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Redis config updates #279

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Merged
steven-schattenberg-itential merged 3 commits into from
Dec 11, 2025
Merged

Redis config updates #279

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5ce20c3
Configuration optimizations
steven-schattenberg-itential Sep 30, 2025
ddf2e42
Merge branch 'main' into redis-config-updates
steven-schattenberg-itential Dec 9, 2025
c25032d
Adjust Redis configuration templates
steven-schattenberg-itential Dec 11, 2025
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8 changes: 5 additions & 3 deletions roles/redis/templates/redis.conf.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -145,7 +145,7 @@ timeout 0
#
# A reasonable value for this option is 300 seconds, which is the new
# Redis default starting with Redis 3.2.1.
tcp-keepalive 300
tcp-keepalive 60

################################# TLS/SSL #####################################

Expand Down Expand Up @@ -622,6 +622,7 @@ repl-diskless-load disabled
# value is 10 seconds.
#
# repl-ping-replica-period 10
repl-ping-replica-period 5

# The following option sets the replication timeout for:
#
Expand All @@ -635,6 +636,7 @@ repl-diskless-load disabled
# value is 60 seconds.
#
# repl-timeout 60
repl-timeout 30

# Disable TCP_NODELAY on the replica socket after SYNC?
#
Expand Down Expand Up @@ -728,7 +730,7 @@ replica-priority 100
# min-replicas-max-lag is set to 10.
{% if redis_replication_enabled | bool %}
min-replicas-to-write 1
min-replicas-max-lag 30
min-replicas-max-lag 10
{% endif %}

# A Redis master is able to list the address and port of the attached
Expand Down Expand Up @@ -905,7 +907,7 @@ replica-announce-port {{ redis_port }}
{% if redis_auth_enabled %}
user default off
user admin on allkeys allchannels allcommands >{{ redis_user_admin_password }}
user itential on ~* &* -@all +@read +@write +@scripting +@connection +@pubsub +script|load +script|exists -script|flush -flushall -flushdb -save -bgsave -bgrewriteaof -replicaof -psync -replconf -shutdown -failover -cluster -asking -sync -readonly -readwrite +info +role >{{ redis_user_itential_password }}
user itential on ~* &* -@all +@read +@write +@stream +@transaction +@sortedset +@list +@hash +@string +@fast +@scripting +@connection +@pubsub +script|load +script|exists -script|flush -flushall -flushdb -save -bgsave -bgrewriteaof -replicaof -psync -replconf -shutdown -failover -cluster -asking -sync -readonly -readwrite +info +role >{{ redis_user_itential_password }}
user prometheus on -@all +@connection +memory -readonly +strlen +config|get +xinfo +pfcount +zcard +type +xlen -readwrite -command +client -wait +scard +llen +hlen +get +eval +slowlog +cluster|info -hello -echo +info +latency +scan -reset -auth -asking >{{ redis_user_prometheus_password }}
{% if redis_replication_enabled %}
user repluser on allchannels +psync +replconf +ping >{{ redis_user_repluser_password }}
Expand Down
4 changes: 2 additions & 2 deletions roles/redis/templates/sentinel.conf.j2
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Expand Up @@ -133,7 +133,7 @@ user sentineluser on >{{ redis_user_sentineluser_password }} &* -@all +auth +cli
# Down).
#
# Default is 30 seconds.
sentinel down-after-milliseconds {{ redis_master_name }} 10000
sentinel down-after-milliseconds {{ redis_master_name }} 5000

# IMPORTANT NOTE: starting with Redis 6.2 ACL capability is supported for
# Sentinel mode, please refer to the Redis website https://redis.io/topics/acl
Expand Down Expand Up @@ -237,7 +237,7 @@ sentinel parallel-syncs {{ redis_master_name }} 1
# the exact parallel-syncs progression as specified.
#
# Default is 3 minutes.
sentinel failover-timeout {{ redis_master_name }} 30000
sentinel failover-timeout {{ redis_master_name }} 60000

# SCRIPTS EXECUTION
#
Expand Down
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