redis 集羣搭建

1.建立redis-cluster文件夾，拷貝reids下的bin目錄所有文件到redis-cluster文件夾下

cp -a redis/bin redis-cluster/redis01

 

2.編輯redis01下的redis.conf，修改端口爲7001，設置cluster-enabled yes

 

3.拷貝redis01 =》redis02 =》redis03 04 05 06 並依次修改端口爲7002-7006

 

4.安裝ruby相關環境

yum install rubygems

 

5.安裝rvm（ruby的管理工具，使用yum install ruby沒法安裝2.0以上的ruby）

gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB

curl -sSL https://get.rvm.io | bash -s stable

find / -name rvm -print

source /usr/local/rvm/scripts/rvm

rvm install 2.4.1

redis requires ruby version 2.2.2的問題,以上命令來自http://www.javashuo.com/article/p-ktzwtkpc-ht.html

 

6.安裝ruby對redis的接口

gem install redis

 

7.拷貝  redis源碼包/src/redis-trib.rb  到 redis-cluster文件夾下（切換爲你本身的IP）

./redis-trib.rb create --replicas 1 192.168.101.102:7001 192.168.101.102:7002 192.168.101.102:7003 192.168.101.102:7004 192.168.101.102:7005 192.168.101.102:7006

 

8.編寫腳本

若是在windows下編寫再上傳至linux的須要set ff=unix，不然執行報錯

啓動

 1 #!/bin/bash  2 cd /opt/module/redis-cluster/redis01/
 3 ./redis-server redis.conf  4 cd /opt/module/redis-cluster/redis02/
 5 ./redis-server redis.conf  6 cd /opt/module/redis-cluster/redis03/
 7 ./redis-server redis.conf  8 cd /opt/module/redis-cluster/redis04/
 9 ./redis-server redis.conf 10 cd /opt/module/redis-cluster/redis05/
11 ./redis-server redis.conf 12 cd /opt/module/redis-cluster/redis06/
13 ./redis-server redis.conf

中止

 1 #!/bin/bash  2 cd /opt/module/redis-cluster/redis01/
 3 ./redis-cli -p 7001 shutdown  4 cd /opt/module/redis-cluster/redis02/
 5 ./redis-cli -p 7002 shutdown  6 cd /opt/module/redis-cluster/redis03/
 7 ./redis-cli -p 7003 shutdown  8 cd /opt/module/redis-cluster/redis04/
 9 ./redis-cli -p 7004 shutdown 10 cd /opt/module/redis-cluster/redis05/
11 ./redis-cli -p 7005 shutdown 12 cd /opt/module/redis-cluster/redis06/
13 ./redis-cli -p 7006 shutdown

切換爲你的路徑，修改權限後再執行

9.執行完啓動腳本後

 

10.隨便選擇一個端口鏈接，鏈接集羣時帶上-c,能夠執行redis01/redis-cli --help查看redis-cli的命令參數