add static and media files basic django configuration

ECOM-3694

playbooks/roles/credentials/defaults/main.yml

@@ -54,6 +54,12 @@ CREDENTIALS_DJANGO_SETTINGS_MODULE: "credentials.settings.production"
 CREDENTIALS_URL_ROOT: 'http://credentials:18150'
 CREDENTIALS_OAUTH_URL_ROOT: 'http://127.0.0.1:8000'
 
+CREDENTIALS_DATA_DIR: '{{ COMMON_DATA_DIR }}/{{ credentials_service_name }}'
+CREDENTIALS_MEDIA_ROOT: '{{ CREDENTIALS_DATA_DIR }}/media'
+CREDENTIALS_MEDIA_URL: '/media/'
+CREDENTIALS_STATIC_ROOT: '{{ CREDENTIALS_DATA_DIR }}/staticfiles'
+CREDENTIALS_STATIC_URL: '/static/'
+
 CREDENTIALS_SECRET_KEY: 'Your secret key here'
 CREDENTIALS_TIME_ZONE: 'UTC'
 CREDENTIALS_LANGUAGE_CODE: 'en_US.UTF-8'
@@ -94,7 +100,11 @@ CREDENTIALS_SERVICE_CONFIG:
   SOCIAL_AUTH_EDX_OIDC_URL_ROOT: '{{ CREDENTIALS_OAUTH_URL_ROOT }}/oauth2'
   SOCIAL_AUTH_REDIRECT_IS_HTTPS: '{{ CREDENTIALS_SOCIAL_AUTH_REDIRECT_IS_HTTPS }}'
 
-  STATIC_ROOT: "{{ COMMON_DATA_DIR }}/{{ credentials_service_name }}/staticfiles"
+  MEDIA_ROOT: '{{ CREDENTIALS_MEDIA_ROOT }}'
+  MEDIA_URL: '{{ CREDENTIALS_MEDIA_URL }}'
+  STATIC_ROOT: '{{ CREDENTIALS_STATIC_ROOT }}'
+  STATIC_URL: '{{ CREDENTIALS_STATIC_URL }}'
+
   # db config
   DATABASE_OPTIONS:
     connect_timeout: 10

playbooks/roles/credentials/tasks/main.yml

@@ -119,6 +119,17 @@
     - migrate
     - migrate:db
 
+# var should have more permissive permissions than the rest
+- name: create credentials var dirs
+  file: >
+    path="{{ item }}" state=directory mode=0775
+    owner="{{ credentials_user }}" group="{{ common_web_group }}"
+  with_items:
+    - "{{ CREDENTIALS_MEDIA_ROOT }}"
+  tags:
+    - install
+    - install:base
+
 - name: write out the supervisor wrapper
   template:
     src: "edx/app/credentials/credentials.sh.j2"

playbooks/roles/credentials/templates/edx/app/nginx/sites-available/credentials.j2

@@ -32,9 +32,14 @@ server {
   listen {{ CREDENTIALS_NGINX_PORT }} {{ default_site }};
   {% endif %}
 
-  location ~ ^/static/(?P<file>.*) {
-    root {{ COMMON_DATA_DIR }}/{{ credentials_service_name }};
-    try_files /staticfiles/$file =404;
+  location ~ ^{{ CREDENTIALS_MEDIA_URL }}(?P<file>.*) {
+    root {{ CREDENTIALS_MEDIA_ROOT }};
+    try_files /$file =404;
+  }
+
+  location ~ ^{{ CREDENTIALS_STATIC_URL }}(?P<file>.*) {
+    root {{ CREDENTIALS_STATIC_ROOT }};
+    try_files /$file =404;
   }
 
   location / {