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Limita conexoes Redis idle #1434

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Merged
gitnnolabs merged 1 commit into from
May 7, 2026
+31 −2
Merged

Limita conexoes Redis idle #1434

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2 changes: 1 addition & 1 deletion compose/production/django/entrypoint
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ set -o nounset


# N.B. If only .env files supported variable expansion...
export CELERY_BROKER_URL="${REDIS_URL}"
export CELERY_BROKER_URL="${CELERY_BROKER_URL:-${REDIS_URL}}"


if [ -z "${POSTGRES_USER}" ]; then
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7 changes: 6 additions & 1 deletion config/settings/base.py
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Expand Up @@ -490,6 +490,11 @@
CELERY_BROKER_URL = env("CELERY_BROKER_URL")
# http://docs.celeryproject.org/en/latest/userguide/configuration.html#std:setting-result_backend
CELERY_RESULT_BACKEND = CELERY_BROKER_URL
# Redis broker/backend connection pools are per process. Keep them bounded so
# web, worker, beat and monitoring replicas cannot accumulate thousands of idle
# sockets after traffic or pod churn.
CELERY_BROKER_POOL_LIMIT = env.int("CELERY_BROKER_POOL_LIMIT", default=5)
CELERY_REDIS_MAX_CONNECTIONS = env.int("CELERY_REDIS_MAX_CONNECTIONS", default=20)
# http://docs.celeryproject.org/en/latest/userguide/configuration.html#std:setting-accept_content
CELERY_ACCEPT_CONTENT = ["json"]
# http://docs.celeryproject.org/en/latest/userguide/configuration.html#std:setting-task_serializer
Expand Down Expand Up @@ -721,4 +726,4 @@


# LINK TO OLD SCIELO
SCIELO_OLD_URL = env.str("SCIELO_OLD_URL", default="http://old.scielo.org/")
SCIELO_OLD_URL = env.str("SCIELO_OLD_URL", default="http://old.scielo.org/")
12 changes: 12 additions & 0 deletions config/settings/local.py
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Expand Up @@ -22,6 +22,18 @@
"LOCATION": "redis://redis:6379",
"OPTIONS": {
"CLIENT_CLASS": "django_redis.client.DefaultClient",
"CONNECTION_POOL_CLASS": "redis.BlockingConnectionPool",
"CONNECTION_POOL_KWARGS": {
"max_connections": env.int("REDIS_CACHE_MAX_CONNECTIONS", default=20),
"timeout": env.int("REDIS_CACHE_POOL_TIMEOUT", default=2),
"health_check_interval": env.int(
"REDIS_HEALTH_CHECK_INTERVAL", default=30
),
},
"SOCKET_CONNECT_TIMEOUT": env.int(
"REDIS_SOCKET_CONNECT_TIMEOUT", default=2
),
"SOCKET_TIMEOUT": env.int("REDIS_SOCKET_TIMEOUT", default=2),
}
}
}
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12 changes: 12 additions & 0 deletions config/settings/production.py
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Expand Up @@ -30,6 +30,18 @@
"LOCATION": env("REDIS_URL"),
"OPTIONS": {
"CLIENT_CLASS": "django_redis.client.DefaultClient",
"CONNECTION_POOL_CLASS": "redis.BlockingConnectionPool",
"CONNECTION_POOL_KWARGS": {
"max_connections": env.int("REDIS_CACHE_MAX_CONNECTIONS", default=20),
"timeout": env.int("REDIS_CACHE_POOL_TIMEOUT", default=2),
"health_check_interval": env.int(
"REDIS_HEALTH_CHECK_INTERVAL", default=30
),
},
"SOCKET_CONNECT_TIMEOUT": env.int(
"REDIS_SOCKET_CONNECT_TIMEOUT", default=2
),
"SOCKET_TIMEOUT": env.int("REDIS_SOCKET_TIMEOUT", default=2),
# Mimicing memcache behavior.
# https://github.com/jazzband/django-redis#memcached-exceptions-behavior
"IGNORE_EXCEPTIONS": True,
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