Un-capitalize a var that is meant to be internal.

Also update the git repo to point to the public version of notifier.

playbooks/roles/notifier/defaults/main.yml

@@ -5,7 +5,7 @@ NOTIFIER_WEB_USER: "www-user"
 NOTIFIER_HOME: "/opt/wwc/notifier"
 NOTIFIER_VENV_DIR: "{{ NOTIFIER_HOME }}/virtualenvs/notifier"
 NOTIFIER_DB_DIR: "{{ NOTIFIER_HOME }}/db"
-NOTIFIER_SOURCE_REPO: "git@github.com:edx/notifier.git"
+NOTIFIER_SOURCE_REPO: "https://github.com/edx/notifier.git"
 NOTIFIER_CODE_DIR: "{{ NOTIFIER_HOME }}/src"
 NOTIFIER_VERSION: "master"
 NOTIFIER_GIT_IDENTITY_PATH: "{{ secure_dir }}/files/git-identity"

playbooks/roles/notifier/templates/etc/supervisor/conf.d/notifier-celery-scheduler.conf.j2

@@ -27,6 +27,6 @@ stderr_logfile_maxbytes=1MB
 stderr_logfile_backups=10
 stderr_capture_maxbytes=1MB
 environment=PID='/var/tmp/notifier-scheduler.pid',LANG=en_US.UTF-8,
-{%- for name,value in NOTIFIER_ENV_VARS.items() -%}
+{%- for name,value in notifier_env_vars.items() -%}
 {{name}}="{{value}}"{%- if not loop.last -%},{%- endif -%}
 {%- endfor -%}

playbooks/roles/notifier/templates/etc/supervisor/conf.d/notifier-celery-workers.conf.j2

@@ -27,6 +27,6 @@ stderr_logfile_maxbytes=1MB
 stderr_logfile_backups=10
 stderr_capture_maxbytes=1MB
 environment=PID='/var/tmp/notifier-celery-workers.pid',LANG=en_US.UTF-8,
-{%- for name,value in NOTIFIER_ENV_VARS.items() -%}
+{%- for name,value in notifier_env_vars.items() -%}
 {{name}}="{{value}}"{%- if not loop.last -%},{%- endif -%}
 {%- endfor -%}

playbooks/roles/notifier/templates/etc/supervisor/conf.d/notifier-scheduler.conf.j2

@@ -27,6 +27,6 @@ stderr_logfile_maxbytes=1MB
 stderr_logfile_backups=10
 stderr_capture_maxbytes=1MB
 environment=PID='/var/tmp/notifier-scheduler.pid',LANG=en_US.UTF-8,
-{%- for name,value in NOTIFIER_ENV_VARS.items() -%}
+{%- for name,value in notifier_env_vars.items() -%}
 {{name}}="{{value}}"{%- if not loop.last -%},{%- endif -%}
 {%- endfor -%}

playbooks/roles/notifier/templates/notifier_env.j2

 # {{ ansible_managed }}
 
-{% for name,value in NOTIFIER_ENV_VARS.items() %}
+{% for name,value in notifier_env_vars.items() %}
 {% if value %}
 export {{ name }}="{{ value }}"
 {% endif %}