Add optimizely project ID to lms config.

playbooks/roles/edxapp/defaults/main.yml

@@ -218,6 +218,7 @@ EDXAPP_GOOGLE_ANALYTICS_ACCOUNT: "None"
 EDXAPP_PEARSON_TEST_PASSWORD: ""
 EDXAPP_SEGMENT_IO_LMS: false
 EDXAPP_SEGMENT_IO_LMS_KEY: ""
+EDXAPP_OPTIMIZELY_PROJECT_ID: "None"
 # For the CMS
 EDXAPP_SEGMENT_IO_KEY: ""
 EDXAPP_SEGMENT_IO: false
@@ -539,6 +540,7 @@ lms_auth_config:
   <<: *edxapp_generic_auth
   PEARSON_TEST_PASSWORD: $EDXAPP_PEARSON_TEST_PASSWORD
   SEGMENT_IO_LMS_KEY: $EDXAPP_SEGMENT_IO_LMS_KEY
+  OPTIMIZELY_PROJECT_ID: $EDXAPP_OPTIMIZELY_PROJECT_ID
   EDX_API_KEY: $EDXAPP_EDX_API_KEY
   VERIFY_STUDENT: $EDXAPP_VERIFY_STUDENT
   GOOGLE_ANALYTICS_LINKEDIN: $EDXAPP_GOOGLE_ANALYTICS_LINKEDIN