Added settings for edx-drf-extensions to discovery role

ECOM-3895

playbooks/roles/discovery/defaults/main.yml

@@ -56,7 +56,9 @@ DISCOVERY_VERSION: "master"
 DISCOVERY_DJANGO_SETTINGS_MODULE: "course_discovery.settings.production"
 DISCOVERY_URL_ROOT: 'http://discovery:18381'
 DISCOVERY_OAUTH_URL_ROOT: '{{ EDXAPP_LMS_ISSUER | default("http://127.0.0.1:8000/oauth2") }}'
-DISCOVERY_OAUTH2_ACCESS_TOKEN_URL: '{{ DISCOVERY_OAUTH_URL_ROOT }}/access_token'
+
+DISCOVERY_EDX_DRF_EXTENSIONS:
+  OAUTH2_USER_INFO_URL: '{{ DISCOVERY_OAUTH_URL_ROOT }}/user_info'
 
 DISCOVERY_SECRET_KEY: 'Your secret key here'
 DISCOVERY_TIME_ZONE: 'UTC'
@@ -83,8 +85,6 @@ DISCOVERY_SERVICE_CONFIG:
   SOCIAL_AUTH_EDX_OIDC_URL_ROOT: '{{ DISCOVERY_OAUTH_URL_ROOT }}'
   SOCIAL_AUTH_REDIRECT_IS_HTTPS: '{{ DISCOVERY_SOCIAL_AUTH_REDIRECT_IS_HTTPS }}'
 
-  OAUTH2_ACCESS_TOKEN_URL: '{{ DISCOVERY_OAUTH2_ACCESS_TOKEN_URL }}'
-
   STATIC_ROOT: "{{ COMMON_DATA_DIR }}/{{ discovery_service_name }}/staticfiles"
   # db config
   DATABASE_OPTIONS:
@@ -98,6 +98,8 @@ DISCOVERY_SERVICE_CONFIG:
   ECOMMERCE_API_URL: '{{ DISCOVERY_ECOMMERCE_API_URL }}'
   COURSES_API_URL: '{{ DISCOVERY_COURSES_API_URL }}'
 
+  EDX_DRF_EXTENSIONS: '{{ DISCOVERY_EDX_DRF_EXTENSIONS }}'
+
 
 DISCOVERY_REPOS:
   - PROTOCOL: "{{ COMMON_GIT_PROTOCOL }}"