From 5ba961bcc832dee54a1446c2233bcc3c3bc0ac60 Mon Sep 17 00:00:00 2001
From: Sergey Lukjanov <slukjanov@mirantis.com>
Date: Fri, 27 Dec 2013 01:21:04 +0400
Subject: [PATCH] Add zuul version to status.json

It'll help us to determine whether we're running a version of zuul that has
added support for some new feature.

The version_string() from pbr's version_info used to collect zuul version.

Change-Id: Id451f15538258ab2dec8e3e8f000cff4a8b7b20d
---
 zuul/scheduler.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/zuul/scheduler.py b/zuul/scheduler.py
index 96bd624714..1fdb882376 100644
--- a/zuul/scheduler.py
+++ b/zuul/scheduler.py
@@ -31,6 +31,7 @@ import layoutvalidator
 import model
 from model import ActionReporter, Pipeline, Project, ChangeQueue, EventFilter
 import merger
+from zuul import version as zuul_version
 
 statsd = extras.try_import('statsd.statsd')
 
@@ -130,6 +131,8 @@ class Scheduler(threading.Thread):
         self.management_event_queue = Queue.Queue()
         self.layout = model.Layout()
 
+        self.zuul_version = zuul_version.version_info.version_string()
+
     def stop(self):
         self._stopped = True
         self.wake_event.set()
@@ -761,6 +764,9 @@ class Scheduler(threading.Thread):
 
     def formatStatusJSON(self):
         data = {}
+
+        data['zuul_version'] = self.zuul_version
+
         if self._pause:
             ret = '<p><b>Queue only mode:</b> preparing to '
             if self._exit: