   # nautilus
         ('15', 'ussuri'),  # octopus
     ]),
+    'placement-common': OrderedDict([
+        ('2', 'train'),
+        ('3', 'ussuri'),
+        ('4', 'victoria'),
+    ]),
 }