We should not be using custom signing keys for each service at this time. We may want to return to this strategy in the future; but, this is not the direction any of our other services are going in.

ECOM-6541

TNL-5725

This command is used to backfill missing program certificates. Formerly, it used the programs service. It now uses the catalog service exclusively.

ECOM-4422

More accurately represent serialized catalog data. Also switch to using Faker.

ECOM-4422

All programs are now managed using the Django admin on the catalog service. This is the first in a series of commits removing use of the old programs service from edx-platform.

ECOM-4422

This command was updated to request programs from the catalog, but it wasn't changed to deal with the new response structure. I'm updating all code in the LMS to deal with catalog service responses separately.

ECOM-6900.

When crawlers like edX-downloader make requests on courseware, they are
often concurrently loading many units in the same sequence. This causes
contention for the rows in courseware_studentmodule that store the
student's state for various XBlocks/XModules, most notably for the
sequence, chapter, and course -- all of which record and update user
position information when loaded.

It would be nice if we could actually remove these writes altogether
and come up with a cleaner way of keeping track of the user's position.
In general, GETs should be side-effect free. However, any such change
would break backwards compatibility, and would require close
coordination with research teams to make sure they weren't negatively
affected.

This commit identifies crawlers by user agent (CrawlersConfig model),
and blocks student state writes if a crawler is detected. FieldDataCache
writes simply become no-ops. It doesn't actually alter the rendering
of the courseware in any way -- the main impact is that the blocks
won't record your most recent position, which is meaningless for
crawlers anyway.

This can also be used as a building block for other policy we want to
define around crawlers. We just have to be mindful that this only works
with "nice" crawlers who are honest in their user agents, and that
significantly more sophisticated (and costly) measures would be
necessary to prevent crawlers that try to be even trivially sneaky.

[PERF-403]

and cleaning up tasks that have been resolved.

TNL-6252

The programs service has no concept of run publication status. The catalog does, and many runs returned by the programs service are marked as unpublished in the catalog. To maintain existing behavior and continue displaying these runs as part of their respective programs, we need to ignore their publication status.

ECOM-6925

The system checks require database access, which is not available when building Docker images. This relaxes the check, allowing the command to execute without a database.

ECOM-6634

Introduces the use of Waffle to put the change behind a Switch.
TNL-6323

This change requires Block Transformer schema changes to be backwards
compatible for older Block Transformer code versions - at least 1
version back to allow smooth deployments in a multi-version setting.

Lays the groundwork for pulling all program data from the catalog.

ECOM-6535

TNL-6050

TNL-6250

[courseware] generate sequence-specific titles server-side (AC-695)

[courseware] generate sequence-specific titles server-side (AC-695)

case for empty subsections [AC-695]

move title logic into courseware context method [AC-695]

pep8

coffeescript -> js

js mistake

jslint

refactor sequence title generation slightly

missed a line

line too long

python is not javascript

ugh js

ugh js part 2

ECOM-2963

We added this a long time ago as part of the shift to opaque-keys, but
left it on because it's occasionally useful for spotting unusual levels
of activity for certain models. That being said, because we have so
many models now, we're generating too many differently named metrics,
which might get expensive.

This is doing the simplest thing and just removing datadog reporting
of model updates altogether.

This reverts commit 8c009881, reversing
changes made to 5b6e2dd5.

This reverts commit bde0f7b2, reversing
changes made to 71693c3a.