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mirror of https://github.com/ChristianLight/tutor.git synced 2024-09-21 08:59:02 +00:00
tutor/changelog.d
Régis Behmo 59b1987ff1 fix: infinite cache growth
See the discussion here: https://github.com/overhangio/tutor/pull/984
And the upstream PR here: https://github.com/openedx/edx-platform/pull/34210

The tl;dr is that the Redis course structure cache was growing without
bounds. While the upstream fix should resolve that issue, we decided
that Tutor should have a maxmemory limit and an eviction policy set for
operational safety.

Thus, Redis now has a 4gb maxmemory. If you need more memory on your
instance, you should implement the "redis-conf" patch.

To manually expire existing keys, run:

    tutor local run cms ./manage.py cms shell -c "from django.core.cache import caches; c = caches['course_structure_cache']; [c.expire(key, 604800) for key in c.keys('*')]"
2024-02-19 09:43:40 +01:00
..
scriv docs: docs.tutor.overhang.io -> docs.tutor.edly.io 2023-12-05 11:46:56 +01:00
20240208_111236_regis_infinite_course_cache.md fix: infinite cache growth 2024-02-19 09:43:40 +01:00
scriv.ini ci: better github release management with scriv 2023-01-17 12:12:10 +01:00