服務器三臺:node
127.0.0.1redis
127.0.0.2服務器
127.0.0.3app
將redis-3.2.9.tar.gz壓縮包分別上傳到各自機器上less
一、解壓redis安裝包:tar -zxvf redis-3.2.9.tar.gztcp
二、編譯:ui
cd redis-3.2.9lua
makespa
三、安裝:code
make install PREFIX=/usr/local/redis
最後,查看Redis是否安裝成功,進入/usr/local/redis
使用ll命令,能夠看到bin文件夾,說明Redis已經安裝成功。
在/usr/local/redis/ 中新建redis.conf配置文件:
bind 0.0.0.0
protected-mode no
port 6379
logfile "/root/redis/redis.log" #數據文件
pidfile "redis.pid"
masterauth "123456789" #密碼
requirepass "123456789"
tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize yes
supervised no
loglevel notice
databases 16
save 900 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dir "/home/oas/cluster2"
slave-serve-stale-data yes
slave-read-only yes
repl-diskless-sync no
repl-diskless-sync-delay 5
repl-disable-tcp-nodelay no
slave-priority 100
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
lua-time-limit 5000
slowlog-log-slower-than 10000
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
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
使用以下命令啓動redis服務:
redis-server /usr/local/redis/redis.conf
動態改變主從關係,成爲127.0.0.1的slave:
登陸127.0.0.2機器:
redis-cli -h 127.0.0.2 -p 6379
127.0.0.2:6379> slaveof 127.0.0.1 6379
登陸127.0.0.3機器:
redis-cli -h 127.0.0.3 -p 6379
127.0.0.3:6379> slaveof 127.0.0.1 6379
設置完成後開通防火牆端口:
登陸127.0.0.1機器:
redis-cli -h 127.0.0.1 -p 6379
127.0.0.2:6379> info #查看主從關係
到/usr/local/redis/ 中建立sentinel.conf文件:
port 26379
daemonize yes
logfile "sentinel.log"
dir "/root/redis"
protected-mode no
sentinel monitor mymaster 127.0.0.1 6379 1
sentinel auth-pass mymaster 123456789
使用以下命令啓動sentinel模式:
redis-sentinel sentinel.conf