From 0120d98528e3d0480a4ba6fa85c138b0df84b0e4 Mon Sep 17 00:00:00 2001
From: zhang-shaoman <zhang.shaoman@zte.com.cn>
Date: Wed, 7 Dec 2016 11:02:47 +0800
Subject: [PATCH] Add old vm state for compute.instance.update

In compute.instance.update event, Nova reports old vm state in
payload.old_state, add this field to traits.

Change-Id: Id8266fae47b6fd7119000c9da6d71f035a20477a
---
 etc/ceilometer/event_definitions.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/etc/ceilometer/event_definitions.yaml b/etc/ceilometer/event_definitions.yaml
index 00448c8128..d87e1dca86 100644
--- a/etc/ceilometer/event_definitions.yaml
+++ b/etc/ceilometer/event_definitions.yaml
@@ -47,6 +47,11 @@
     deleted_at:
       type: datetime
       fields: payload.deleted_at
+- event_type: compute.instance.update
+  traits:
+    <<: *instance_traits
+    old_state:
+      fields: payload.old_state
 - event_type: compute.instance.exists
   traits:
     <<: *instance_traits