Add timeouts to urllib2 calls otherwise we run into situations where …

…gmond is hosed

apache_status/python_modules/apache_status.py

@@ -68,7 +68,7 @@ def get_metrics():
             req = urllib2.Request(SERVER_STATUS_URL + "?auto")
 
             # Download the status file
-            res = urllib2.urlopen(req)
+            res = urllib2.urlopen(req, None, 2)
 
             for line in res:
                split_line = line.rstrip().split(": ")
@@ -93,7 +93,7 @@ def get_metrics():
                 req2 = urllib2.Request(SERVER_STATUS_URL)
 
                 # Download the status file
-                res = urllib2.urlopen(req2)
+                res = urllib2.urlopen(req2, None, 2)
 
                 for line in res:
                     regMatch = SSL_REGEX.match(line)

couchdb/python_modules/couchdb.py

@@ -54,7 +54,8 @@ def _get_couchdb_stats(url, refresh_rate):
             logging.warning('The specified refresh_rate of %d is invalid and has been substituted with 60!' % refresh_rate)
             url += '?range=60'
 
-        c = urllib2.urlopen(url)
+        # Set time out for urlopen to 2 seconds otherwise we run into the possibility of hosing gmond
+        c = urllib2.urlopen(url, None, 2)
         json_data = c.read()
         c.close()
 

elasticsearch/python_modules/elasticsearch.py

@@ -127,7 +127,7 @@ def update_result(result, url):
     diff = now - last_update
     if diff > 20:
         print '[elasticsearch] ' + str(diff) + ' seconds passed - Fetching ' + url
-        result = json.load(urllib.urlopen(url))
+        result = json.load(urllib.urlopen(url, None, 2))
         last_update = now
 
     return result
@@ -199,7 +199,7 @@ def metric_init(params):
 
     # First iteration - Grab statistics
     print('[elasticsearch] Fetching ' + url_cluster)
-    result = json.load(urllib.urlopen(url_cluster))
+    result = json.load(urllib.urlopen(url_cluster, None, 2))
 
     metric_group = params.get('metric_group', 'elasticsearch')
 
@@ -220,7 +220,7 @@ def metric_init(params):
         url_indices = '{0}{1}/_stats'.format(host, index)
         print('[elasticsearch] Fetching ' + url_indices)
 
-        r_indices = json.load(urllib.urlopen(url_indices))
+        r_indices = json.load(urllib.urlopen(url_indices, None, 2))
         descriptors += get_indices_descriptors(index,
                                                Desc_Skel,
                                                r_indices,

httpd/python_modules/httpd.py

@@ -74,7 +74,7 @@ def update_stats():
 	try:
 		httpd_stats = {}
 		logging.debug(' opening URL: ' + str(STATUS_URL))
-		f = urllib.urlopen(STATUS_URL)
+		f = urllib.urlopen(STATUS_URL, None, 2)
 
 		for line in f.readlines():
 			diff = False

jenkins/python_modules/jenkins.py

@@ -52,7 +52,7 @@ def _get_jenkins_statistics(url):
     url += '/api/json'
     url += '?tree=jobs[color],overallLoad[busyExecutors[min[latest]],queueLength[min[latest]],totalExecutors[min[latest]]]'
 
-    c = urllib2.urlopen(url)
+    c = urllib2.urlopen(url, None, 2)
     json_data = c.read()
     c.close()
 

network/netstats/conf.d/netstats.pyconf

@@ -25,6 +25,11 @@ collection_group {
       name_match = "ip_(.+)"
       value_threshold = 1.0
   }
+  metric {
+      name_match = "icmpmsg_(.+)"
+      value_threshold = 1.0
+  }
+
   metric {
       name_match = "icmp_(.+)"
       value_threshold = 1.0

nginx_status/python_modules/nginx_status.py

@@ -49,7 +49,7 @@ def run(self):
 
     @staticmethod
     def _get_nginx_status_stub_response(url):
-        c = urllib2.urlopen(url)
+        c = urllib2.urlopen(url, None, 2)
         data = c.read()
         c.close()
 

rabbit/python_modules/rabbitmq.py

@@ -99,7 +99,7 @@ def refreshStats(stats = ('nodes', 'queues'), vhosts = ['/']):
 		result_dict = {}
                 urlstring = url_template.safe_substitute(stats = stat, vhost = vhost)
                 print urlstring
-                result = json.load(urllib.urlopen(urlstring))
+                result = json.load(urllib.urlopen(urlstring, None, 2))
 		# Rearrange results so entry is held in a dict keyed by name - queue name, host name, etc.
 		if stat in ("queues", "nodes", "exchanges"):
 		    for entry in result:

riak/riak.py

@@ -63,7 +63,7 @@ def run(self):
     def update_metric(self):
         try:
             req = urllib2.Request(url = self.url)
-            res = urllib2.urlopen(req)
+            res = urllib2.urlopen(req, None, 2)
             stats = res.read()
             dprint("%s", stats)
             json_stats = json.loads(stats)