??鏈接：?https://pan.baidu.com/s/1IczvAUFhNz23xvCjlTiI_A?pwd=ruge

?Redis入門篇
https://blog.csdn.net/tongxin_tongmeng/article/details/126620333

集群配置文件（3主3從） 1.復(fù)制/home/redis/redis-7.0.4/redis.conf到/home/redis/workspace/cluster_many cp /home/redis/redis-7.0.4/redis.conf /home/redis/workspace/cluster_many/redis_7001.conf cp /home/redis/redis-7.0.4/redis.conf /home/redis/workspace/cluster_many/redis_7002.conf cp /home/redis/redis-7.0.4/redis.conf /home/redis/workspace/cluster_many/redis_7003.conf2.編輯/home/redis/workspace/cluster_many/redis_7001.conf 設(shè)置服務(wù)端口：port 7001 解除本機(jī)綁定：# bind 127.0.0.1 -::1 守護(hù)方式啟動：daemonize yes 設(shè)置pid路徑：pidfile /home/redis/workspace/cluster_many/redis_7001.pid 設(shè)置存儲路徑：dir /home/redis/workspace/cluster_many 設(shè)置連接密碼：requirepass 123456 AOF方式持久化：appendonly yes AOF存儲文件名：appendfilename "appendonly_7001.aof" AOF持久化策略：appendfsync always 開啟集群：cluster-enabled yes 集群Node名稱：luster-config-file nodes_7001.conf 集群超時(shí)時(shí)間：cluster-node-timeout 50003.編輯/home/redis/workspace/cluster_many/redis_7002.conf 設(shè)置服務(wù)端口：port 7002 解除本機(jī)綁定：# bind 127.0.0.1 -::1 守護(hù)方式啟動：daemonize yes 設(shè)置pid路徑：pidfile /home/redis/workspace/cluster_many/redis_7002.pid 設(shè)置存儲路徑：dir /home/redis/workspace/cluster_many 設(shè)置連接密碼：requirepass 123456 AOF方式持久化：appendonly yes AOF存儲文件名：appendfilename "appendonly_7002.aof" AOF持久化策略：appendfsync always 開啟集群：cluster-enabled yes 集群Node名稱：luster-config-file nodes_7002.conf 集群超時(shí)時(shí)間：cluster-node-timeout 50004.編輯/home/redis/workspace/cluster_many/redis_7003.conf 設(shè)置服務(wù)端口：port 7003 解除本機(jī)綁定：# bind 127.0.0.1 -::1 守護(hù)方式啟動：daemonize yes 設(shè)置pid路徑：pidfile /home/redis/workspace/cluster_many/redis_7003.pid 設(shè)置存儲路徑：dir /home/redis/workspace/cluster_many 設(shè)置連接密碼：requirepass 123456 AOF方式持久化：appendonly yes AOF存儲文件名：appendfilename "appendonly_7003.aof" AOF持久化策略：appendfsync always 開啟集群：cluster-enabled yes 集群Node名稱：luster-config-file nodes_7003.conf 集群超時(shí)時(shí)間：cluster-node-timeout 5000

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克隆redis-1-->redis-2

redis-1：192.168.1.4 redis-2：192.168.1.244

創(chuàng)建集群

注意：端口7001、7002、7003為本機(jī)客戶端登錄端口，17001、17002、17003為redis集群默認(rèn)的集群總線端口，集群內(nèi)部不同機(jī)器之間通過集群總線端口互相進(jìn)行客戶端登錄，如果防火墻不打開集群總線端口則集群無法正常創(chuàng)建，持續(xù)阻塞"Waiting for the cluster to join"1.打開redis-1防火墻端口權(quán)限 firewall-cmd --zone=public --add-port=17001/tcp --permanent firewall-cmd --zone=public --add-port=17002/tcp --permanent firewall-cmd --zone=public --add-port=17003/tcp --permanent firewall-cmd --reload2.啟動redis-1的redis服務(wù) redis-server /home/redis/workspace/cluster_many/redis_7001.conf redis-server /home/redis/workspace/cluster_many/redis_7002.conf redis-server /home/redis/workspace/cluster_many/redis_7003.conf3.打開redis-2防火墻端口權(quán)限 firewall-cmd --zone=public --add-port=17001/tcp --permanent firewall-cmd --zone=public --add-port=17002/tcp --permanent firewall-cmd --zone=public --add-port=17003/tcp --permanent firewall-cmd --reload4.啟動redis-2的redis服務(wù) redis-server /home/redis/workspace/cluster_many/redis_7001.conf redis-server /home/redis/workspace/cluster_many/redis_7002.conf redis-server /home/redis/workspace/cluster_many/redis_7003.conf5.創(chuàng)建集群（redis-1或redis-2執(zhí)行） redis-cli -a 123456 --cluster create --cluster-replicas 1 192.168.1.4:7001 192.168.1.4:7002 192.168.1.4:7003 192.168.1.244:7001 192.168.1.244:7002 192.168.1.244:7003 注意：前3個(gè)為主節(jié)點(diǎn)，后3個(gè)為從節(jié)點(diǎn)，創(chuàng)建命令只執(zhí)行一次，重啟集群只需要重啟redis服務(wù)

啟動集群

1.啟動redis-1的redis服務(wù) redis-server /home/redis/workspace/cluster_many/redis_7001.conf redis-server /home/redis/workspace/cluster_many/redis_7002.conf redis-server /home/redis/workspace/cluster_many/redis_7003.conf2.啟動redis-2的redis服務(wù) redis-server /home/redis/workspace/cluster_many/redis_7001.conf redis-server /home/redis/workspace/cluster_many/redis_7002.conf redis-server /home/redis/workspace/cluster_many/redis_7003.conf

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關(guān)閉集群

1.方式一:redis-cli命令關(guān)閉集群（推薦） redis-cli -a 123456 -c -h 192.168.1.4 -p 7001 shutdown redis-cli -a 123456 -c -h 192.168.1.4 -p 7002 shutdown redis-cli -a 123456 -c -h 192.168.1.4 -p 7003 shutdown redis-cli -a 123456 -c -h 192.168.1.244 -p 7001 shutdown redis-cli -a 123456 -c -h 192.168.1.244 -p 7002 shutdown redis-cli -a 123456 -c -h 192.168.1.244 -p 7003 shutdown 注意：redis-1或者redis-2可以相互關(guān)閉對方的redis服務(wù)2.方式二:根據(jù)進(jìn)程號關(guān)閉集群（方便） ps -ef | grep -i redis kill -9 24611 24617 24643

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登錄集群

1.登錄redis-1的客戶端 redis-cli -a 123456 -c -h 192.168.1.4 -p 7001 redis-cli -a 123456 -c -h 192.168.1.4 -p 7002 redis-cli -a 123456 -c -h 192.168.1.4 -p 70032.登錄redis-2的客戶端 redis-cli -a 123456 -c -h 192.168.1.244 -p 7001 redis-cli -a 123456 -c -h 192.168.1.244 -p 7002 redis-cli -a 123456 -c -h 192.168.1.244 -p 70032.客戶端切換時(shí)需要先退出：quit

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集群信息
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數(shù)據(jù)備份、恢復(fù)

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總結(jié)

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