主从复制

配置文件

bind 0.0.0.0

daemonize yes

logfile "/usr/local/redis/log/redis.log"

dbfilename dump.rdb

dir /usr/local/redis/data

appendonly yes

appendfilename 'appendonly.aof'

requirepass password

# 从节点访问主节点密码，与requirepass一致
masterauth password

# 从节点只读模式
replica-read-only yes

# 从节点属于哪个主节点
slaveof 192.168.0.90 6379

查看主从节点情况

> info replication

127.0.0.1:6379> info replication
# Replication
role:master
connected_slaves:0
master_replid:ff37328c031e0476abfdc289fd9efa7611948c2d
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:0
second_repl_offset:-1
repl_backlog_active:0
repl_backlog_size:1048576
repl_backlog_first_byte_offset:0
repl_backlog_histlen:0