make version of ts_mon compatible with appengine

appengine/sheriff_o_matic/alerts.py

Index: appengine/sheriff_o_matic/alerts.py
diff --git a/appengine/sheriff_o_matic/alerts.py b/appengine/sheriff_o_matic/alerts.py
index 354dd157c9457be7a273afcf69194cdd688c44d2..27a30c1de977e3aa3e887b4e44c56f0ca0515790 100644
--- a/appengine/sheriff_o_matic/alerts.py
+++ b/appengine/sheriff_o_matic/alerts.py
@@ -15,6 +15,8 @@ import cloudstorage as gcs
 
 from google.appengine.api import app_identity
 from google.appengine.api import memcache
+from google.appengine.api import modules
+from google.appengine.api import urlfetch
 from google.appengine.api import users
 from google.appengine.datastore import datastore_query
 from google.appengine.ext import ndb
@@ -37,6 +39,13 @@ class LastUpdated(ndb.Model):
   haddiff = ndb.BooleanProperty()
 
 
+def increment_monarch(endpoint):

[agable, 2015/08/10 23:04:37]

Might be nice to implement this somewhere more general than "alerts.py", since
it is used by other handlers that don't otherwise import alerts.py.

+  base_url = app_identity.get_default_version_hostname()
+  url = 'http://%s-dot-%s/monitoring/%s' % ('monitoring', base_url, endpoint)
+  logging.info(url)

[agable, 2015/08/10 23:04:37]

Log a more useful message here :) or nothing at all

+  return urlfetch.fetch(url=url, method=urlfetch.GET)

[agable, 2015/08/10 23:04:37]

Using GET here makes me a very sad panda. You never had any luck getting the
POST request to go through? What about a PUT request? Maybe we can sit down and
work together to debug what's going wrong there.

[jshu, 2015/08/11 21:57:18]

lol yea put didn't work either. ok.

+
+
 class AlertsHandler(webapp2.RequestHandler):
   ALERT_TYPE = 'alerts'
   # Max number of bytes that AppEngine allows writing to Memcache
@@ -124,6 +133,7 @@ class AlertsHandler(webapp2.RequestHandler):
     return False
 
   def get(self):
+    increment_monarch('alerts')
     data = self.get_from_memcache() or self.get_from_datastore()
     if data:
       self.send_json_data(data)
@@ -195,6 +205,7 @@ class AlertsHandler(webapp2.RequestHandler):
 class NewAlertsHandler(AlertsHandler):
   # pylint: disable=arguments-differ
   def get(self, tree):
+    increment_monarch('api/v1/alerts')
     self.ALERT_TYPE = 'new-alerts/%s' % tree
     super(NewAlertsHandler, self).get()