Create config file for Python New Relic Agent.

playbooks/roles/edxapp/tasks/deploy.yml

@@ -6,7 +6,7 @@
   tags:
     - install
     - install:configuration
-    
+
 - name: create edxapp configuration dir
   file: >
     path="{{ EDXAPP_CFG_DIR }}" state=directory
@@ -14,7 +14,18 @@
   tags:
     - install
     - install:configuration
-    
+
+- name: setup the newrelic python agent config
+  template:
+    src: "newrelic.ini.j2"
+    dest: "{{ edxapp_app_dir }}/newrelic.ini"
+    owner: "{{ edxapp_user }}"
+    group: "{{ common_web_user }}"
+    mode: "0644"
+  tags:
+    - install
+    - install:configuration
+
 # Optional auth for git
 - name: create ssh script for git (not authenticated)
   template: >
@@ -24,7 +35,7 @@
   tags:
     - install
     - install:base
-  
+
 - name: create ssh script for git (authenticated)
   template: >
     src=git_ssh_auth.sh.j2 dest={{ edxapp_git_ssh }}
@@ -229,7 +240,7 @@
   tags:
     - install
     - install:app-requirements
-    
+
 # If using CAS and you have a function for mapping attributes, install
 # the module here.  The next few tasks set up the python code sandbox
 - name: install CAS attribute module
@@ -243,7 +254,7 @@
   tags:
     - install
     - install:app-requirements
-    
+
 # Install the sandbox python modules into {{ edxapp_venv_dir }}
 - name : install sandbox requirements into regular venv
   # Need to use shell rather than pip so that we can maintain the context of our current working directory; some
@@ -261,7 +272,7 @@
   tags:
     - install
     - install:app-requirements
-    
+
 # The next few tasks set up the python code sandbox
 
 # need to disable this profile, otherwise the pip inside the sandbox venv has no permissions
@@ -317,7 +328,7 @@
   tags:
     - install
     - install:code
-  
+
   # alternative would be to give {{ common_web_user }} read access
   # to the virtualenv but that permission change will require
   # root access.
@@ -337,7 +348,7 @@
   tags:
     - install
     - install:code
-  
+
 # creates the supervisor jobs for the
 # service variants configured, runs
 # gather_assets and db migrations
@@ -415,7 +426,7 @@
     - install
     - install:configuration
     - install:code
-  
+
 - include: tag_ec2.yml tags=deploy
   when: COMMON_TAG_EC2_INSTANCE
   tags:

playbooks/roles/edxapp/templates/lms.conf.j2

@@ -10,7 +10,7 @@ command={{ executable }} -c {{ edxapp_app_dir }}/lms_gunicorn.py lms.wsgi
 
 user={{ common_web_user }}
 directory={{ edxapp_code_dir }}
-environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_APP_NAME={{ EDXAPP_NEWRELIC_LMS_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}  PORT={{ edxapp_lms_gunicorn_port }},ADDRESS={{ edxapp_lms_gunicorn_host }},LANG={{ EDXAPP_LANG }},DJANGO_SETTINGS_MODULE={{ EDXAPP_LMS_ENV }},SERVICE_VARIANT="lms",PATH="{{ edxapp_deploy_path }}"
+environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_APP_NAME={{ EDXAPP_NEWRELIC_LMS_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},NEW_RELIC_CONFIG_FILE={{ edxapp_app_dir }}/newrelic.ini,{% endif -%}  PORT={{ edxapp_lms_gunicorn_port }},ADDRESS={{ edxapp_lms_gunicorn_host }},LANG={{ EDXAPP_LANG }},DJANGO_SETTINGS_MODULE={{ EDXAPP_LMS_ENV }},SERVICE_VARIANT="lms",PATH="{{ edxapp_deploy_path }}"
 stdout_logfile={{ supervisor_log_dir }}/%(program_name)s-stdout.log
 stderr_logfile={{ supervisor_log_dir }}/%(program_name)s-stderr.log
 killasgroup=true

playbooks/roles/edxapp/templates/newrelic.ini.j2

+# ---------------------------------------------------------------------------
+# edX Note
+#
+# New Relic allows us to specify the Python Agent config options in a number of
+# places. For most functionality, you can get away with a combination of
+# environment variables (see the lms.conf.j2 in the configuration repo) and New
+# Relic's server-side configuration (the "settings" on your app in their
+# monitoring web interface). That being said, some advanced settings can only
+# be set in this file or manually in code. That's why this config file is so
+# bare -- it specifies only what you *can't* specify in the other two places.
+#
+# Note that you can always get an up to date snapshot of your combined config
+# by going to New Relic's web interface and selecting your app's:
+#   Settings > Environment > Agent Initialization
+
+[newrelic]
+
+# Turns on or turns off all attributes for browser monitoring. This is the data
+# that gets sent to the PageView destination in New Relic Insights. If
+# attributes.enabled is false, no attributes will be sent to browser monitoring
+# regardless of how this configuration setting is set.
+#
+# Enabling browser_monitoring.attributes.enabled=true means that we can add a
+# custom parameter in our Python code via newrelic.agent.add_custom_parameter()
+# and have that show up in PageViews (by default, it only shows up in
+# Transactions). This lets us do things like facet front end load time by
+# `course_id`.
+#
+browser_monitoring.attributes.enabled=true