redis详解之cluster模式部署

一、环境说明

1.Operation OS:CentOS7.2
2.ruby version >= 2.2.2
3.openssl zlib gcc>=4.8.5

二、开始部署

1.安装ruby

# 下载ruby2.6.5(latest stable version)
[root@localhost ~]# wget https://cache.ruby-lang.org/pub/ruby/2.6/ruby-2.6.5.tar.gz

# 解压并修改目录名称
[root@localhost ~]# tar -zxvf ruby-2.6.5.tar.gz -C /usr/local
[root@localhost ~]# mv /usr/local/ruby-2.6.5  /usr/local/ruby

# 生成MakeFile文件
[root@localhost ~]# cd /usr/local/ruby
[root@localhost ruby]# ./configure

# 编译安装
[root@localhost ruby]# make -j 8 && make install

# 查看ruby版本
[root@localhost ruby]# ruby --version
ruby 2.6.5p114 (2019-10-01 revision 67812) [x86_64-linux]

 2.安装redis

# 下载redis
[root@localhost ~]# wget http://download.redis.io/releases/redis-4.0.6.tar.gz

# 解压并修改目录
[root@localhost ~]# tar -zxvf redis-4.0.6.tar.gz -C /usr/local
[root@localhost ~]# mv /usr/local/redis-4.0.6 /usr/local/redis

# 安装
[root@localhost ~]# cd /usr/local/redis
[root@localhost redis]# make -j 8 && make install

 3.创建集群

# 安装redis所需要的插件
[root@localhost ~]# gem install redis

# 启动集群
[root@localhost ~]# cd /usr/local/redis/utils/create-cluster
[root@localhost create-cluster]# ./create-cluster start
Starting 30001
Starting 30002
Starting 30003
Starting 30004
Starting 30005
Starting 30006

# 创建集群配置文件
[root@localhost create-cluster]# ./create-cluster create
>>> Creating cluster
>>> Performing hash slots allocation on 6 nodes...
Using 3 masters:
127.0.0.1:30001
127.0.0.1:30002
127.0.0.1:30003
Adding replica 127.0.0.1:30004 to 127.0.0.1:30001
Adding replica 127.0.0.1:30005 to 127.0.0.1:30002
Adding replica 127.0.0.1:30006 to 127.0.0.1:30003
M: d20bcd5662dd441a26ea3a5444fa2bb7b67007c4 127.0.0.1:30001
   slots:0-5460 (5461 slots) master
M: 8adc14dbdcb023d82f5ff298a03f2c8e9be742b9 127.0.0.1:30002
   slots:5461-10922 (5462 slots) master
M: a94b5cac60e0a6e05bc7431f6ea7103b85b25bac 127.0.0.1:30003
   slots:10923-16383 (5461 slots) master
S: 5c0fc767599ed20f97d146d6e589c1af1c6e42c2 127.0.0.1:30004
   replicates d20bcd5662dd441a26ea3a5444fa2bb7b67007c4
S: ff3913fd1ec79dfb2b5bccd258fe7e136ed77458 127.0.0.1:30005
   replicates 8adc14dbdcb023d82f5ff298a03f2c8e9be742b9
S: e0a0176c46403bf81e98d6d6d0b6842eebeb23fd 127.0.0.1:30006
   replicates a94b5cac60e0a6e05bc7431f6ea7103b85b25bac
Can I set the above configuration? (type 'yes' to accept): yes
*** Aborting...

 4.注意

1> ruby版本必须大于等于2.2.2,否则gem install redis会报错;

2> 必须安装openssl zlib插件,否则gem install redis也会报错,yum安装如下

[root@localhost ~]# yum install openssl openssl-devel zlib zlib-devel -y
posted @ 2019-12-18 17:03  何瑞  阅读(434)  评论(0编辑  收藏  举报