Builds the env definition via iteration.

playbooks/roles/notifier/templates/notifier_env.j2

-# Application Environment
-export NOTIFIER_ENV="{{ notifier_env }}"
+# {{ ansible_managed }}
 
-# email settings independent of transport
-export EMAIL_BACKEND="{{ notifier_email_backend }}"
-export EMAIL_HOST="{{ notifier_email_host }}"
-export EMAIL_PORT="{{ notifer_email_port }}"
-export EMAIL_HOST_USER="{{ notifer_email_user }}"
-export EMAIL_HOST_PASSWORD="{{ notifier_email_pass }}"
+{% for name,value in notifier_env_vars.items() %}
+{% if value %}
+export {{ name }}="{{ value }}"
+{% endif %}		 
+{% endfor %}
\ No newline at end of file
-export EMAIL_DOMAIN="{{ notifier_email_domain }}"
-export EMAIL_REWRITE_RECIPIENT="{{ notifer_email_rewrite_recipient }}"
-
-# LMS links, images, etc
-export LMS_URL_BASE="{{ notifier_lms_url_base }}"
-export SECRET_KEY="{{ notifier_lms_secret_key }}"
-
-# Comments Service Endpoint, for digest pulls
-export CS_URL_BASE="{{ notifier_comment_service_base }}"
-export CS_API_KEY="{{ notifier_comment_service_api_key }}"
-
-# User Service Endpoint, for notification prefs
-export US_URL_BASE="{{ notifier_user_service_base }}"
-export US_API_KEY="{{ notifier_user_service_api_key }}"
-
-# celery
-export BROKER_URL="{{ notifier_celery_broker_url }}"
-
-# have requests use the OS ca certs
-export REQUESTS_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt
-
-# basic auth credentils
-export US_HTTP_AUTH_USER="{{ notifier_user_service_http_auth_user }}"
-export US_HTTP_AUTH_PASS="{{ notifier_user_service_http_auth_pass }}"

playbooks/roles/notifier/vars/main.yml

@@ -7,8 +7,11 @@ notifier_venv_dir: "{{ notifier_home }}/virtualenvs/notifier"
 notifier_source_repo: "git@github.com:edx/notifier.git"
 notifier_code_dir: "{{ notifier_home }}/src"
 notifier_version: "rc/digests"
+#notifier_version: "d98ad359c1e61cabc7ded3c81b03c5dc01dddd71"
 notifier_git_identity_path: "{{ secure_dir }}/files/git-identity"
 notifier_requirements_file: "{{ notifier_code_dir }}/requirements.txt"
+notifier_log_level: "INFO"
+notifier_rsyslog_enabled: "yes"
 
 notifier_env: "Development"
 
@@ -27,7 +30,7 @@ notifier_lms_url_base: "http://localhost:8000"
 notifier_lms_secret_key: "PUT_YOUR_SECRET_KEY_HERE"
 
 notifier_comment_service_base: "http://localhost:4567"
-2notifier_comment_service_api_key: "PUT_YOUR_API_KEY_HERE"
+notifier_comment_service_api_key: "PUT_YOUR_API_KEY_HERE"
 
 notifier_user_service_base: "http://localhost:8000"
 notifier_user_service_api_key: "PUT_YOUR_API_KEY_HERE"
@@ -35,6 +38,8 @@ notifier_user_service_http_auth_user: "guido"
 notifier_user_service_http_auth_pass: "vanrossum"
 notifier_celery_broker_url: "django://"
 
+notifer_requests_ca_bundle: "/etc/ssl/certs/ca-certificates.crt"
+
 notifier_debian_pkgs:
   - apparmor-utils
   - build-essential
@@ -43,4 +48,30 @@ notifier_debian_pkgs:
   - gcc
   - ipython
   - pkg-config
-  - rsyslog
+  - rsyslog
\ No newline at end of file
+  - supervisor
+
+#
+# This structure is iterated over in order to build both
+# the environment file for the notifier which is sourced
+# into the applications's environment and for building
+# the env variable for the supervisor job definition.
+#
+notifier_env_vars:
+  NOTIFIER_ENV: "{{ notifier_env }}"
+  EMAIL_BACKEND: "{{ notifier_email_backend }}"
+  EMAIL_DOMAIN: "{{ notifier_email_domain }}"
+  EMAIL_REWRITE_RECIPIENT: "{{ notifier_email_rewrite_recipient }}"
+  LMS_URL_BASE: "{{ notifier_lms_url_base }}"
+  SECRET_KEY: "{{ notifier_lms_secret_key }}"
+  CS_URL_BASE: "{{ notifier_comment_service_base }}"
+  CS_API_KEY: "{{ notifier_comment_service_api_key }}"
+  US_URL_BASE: "{{ notifier_user_service_base }}"
+  US_API_KEY: "{{ notifier_user_service_api_key }}"
+  DATADOG_API_KEY: "{{ notifier_dd_api_key }}"
+  LOG_LEVEL: "{{ notifier_log_level }}"
+  RSYSLOG_ENABLED: "{{ notifier_rsyslog_enabled }}"
+  BROKER_URL: "{{ notifier_celery_broker_url }}"
+  REQUESTS_CA_BUNDLE: "{{ notifer_requests_ca_bundle }}" 
+  US_HTTP_AUTH_USER: "{{ notifier_user_service_http_auth_user }}"
+  US_HTTP_AUTH_PASS: "{{ notifier_user_service_http_auth_pass }}"