Tutor: Developing with Course Discovery

prerequisite: have edx-plaform setup w/ tutor-nightly

• Follow instructions to install nightly tutor for edx-platform development.

Setup Steps

• To avoid issues with changing the tutor config I recommend stopping all services tutor dev stop

• Full installation of tutor-nightly should already include the nightly release of the discovery plugin

  • run tutor plugins list to verify

• Enable the discovery plugin tutor plugins enable discovery

• Rebuild your tutor config tutor config save

• Run setup. This will handle database access, migrations, DOT application setup, sync courses etc

  tutor dev init -l discovery

  • (needs fix) the final step to run refresh_course_metadata will fail this can be fixed after the fact

  • this might fail the first time you run it due to the LMS and/or mysql still spinning up. Just repeat the command again and it should go through.

  • if you want to dig into the scripts see https://github.com/overhangio/tutor-discovery/tree/master/tutordiscovery/templates/discovery/hooks

    • we may want to look into the new plugin api before fixing this

• Create a superuser to gain access to Django admin

  tutor dev run discovery ./manage.py createsuperuser

  • you should be able to log in with your superuser at http://discovery.local.overhang.io:8381/admin

  • to use your existing LMS user via OAuth visit the /login page. You will need your superuser to make yourself staff in django admin.

• (needs fix) Disable production site configuration

  • Init script will create two site configurations, the non-dev one won’t work locally so I recommend disabling it.

    • http://local.overhang.io:8000/admin/site_configuration/siteconfiguration/

    • keep=local.overhang.io:8000

    • disable=local.overhang.io

Running the Service with Local Checkout

• Make sure any running discovery container is stopped tutor dev stop

• Install requirements based on local checkout

  tutor dev run --mount=discovery:/path/to/course-discovery:/openedx/discovery discovery bash tutor dev run discovery make requirements

• Start with --mount option

Running Cache Programs

• make sure the lms service user has the correct permissions

  • (needs fix) init does not create a user with correct perms

     

• run cache_programs