Merge pull request #3061 from cpennington/model-metrics

Add datadog metrics logging for django model creates, updates, and deletes

lms/djangoapps/courseware/models.py

@@ -23,6 +23,8 @@ class StudentModule(models.Model):
     """
     Keeps student state for a particular module in a particular course.
     """
+    MODEL_TAGS = ['course_id', 'module_type']
+
     # For a homework problem, contains a JSON
     # object consisting of state
     MODULE_TYPES = (('problem', 'problem'),

lms/envs/common.py

@@ -476,10 +476,6 @@ CODE_JAIL = {
 #   ]
 COURSES_WITH_UNSAFE_CODE = []
 
-############################ SIGNAL HANDLERS ################################
-# This is imported to register the exception signal handling that logs exceptions
-import monitoring.exceptions  # noqa
-
 ############################### DJANGO BUILT-INS ###############################
 # Change DEBUG/TEMPLATE_DEBUG in your environment settings files, not here
 DEBUG = False
@@ -1196,6 +1192,9 @@ INSTALLED_APPS = (
     'reverification',
 
     'embargo',
+
+    # Monitoring functionality
+    'monitoring',
 )
 
 ######################### MARKETING SITE ###############################