[SE-4304] feat: add celery beat configuration to Koa

[gabor-boros]

This Pull Request adds CELERYBEAT_SCHEDULER to the edx-platform and sets it to its default value defined by Celery documentation.

The configuration repository PR: https://github.com/edx/configuration/pull/6407

Settings

ADDL_INSTALLED_APPS:
- django_celery_beat

EDXAPP_ENABLE_CELERY_BEAT: true
SANDBOX_ENABLE_REDIS: true
EDXAPP_CELERY_BROKER_TRANSPORT: 'redis'
EDXAPP_CELERY_BROKER_HOSTNAME: '127.0.0.1:6379'
EDXAPP_CELERY_BROKER_USE_SSL: false
EDXAPP_CELERY_BROKER_VHOST: '/0'
EDXAPP_CELERY_USER: 'default'
EDXAPP_CELERY_PASSWORD: ''
EDXAPP_CELERYBEAT_SCHEDULER: django_celery_beat.schedulers:DatabaseScheduler

Dependencies:

• https://github.com/edx/configuration/pull/6407

Sandbox URL: https://pr28148.sandbox.opencraft.hosting/

Merge deadline: ASAP

Testing instructions:

• Login using the edX user
• Navigate to the Instructor dashboard's download tab
• Click on Download profile information as a CSV
• Scroll down to the bottom of the page and wait some seconds
• Validate that the generated report appears and downloadable

Author notes and concerns:

The configuration changes are already merged

Reviewers

• (OpenCraft internal reviewer's GitHub username goes here)
• edX reviewer[s] TBD

[openedx-webhooks]

Thanks for the pull request, @gabor-boros! I've created OSPR-5913 to keep track of it in JIRA, where we prioritize reviews. Please note that it may take us up to several weeks or months to complete a review and merge your PR.

Feel free to add as much of the following information to the ticket:

• supporting documentation
• Open edX discussion forum threads
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Please let us know once your PR is ready for our review and all tests are green.

[natabene]

@gabor-boros Thank you for your contribution. Is this ready for our review?

[itsjeyd]

Related edx-platform PRs, for reference:

• https://github.com/edx/edx-platform/pull/28147 (Lilac)
• https://github.com/edx/edx-platform/pull/27630 (master)

[gabor-boros]

@natabene yes, this is ready for review, thank you!

[arbrandes]

This is in Maple and Lilac, so it makes sense to add it to Koa, too. Merging.

[openedx-webhooks]

@gabor-boros 🎉 Your pull request was merged! Please take a moment to answer a two question survey so we can improve your experience in the future.