From ac91f03e14c4e52ac98e0288a5618a8e1e178b42 Mon Sep 17 00:00:00 2001
From: James Page <james.page@ubuntu.com>
Date: Fri, 26 May 2017 09:10:37 +0100
Subject: [PATCH] Add version -> codename map

Add support for package version to codename mapping to main
Charm class, using the 'manila-common' package as the keystone
package for version checking.

Change-Id: I4ac3656d73ace24cc3c05681cc42bf4f24278585
---
 src/lib/charm/openstack/manila.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/lib/charm/openstack/manila.py b/src/lib/charm/openstack/manila.py
index d560e20..fae4c8b 100644
--- a/src/lib/charm/openstack/manila.py
+++ b/src/lib/charm/openstack/manila.py
@@ -17,6 +17,7 @@
 # needed on the class.
 from __future__ import absolute_import
 
+import collections
 import re
 import subprocess
 
@@ -146,6 +147,21 @@ class ManilaCharm(charms_openstack.charm.HAOpenStackCharm):
     # This is the command to sync the database
     sync_cmd = ['sudo', 'manila-manage', 'db', 'sync']
 
+    # Package for release version detection
+    release_pkg = 'manila-common'
+
+    # Package codename map for manila-common
+    package_codenames = {
+        'manila-common': collections.OrderedDict([
+            ('2', 'mitaka'),
+            ('3', 'newton'),
+            ('4', 'ocata'),
+            ('5', 'pike'),
+            ('6', 'queens'),
+            ('7', 'rocky'),
+        ]),
+    }
+
     # ha_resources = ['vips', 'haproxy']
 
     # Custom charm configuration