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add REDIS_KEY_PREFIX #1

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53 changes: 53 additions & 0 deletions tutork8s_deploy_tasks/patches/openedx-lms-production-settings
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Original file line number Diff line number Diff line change
Expand Up @@ -67,3 +67,56 @@ MFE_CONFIG = {
"DISABLE_ENTERPRISE_LOGIN": True,
{%- endif %}
}

# -----------------------------------------------------------------------------
# McDaniel Feb-2023
# Modified Common cache config to add REDIS_KEY_PREFIX in order to support
# multiple environments in a single Redis cache instance.
# -----------------------------------------------------------------------------
CACHES = {
"default": {
"KEY_PREFIX": "default{% if REDIS_KEY_PREFIX %}-{{ REDIS_KEY_PREFIX }}{% endif %}",
"VERSION": "1",
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/{{ OPENEDX_CACHE_REDIS_DB }}",
},
"general": {
"KEY_PREFIX": "general{% if REDIS_KEY_PREFIX %}-{{ REDIS_KEY_PREFIX }}{% endif %}",
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/{{ OPENEDX_CACHE_REDIS_DB }}",
},
"mongo_metadata_inheritance": {
"KEY_PREFIX": "mongo_metadata_inheritance{% if REDIS_KEY_PREFIX %}-{{ REDIS_KEY_PREFIX }}{% endif %}",
"TIMEOUT": 300,
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/{{ OPENEDX_CACHE_REDIS_DB }}",
},
"configuration": {
"KEY_PREFIX": "configuration{% if REDIS_KEY_PREFIX %}-{{ REDIS_KEY_PREFIX }}{% endif %}",
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/{{ OPENEDX_CACHE_REDIS_DB }}",
},
"celery": {
"KEY_PREFIX": "celery{% if REDIS_KEY_PREFIX %}-{{ REDIS_KEY_PREFIX }}{% endif %}",
"TIMEOUT": 7200,
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/{{ OPENEDX_CACHE_REDIS_DB }}",
},
"course_structure_cache": {
"KEY_PREFIX": "course_structure{% if REDIS_KEY_PREFIX %}-{{ REDIS_KEY_PREFIX }}{% endif %}",
"TIMEOUT": 7200,
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/{{ OPENEDX_CACHE_REDIS_DB }}",
},
}

CACHES["staticfiles"] = {
"KEY_PREFIX": "staticfiles_lms{% if REDIS_KEY_PREFIX %}-{{ REDIS_KEY_PREFIX }}{% endif %}",
"BACKEND": "django.core.cache.backends.locmem.LocMemCache",
"LOCATION": "staticfiles_lms",
}
CACHES["ora2-storage"] = {
"KEY_PREFIX": "ora2-storage{% if REDIS_KEY_PREFIX %}-{{ REDIS_KEY_PREFIX }}{% endif %}",
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/{{ OPENEDX_CACHE_REDIS_DB }}",
}
1 change: 1 addition & 0 deletions tutork8s_deploy_tasks/plugin.py
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Expand Up @@ -12,6 +12,7 @@
# Add here your new settings
"defaults": {
"VERSION": __version__,
"REDIS_KEY_PREFIX": "",
},
# Add here settings that don't have a reasonable default for all users. For
# instance: passwords, secret keys, etc.
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