1.安装环境linux系统，时间2020年2月
2.官网下载https://redis.io/
3.解压
tar -zxvf redis-5.0.7.tar.gz
4.配置文件
1 //创建etc文件夹，bin文件夹 2 [~]#cp redis.conf redis_copy.conf 3 [~]#mv redis.conf ./etc/ 4 [~]#cd src 5 [~]mv mkreleasehdr.sh redis-check-aof redis-check-rdb redis-cli redis-server redis-trib.rb redis-benchmark ../bin/ 6 //创建8000-8005文件夹，在etc 7 [~]#cd ../etc 8 [~]#mkdir 8000 9 [~]#mkdir 8001 10 [~]#mkdir 8002 11 [~]#mkdir 8003 12 [~]#mkdir 8004 13 [~]#mkdir 8005 14 [~]cp ../redis.conf ./8000/
4.1配置8000文件夹下的redis.conf,并复制到其他文件下
1 port 8000 //端口 2 bind 本机ip //默认ip为127.0.0.1 需要改为其他节点机器可访问的ip 否则创建集群时无法访问对应的端口，无法创建集群 ，或者注释掉 3 daemonize yes //redis后台运行 4 pidfile /var/run/redis_8000.pid //pidfile文件对应8000, 5 cluster-enabled yes //开启集群 把注释#去掉 6 cluster-config-file nodes_8000.conf //集群的配置 配置文件首次启动自动生成 80002 把注释#去掉 7 cluster-node-timeout 15000 //请求超时 默认15秒，可自行设置 把注释#去掉 8 appendonly yes //aof日志开启 有需要就开启，它会每次写操作都记录一条日志
5.编写启动sh和停止sh
redis官网：The first example, that is, the cluster creation, will be shown using both redis-cli in Redis 5 and redis-trib in Redis 3 and 4. However all the next examples will only use redis-cli,
since as you can see the syntax is very similar, and you can trivially change one command line into the other by using redis-trib.rb help to get info about the old syntax.
Important: note that you can use Redis 5 redis-cli against Redis 4 clusters without issues if you wish. 从5.0之后，可以不用ruby启动集群，3,4还是要的。例如：redis-cli --cluster create 127.0.0.1:7000 127.0.0.1:7001127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005--cluster-replicas 1
//编写一个简单的startall.sh启动 [~]#touch startall.sh [~]#vim startall.sh cd /home/software/redis-5.0.7/bin/ ./redis-server ../etc/8000/redis.conf ./redis-server ../etc/8001/redis.conf ./redis-server ../etc/8002/redis.conf ./redis-server ../etc/8003/redis.conf ./redis-server ../etc/8004/redis.conf ./redis-server ../etc/8005/redis.conf [~]#chmod +x startall.sh//给这个执行的权限 [~]#bash startall.sh [~]#ps -aux | grep redis //查看启动状态
//编写一个停止sh [~]#touch shutdown-all.sh [~]#vim shutdown-all.sh bin/redis-cli -p 8000 shutdown bin/redis-cli -p 8001 shutdown bin/redis-cli -p 8002 shutdown bin/redis-cli -p 8003 shutdown bin/redis-cli -p 8004 shutdown bin/redis-cli -p 8005 shutdown
6.创建集群
[~]#./redis-cli --cluster create 127.0.0.1:8000 127.0.0.1:8001 127.0.0.1:8002 127.0.0.1:8003 127.0.0.1:8004 127.0.0.1:8005 --cluster-replicas 1
7.测试
[~]#redis-cli -c -p 8000
[~]#cluster info