Practice of Redis cluster in Linux environment

Environment: CentOS 7

First, compile and install Redis source code

Source Address: Redis version release list

CD Redis-3.2.8sudo make && make install

After the compilation and installation is successful, copy the Redis-trib.rb file from the source to the/usr/local/bin/directory

sudo cp./redis-trib.rb/usr/local/bin/

Second, create the node

Create a Redis-cluster folder and create a total of 7000-7005 6 folders

Copy the redis.conf file in the source code and modify the following contents into 7000-7005 folders respectively

Bind 192.168.1.105port 7000cluster-enabled yescluster-config-file/home/jabben/redis-cluster/7000/nodes-7000.conf
Pidfile/home/jabben/redis-cluster/7000/redis_7000.pidcluster-node-timeout 5000daemonize Yes

Start 6 Redis nodes separately:

Redis-server 7000/redis.confredis-server 7001/redis.confredis-server 7002/redis.confredis-server 7003/ Redis.confredis-server 7004/redis.confredis-server 7005/redis.conf

To see if the Redis process has started:

Ps-ef | grep Redis

Third, create the cluster

Copy the redis-trib.rb file to the bin directory

cd/home/jabben/redis-cluster/source/redis-3.2. 8/srcsudo CP Redis-trib.rb/usr/local/bin/

Installing the ruby Environment

Yum Install Ruby

Installing the RubyGems Component

Yum Install RubyGems

Installing Gem-redis

Gem Install Redis

Create a cluster

1 192.168. 1.105:7000192.168. 1.105:7001192.168. 1.105:7002192.168. 1.105:7003192.168. 1.105:7004192.168. 1.105:7005

>>>Creating Cluster>>> performing hash slots allocation on6nodes ... Using3Masters:192.168.1.105:7000192.168.1.105:7001192.168.1.105:7002Adding Replica192.168.1.105:7003To192.168.1.105:7000Adding Replica192.168.1.105:7004To192.168.1.105:7001Adding Replica192.168.1.105:7005To192.168.1.105:7002M:339AAFEDD6BD7F6BD5CD98407F7EBE8CB0C4EFBD192.168.1.105:7000Slots:0-5460(5461slots) Masterm:7bd0b20971d5fc929f8454c6ff388f780cc70e77192.168.1.105:7001Slots:5461-10922(5462slots) masterm:aaa4b5109c5bcf1aa868621f59b51fb4d6feef9c192.168.1.105:7002Slots:10923-16383(5461slots) Masters:e731c1918fad61f972fbca4ab6523da1d9f827af192.168.1.105:7003replicates 339aafedd6bd7f6bd5cd98407f7ebe8cb0c4efbds:c16b520a5075b0fee0840cc26cf1f7f27bad8e45192.168.1.105:7004replicates 7BD0B20971D5FC929F8454C6FF388F780CC70E77S:990A4E7A2831D8D9BA8F9835557BE6A394D393A4192.168.1.105:7005replicates Aaa4b5109c5bcf1aa868621f59b51fb4d6feef9ccan ISetThe above configuration? (Type'Yes'to Accept): Yes>>>Nodes Configuration Updated>>>Assign a different config epoch to each node>>>sending CLUSTER MEET messages to join the clusterwaiting forThe cluster to join ...>>> Performing Cluster Check (usingNode192.168.1.105:7000) M:339AAFEDD6BD7F6BD5CD98407F7EBE8CB0C4EFBD192.168.1.105:7000Slots:0-5460(5461slots) Master1additional replica (s) s:990a4e7a2831d8d9ba8f9835557be6a394d393a4192.168.1.105:7005Slots: (0slots) Slave replicates AAA4B5109C5BCF1AA868621F59B51FB4D6FEEF9CS:E731C1918FAD61F972FBCA4AB6523DA1D9F827AF 192.168.1.105:7003Slots: (0slots) Slave replicates 339aafedd6bd7f6bd5cd98407f7ebe8cb0c4efbdm:aaa4b5109c5bcf1aa868621f59b51fb4d6feef9c 192.168.1.105:7002Slots:10923-16383(5461slots) Master1additional replica (s) s:c16b520a5075b0fee0840cc26cf1f7f27bad8e45192.168.1.105:7004Slots: (0slots) Slave replicates 7bd0b20971d5fc929f8454c6ff388f780cc70e77m:7bd0b20971d5fc929f8454c6ff388f780cc70e77 192.168.1.105:7001Slots:5461-10922(5462slots) Master1additional replica (s) [OK] All nodes agree about slots configuration.>>> Check forOpen Slots ...>>>Check Slots Coverage ... [OK] All16384Slots covered.

The cluster is now complete.

Practice of Redis cluster in Linux environment