The construction of REDIS cluster environment under Linux

First, install Redis (using redis3.0 version)

1, need GCC environment, if not execute the command to install GCC

Yum Install gcc-c++

2, download redis3.0 source package and upload to the server

3. Unzip the source package

tar -zxvf redis-3.0. 0. tar. gz

4. Go to unzip directory to compile

Make

5. Installing Redis

 Make Install Prefix=/usr/local/redis

Second, start Redis

1. Copy the redis-conf from the redis-3.0.0 file to the Redis installation directory

2. Then modify the redis.conf file

3. Start Redis in the bin directory

./redis-server redis.conf

Third, the construction of Redis cluster

Note: There are three nodes in the cluster, and each node has one master and one standby. Requires 6 virtual machines. Build a pseudo-distributed cluster here, using 6 Redis instances to simulate.

1. Install Ruby Environment

Yum Install Ruby Yum Install RubyGems

Uploading the Redis Cluster management tool REDIS-TRIB.RB to the server

Installing Ruby's Package

Install redis-3.0. 0. Gem

2. Create a Redis-cluster folder under Local, create 6 Redis instances in this folder, port number from 7001~7006

Copy the Redis installation directory Bin folder

Copy the Redis01 5 copies under the Redis-cluster folder

Modify the redis.conf file in redis01 to Redis06, change the port sequentially to 70001~7006, and open the comment before the cluster-enabled Yes line

3. Copy the Ruby script that created the cluster redis-trib.rb to the Redis-cluster folder

4. Start 6 Redis instances

5. Create a cluster (192.168.242.134 is your own IP, enter Yes confirmation during creation)

./REDIS-TRIB.RB Create--replicas 1  
  192.168 . 242.134 : 7001 
  192.168 . 242.134 : 7002 
  192.168 . 242.134 : 7003 
  192.168 . 242.134 : 7004 
  192.168 . 242.134 : 7005 
  192.168 . 242.134 : 7006  

6. Test cluster (-C not missing )

Enter the cluster under either folder

192.168. 25.153 7002 - C

The construction of REDIS cluster environment under Linux