redis.conf

tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize yes
loglevel notice
logfile ""
databases 16
always-show-logo no
set-proc-title yes
proc-title-template "{title} {listen-addr} {server-mode}"
save 3600 1 300 100 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
rdb-del-sync-files no
dir ./
replica-serve-stale-data yes
replica-read-only yes
repl-diskless-sync yes
repl-diskless-sync-delay 5
repl-diskless-sync-max-replicas 0
repl-diskless-load disabled
repl-disable-tcp-nodelay no
replica-priority 100
acllog-max-len 128
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
replica-lazy-flush no
lazyfree-lazy-user-del no
lazyfree-lazy-user-flush no
oom-score-adj no
oom-score-adj-values 0 200 800
disable-thp yes
appendonly no
appendfilename "appendonly.aof"
appenddirname "appendonlydir"
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 yes
aof-timestamp-enabled no
 
slowlog-log-slower-than 10000
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
hash-max-listpack-entries 512
hash-max-listpack-value 64
list-max-listpack-size -2
list-compress-depth 0
set-max-intset-entries 512
zset-max-listpack-entries 128
zset-max-listpack-value 64
hll-sparse-max-bytes 3000
stream-node-max-bytes 4096
stream-node-max-entries 100
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit replica 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
dynamic-hz yes
aof-rewrite-incremental-fsync yes
rdb-save-incremental-fsync yes
jemalloc-bg-thread yes

另外每个Redis实例单独一个port.conf配置文件

# 6379.conf
include /export/data/redis/redis.conf
pidfile "/export/data/redis/6379.pid"
port 6379
dbfilename "6379.rdb"

sentinel.conf 配置文件

protected-mode no
daemonize yes
port 26379
dir "/export/data/redis"
logfile "/export/data/redis/log/sentinel.log"

# 哨兵sentinel监控的redis主节点的 
# ip：主机ip地址
# port：哨兵端口号
# master-name：可以自己命名的主节点名字
# quorum:当这些quorum个数sentinel哨兵认为master主节点失联 那么这时客观上认为主节点失联了  
# sentinel monitor <master-name> <ip> <redis-port> <quorum> 
sentinel monitor mymaster 127.0.0.1 6380 1  

# 当在Redis实例中开启了requirepass，所有连接Redis实例的客户端都要提供密码。
# sentinel auth-pass <master-name> <password>  
# sentinel auth-pass mymaster 123456  

# 指定主节点应答哨兵sentinel的最大时间间隔，超过这个时间，哨兵主观上认为主节点下线，
# 默认30秒  
# sentinel down-after-milliseconds <master-name> <milliseconds>
sentinel down-after-milliseconds mymaster 10000  

# 指定了在发生failover主备切换时，最多可以有多少个slave同时对新的master进行同步。
# 这个数字越小，完成failover所需的时间就越长；反之，但是如果这个数字越大，就意味着
# 越多的slave因为replication而不可用。可以通过将这个值设为1，来保证每次只有一个slave，
# 处于不能处理命令请求的状态。
# sentinel parallel-syncs <master-name> <numslaves>
sentinel parallel-syncs mymaster 1  


# Generated by CONFIG REWRITE
latency-tracking-info-percentiles 50 99 99.9
user default on nopass sanitize-payload ~* &* +@all
sentinel myid c6c321b3c25ec7613f90ce8d0af38a4a5a1f1a21
sentinel config-epoch mymaster 6
sentinel leader-epoch mymaster 6
sentinel current-epoch 6

sentinel known-replica mymaster 127.0.0.1 6381

sentinel known-replica mymaster 127.0.0.1 6379