一、Redis单机版安装

1.解压redis压缩包

2.编译–>make

进入解压后的目录,使用 make 命令进行编译

3.安装–>指定安装路径–>make install PREFIX=安装路径

4.启动

控制台启动： ./redis-server
后台启动：
(1)从安装包中copy redis.conf文件到安装目录中
(2)修改redis.conf 配置文件中的daemonize的配置项改为yes
(3)输入命令：./redis-server ./redis.conf

5.访问 ./redis-cli

6.退出：exit

二、Redis集群安装搭建

1.准备6个节点（3主3从） 端口：7001 7002 …7006
打开配置文件redis.conf，修改端口配置port 为7001
2.每个节点需要开启集群
打开配置文件redis.conf：将配置：cluster-enabled 为yes 并去掉注释“#”
3.需要ruby将每个开启集群的节点串联到一起
(1)关闭防火墙
(2)到redis安装包下，执行如下命令：
进入redis源码目录中的src目录 执行下面的命令 redis-trib.rb ruby工具,可以实现Redis集群,create创建集群，–replicas创建主从关系 1：是否随机创建（是）。

./redis-trib.rb create --replicas 1 192.168.25.140:7001 192.168.25.140:7002 192.168.25.140:7003
192.168.25.140:7004 192.168.25.140:7005 192.168.25.140:7006

出现下列提示信息：输入yes即可

>>> Creating cluster
Connecting to node 192.168.25.140:7001: OK
Connecting to node 192.168.25.140:7002: OK
Connecting to node 192.168.25.140:7003: OK
Connecting to node 192.168.25.140:7004: OK
Connecting to node 192.168.25.140:7005: OK
Connecting to node 192.168.25.140:7006: OK
>>> Performing hash slots allocation on 6 nodes...
Using 3 masters:
192.168.25.140:7001
192.168.25.140:7002
192.168.25.140:7003
Adding replica 192.168.25.140:7004 to 192.168.25.140:7001
Adding replica 192.168.25.140:7005 to 192.168.25.140:7002
Adding replica 192.168.25.140:7006 to 192.168.25.140:7003
M: 1800237a743c2aa918ade045a28128448c6ce689 192.168.25.140:7001slots:0-5460 (5461 slots) master
M: 7cb3f7d5c60bfbd3ab28800f8fd3bf6de005bf0d 192.168.25.140:7002slots:5461-10922 (5462 slots) master
M: 436e88ec323a2f8bb08bf09f7df07cc7909fcf81 192.168.25.140:7003slots:10923-16383 (5461 slots) master
S: c2a39a94b5f41532cd83bf6643e98fc277c2f441 192.168.25.140:7004replicates 1800237a743c2aa918ade045a28128448c6ce689
S: b0e38d80273515c84b1a01820d8ecee04547d776 192.168.25.140:7005replicates 7cb3f7d5c60bfbd3ab28800f8fd3bf6de005bf0d
S: 03bf6bd7e3e6eece5a02043224497c2c8e185132 192.168.25.140:7006replicates 436e88ec323a2f8bb08bf09f7df07cc7909fcf81
Can I set the above configuration? (type 'yes' to accept): yes
>>> Nodes configuration updated
>>> Assign a different config epoch to each node
>>> Sending CLUSTER MEET messages to join the cluster
Waiting for the cluster to join....
>>> Performing Cluster Check (using node 192.168.25.140:7001)
M: 1800237a743c2aa918ade045a28128448c6ce689 192.168.25.140:7001slots:0-5460 (5461 slots) master
M: 7cb3f7d5c60bfbd3ab28800f8fd3bf6de005bf0d 192.168.25.140:7002slots:5461-10922 (5462 slots) master
M: 436e88ec323a2f8bb08bf09f7df07cc7909fcf81 192.168.25.140:7003slots:10923-16383 (5461 slots) master
M: c2a39a94b5f41532cd83bf6643e98fc277c2f441 192.168.25.140:7004slots: (0 slots) masterreplicates 1800237a743c2aa918ade045a28128448c6ce689
M: b0e38d80273515c84b1a01820d8ecee04547d776 192.168.25.140:7005slots: (0 slots) masterreplicates 7cb3f7d5c60bfbd3ab28800f8fd3bf6de005bf0d
M: 03bf6bd7e3e6eece5a02043224497c2c8e185132 192.168.25.140:7006slots: (0 slots) masterreplicates 436e88ec323a2f8bb08bf09f7df07cc7909fcf81
[OK] All nodes agree about slots configuration.
>>> Check for open slots...
>>> Check slots coverage...
[OK] All 16384 slots covered.

三、项目中连接Redis集群

配置项目中的：application.yml

spring:datasource:driver-class-name: com.mysql.jdbc.Driverurl: jdbc:mysql://127.0.0.1:3306/changgou_user?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTCusername: rootpassword: itcastapplication:name: redis-demo#redis配置#  rabbitmq:
#    addresses: 192.168.25.130:5672,192.168.25.134:5672
#    username: guest
#    password: guestredis:cluster:nodes:- 192.168.25.153:7001- 192.168.25.153:7002- 192.168.25.153:7003- 192.168.25.153:7004- 192.168.25.153:7005- 192.168.25.153:7006
server:ssl:enabled: falseport: 9008
mybatis:configuration:map-underscore-to-camel-case: true