Spring Boot 整合Redis （二） Redis Cluster 集群环境搭建

我不是女神ヾ 2022-02-19 16:55 228阅读 0赞

# 官网Redis Cluster教程：[https://redis.io/topics/cluster-tutorial][https_redis.io_topics_cluster-tutorial] #

# windows下Redis集群 #

**window redis版本 3.2.100**

**下载地址 https://github.com/MicrosoftArchive/redis/releases**

**1）解压**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70][]

**若需要可去除redis的IP访问限制，打开redis.windows.conf。把bind 127.0.0.1注释掉，并且将protected-mode yes改为no**

**部署3个节点 （最小群集需要包含至少三个主节点****）**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 1][]

**为启动方便添加redis节点bat启动 **

@echo off
    title 6379
    cd redis_6379
    redis-server.exe redis.windows.conf

**2)修改各个节点的redis.windows.conf，配置如下：**

port 6379
    
    cluster-enabled yes
    cluster-config-file nodes-6379.conf
    cluster-node-timeout 15000
    
    appendonly yes

cluster-enabled yes，启用集群  
cluster-node-timeout 15000，那么在创建集群的时候，不会超时。  
cluster-config-file nodes-6379.conf 是为该节点的配置信息，这里使用 nodes-端口.conf命名方法。服务启动后会在目录生成该文件。

**3）安装Ruby**

下载地址 http://dl.bintray.com/oneclick/rubyinstaller/rubyinstaller-2.3.3-x64.exe

备用 https://pan.baidu.com/s/1\_Ze3y--SdDdzBlvF\_i1gtg 提取码: kkg2

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 2][]

**4）安装Redis的Ruby驱动redis-xxx.gem**

下载地址 https://rubygems.org/rubygems/rubygems-3.0.3.zip

备用 https://pan.baidu.com/s/19g7Fio64MHevpG0omFS-sg 提取码: yd3r

解压，到rubygems-3.0.3目录下，执行ruby setup.rb

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 3][]

切换到每个redis安装目录下，执行gem install redis

![20190418111245634.png][]

若安装失败，手动下载redis-xxx.gem文件

下载地址 https://rubygems.org/downloads/redis-3.2.1.gem

备用 https://pan.baidu.com/s/1r3os4yA510tYzxdoYyASgg 提取码: c6cz

![20190418111158495.png][]

**5）安装集群脚本redis-trib**

**下载liunx版redis-3.2.1源码，解压从src目录下取出redis-trib.rb文件**

下载地址 http://download.redis.io/releases/redis-3.2.1.tar.gz

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 4][]

添加启动集群脚本

@echo off
    title 启动集群
    ruby redis-trib.rb create --replicas 0 127.0.0.1:6379 127.0.0.1:6380 127.0.0.1:6381
    pause

启动集群脚本

**错误1：若出现以下情况，极有可能就是下载的redis-trib.rb版本不是3.2.1对应的版本**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 5][]

**截取官网的版本说明，redis cluster高版本和版本3或者4启动方式不一样**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 6][]

**错误2：****若出现如下情况，解决方法是删除生成的配置文件`nodes.conf`，如果不行则说明现在创建的结点包括了旧集群的结点信息，需要删除`redis`的持久化文件后再重启`redis`，比如：`appendonly.aof`、`dump.rdb`**

![20190418155515532.png][]

方便清除持久化文件，可创建bat脚本

@echo off
    title 清空持久化文件
    cd redis_6379
    del nodes-6379.conf
    del appendonly.aof
    del dump.rdb
    echo 6379清理完成
    cd ../redis_6380
    del nodes-6380.conf
    del appendonly.aof
    del dump.rdb
    echo 6380清理完成
    cd ../redis_6381
    del nodes-6381.conf
    del appendonly.aof
    del dump.rdb
    echo 6381清理完成
    pause

正常启动情况如下：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 7][]

输入：**yes**接受建议的配置

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 8][]

可以看各个节点之间彼此通信

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 9][]

**6）测试 **

**![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA5NTc2NDU_size_16_color_FFFFFF_t_70 10][]**

去6380上看下

![20190418164104733.png][]

### **搭建成功** ###

[https_redis.io_topics_cluster-tutorial]: https://redis.io/topics/cluster-tutorial
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