REDIS3 Cluster Construction

installationRuby

1. 1) sudo apt-get install ruby

2. 2) sudo apt-get install ruby-full rubygems

3. 3) sudo gem install Redis ( This command takes longer to wait )

Create a node folder

1. 1. cd/usr/local/

2. 2. sudo mkdir cluster

3. 3. sudo mkdir 7000 7001 7002 7003 7004 7005

Modifying a configuration fileRedis.conf

2. 1. cd/deploy/redis-3.0.0/-------------Redis installation Folder

4. 2. sudo cp redis.conf/usr/local/cluster/

6. 3. Cd/usr/local/cluster

8. 4. sudo vim redis.conf

10. 5. Modify the following items:

12. a) Port 7000

14. b) cluster-enabled Yes

16. c) cluster-config-file nodes.conf

18. d) cluster-node-timeout

20. e) appendonly Yes

CopyRedis.confto the Node folder

2. 1. sudo cp redis.conf 7000

4. 2. sudo cp redis.conf 7001

6. 3. sudo cp redis.conf 7002

8. 4. sudo cp redis.conf 7003

10. 5. sudo cp redis.conf 7004

12. 6. sudo cp redis.conf 7005

14. 7. Modify the ports in the configuration file under each node folder to correspond to folders

Start each node, be sure to go to each node folder to start

2. 1. CD 7000

4. 2. sudo redis-server redis.conf

6. 3. CD.. /7001

8. 4. sudo redis-server redis.conf

10. 5. CD.. /7002

12. 6. sudo redis-server redis.conf

14. 7. CD.. /7003

16. 8. sudo redis-server redis.conf

18. 9. CD.. /7004

20. Ten. sudo redis-server redis.conf

22. One . CD. /7005

24. sudo redis-server redis.conf

Build a cluster

1. 1. cd/deploy/redis-3.0.0/src

2. 2. ./REDIS-TRIB.RB Create--replicas 1 192.168.1.149:7000 192.168.1.149:7001 192.168.1.149:7002 192.168.1.149:7003 192.168.1.149:7004 192.168.1.149:7005

Add116one of the nodes

2. 1. Create the one of the nodes Port 7000

4. 2. cd/deploy/redis-3.0.0/src

6. 3. ./redis-trib.rb add-node 192.168.1.116:7000 192.168.1.149:7000--------------- will be the the node is added to the 149 on the cluster

Test

2. 1. Login Redis

4. a) redis-cli–c–p 7000–h 192.168.1.149

6. 2. Add Data

8. a) set Key1 val1

10. 3. Get Data

12. a) get Key1

14. 4. Exit

16. a) quit

18. 5. log in to other nodes, such as 192.168.1.116:700

20. 6. Get Key1 data to see if it is correct

Note the point:

2. 1. building a cluster at least 6 a node: 3 Master node, 3 a Slave node

4. 2. This machine IP : 192.168.1.149

6. 3. To View all nodes:

8. a) redis-cli-p 7000-h 192.168.1.116 cluster nodes\

REDIS3 Cluster Construction