Cluster configuration for redis

redis.conf

################################## NETWORK #####################################

bind 0.0.0.0
protected-mode no
port 6379
tcp-backlog 511
## Close the connection after a client is idle for N seconds (0 to disable)
timeout 0
 ## ACK time period
tcp-keepalive 300


################################# GENERAL #####################################

daemonize yes
## Interaction with systemd or upstart
supervised no

## For daemon mode
pidfile "/var/run/redis_6379.pid"

loglevel notice
logfile "/var/log/redis_6379.log"
## To enable logging to the system logger, just set 'syslog-enabled' to yes,
syslog-enabled no
syslog-ident redis
syslog-facility local0

databases 16
always-show-logo yes


################################ SNAPSHOTTING  ################################

# RDB saving
# save 900 1
# save 300 10
# save 60 10000

stop-writes-on-bgsave-error no
rdbcompression yes
rdbchecksum no
dbfilename "dump.rdb"
dir "/var/lib/redis/6379"


################################# REPLICATION #################################

# slaveof <masterip> <masterport>
# masterauth <master-password>
slave-serve-stale-data no
slave-read-only yes
## used by sentinel
slave-priority 100
# slave-announce-ip 5.5.5.5
# slave-announce-port 1234

repl-diskless-sync no
repl-diskless-sync-delay 5
repl-ping-slave-period 10
repl-timeout 300
repl-disable-tcp-nodelay no
## save in buffer what the slave needs, in case slaves get disconnected
repl-backlog-size 1mb
repl-backlog-ttl 3600

## master will write only if there are 3 slaves with lag less than 10
# min-slaves-to-write 3
# min-slaves-max-lag 10


################################## SECURITY ###################################

# requirepass foobared
# rename-command CONFIG ""


################################### CLIENTS ####################################

# maxclients 10000


############################## MEMORY MANAGEMENT ################################


# maxmemory <bytes>
## Policy to use to remove the keys, when memory is full
# maxmemory-policy noeviction
# maxmemory-samples 5


############################# LAZY FREEING ####################################

## Asynchonoushly deleting keys and data
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del yes
slave-lazy-flush no


############################## APPEND ONLY MODE ###############################

appendonly no
appendfilename "appendonly.aof"
appendfsync everysec
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
aof-use-rdb-preamble no


################################ LUA SCRIPTING  ###############################

lua-time-limit 5000


################################ REDIS CLUSTER  ###############################

cluster-enabled yes
cluster-config-file nodes.conf
## If a node is unreachable for below time, it will be considered lost
cluster-node-timeout 5000
cluster-slave-validity-factor 0
cluster-migration-barrier 1
cluster-require-full-coverage no


########################## CLUSTER DOCKER/NAT support  ########################

# cluster-announce-ip 10.1.1.5
# cluster-announce-port 6379
# cluster-announce-bus-port 16379


################################## SLOW LOG ###################################

## 1 ms
slowlog-log-slower-than 1000
slowlog-max-len 128


################################ LATENCY MONITOR ##############################

## If operation time greater than given time, latency will log it. 0 is disable
latency-monitor-threshold 0


############################# EVENT NOTIFICATION ##############################

notify-keyspace-events ""


############################### ADVANCED CONFIG ###############################

hash-max-ziplist-entries 512
hash-max-ziplist-value 64

list-max-ziplist-size -2
list-compress-depth 0

set-max-intset-entries 512

zset-max-ziplist-entries 128
zset-max-ziplist-value 64

hll-sparse-max-bytes 3000

activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit slave 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
aof-rewrite-incremental-fsync yes