eventsapi: Auto convert Boolean and Int attributes

Before publishing in JSON format, automatically convert the
attribute to "bool" or "int" if configured.

For example, instead of sending force="1", convert to bool and
send as force=True

{
    "event": "VOLUME_START",
    "name" : "gv1",
    "force": "1"
}

Convert to,

{
    "event": "VOLUME_START",
    "name" : "gv1",
    "force": true
}

BUG: 1379328
Change-Id: Iabc51fd61abc267a7c8dcf0aeac6b3c722d89649
Signed-off-by: Aravinda VK <avishwan@redhat.com>
Reviewed-on: http://review.gluster.org/15574
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Prashanth Pai <ppai@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>

1 files changed, 12 insertions, 1 deletions

diff --git a/events/src/glustereventsd.py b/events/src/glustereventsd.py
index d057e097c97..86e64b01ad5 100644
--- a/events/src/glustereventsd.py
+++ b/events/src/glustereventsd.py
@@ -21,7 +21,8 @@ from eventtypes import all_events
 import handlers
 import utils
 from eventsapiconf import SERVER_ADDRESS, PID_FILE
-from utils import logger, PidFile, PidFileLockFailed
+from eventsapiconf import AUTO_BOOL_ATTRIBUTES, AUTO_INT_ATTRIBUTES
+from utils import logger, PidFile, PidFileLockFailed, boolify
 
 
 class GlusterEventsRequestHandler(SocketServer.BaseRequestHandler):
@@ -45,6 +46,16 @@ class GlusterEventsRequestHandler(SocketServer.BaseRequestHandler):
             logger.warn("Unable to parse Event {0}".format(data))
             return
 
+        for k, v in data_dict.iteritems():
+            try:
+                if k in AUTO_BOOL_ATTRIBUTES:
+                    data_dict[k] = boolify(v)
+                if k in AUTO_INT_ATTRIBUTES:
+                    data_dict[k] = int(v)
+            except ValueError:
+                # Auto Conversion failed, Retain the old value
+                continue
+
         try:
             # Event Type to Function Map, Recieved event data will be in
             # the form <TIMESTAMP> <TYPE> <DETAIL>, Get Event name for the