CENTOS7 Installation Configuration redis-3.0.0

Ching Yuen

The Sinking Atlantis

CENTOS7 Installation Configuration redis-3.0.0

I. Installing the necessary packages

Yum Install GCC

Two. Install under Linux

#下载wget Http://download.redis.io/releases/redis-3.0.0.tar.gztar zxvf redis-3.0.0.tar.gzcd redis-3.0.0# If no parameters are added, Error make MALLOC=LIBC under Linux

After installation, start the file

#启动redissrc/redis-server & #关闭redissrc/redis-cli shutdown

Test Redis

Test success

3.redis Cluster cluster construction

Setting up a native test environment

Create a run Directory

#建立redis运行目录mkdir-P redis-server/7000/#复制默认的配置文档cp redis-3.0.0/redis.conf redis-server/redis.default.conf# Copy the compiled server to the running directory CP redis-3.0.0/src/redis-server Redis-server/7000/

To create a standalone configuration file

#在7000目录下建立redis的配置文档vim redis-server/7000/redis.conf

File contents

#redis-server/7000/redis.confinclude/root/redis-server/redis.default.confpidfile/var/run/redis-7000.pidport 7000cluster-enabled yescluster-config-file redis-node-7000.confcluster-node-timeout 5000appendonly Yes

Copy run directory (simulate cluster environment)

#复制目录cp-R 7000/7001/cp-r 7000/7002/cp-r 7000/7003/cp-r 7000/7004/cp-r 7000/7005/

Modify the port and file name of the appropriate profile

Create a startup script redis-server/redis-start.sh

#!/bin/sh/root/redis-server/7000/redis-server/root/redis-server/7000/redis.conf &/root/redis-server/7001/ Redis-server/root/redis-server/7001/redis.conf &/root/redis-server/7002/redis-server/root/redis-server/7002 /redis.conf &/root/redis-server/7003/redis-server/root/redis-server/7003/redis.conf &/root/redis-server/ 7004/redis-server/root/redis-server/7004/redis.conf &/root/redis-server/7005/redis-server/root/redis-server /7005/redis.conf &

Configuring the Cluster

Install Ruby

Yum Install ruby-devel.x86_64

Installing the Redis Gem

# Gem install Redisfetching:redis-3.2.1.gem (100%) successfully installed redis-3.2.1parsing documentation for redis-3.2 .1Installing RI documentation for redis-3.2.11 gem installed

Using scripts to create a cluster mechanism

When create, the parameter--replicas 1 means that each master is assigned a salve, such as an example, 3 Master 3 Salve

#./REDIS-TRIB.RB Create 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005> >> Creating clusterconnecting to Node 127.0.0.1:7000:okconnecting to node 127.0.0.1:7001:okconnecting to node 127.  0.0.1:7002:okconnecting to node 127.0.0.1:7003:okconnecting to node 127.0.0.1:7004:okconnecting to node 127.0.0.1:7005: Ok>>> performing hash slots allocation on 6 nodes ... Using 6 masters:127.0.0.1:7000127.0.0.1:7001127.0.0.1:7002127.0.0.1:7003127.0.0.1:7004127.0.0.1:7005m: F3dd250e4bc145c8b9f864e82f65e00d1ba627be 127.0.0.1:7000 slots:0-2730 (2731 slots) Masterm: 1ba602ade59e0770a15128b193f2ac29c251ab5e 127.0.0.1:7001 slots:2731-5460 (2730 slots) Masterm: 4F840A70520563C8EF0D7D1CC9D5EAFF6A1547A2 127.0.0.1:7002 slots:5461-8191 (2731 slots) Masterm: 702adc7ae9caf1f6702987604548c6fc1d22e813 127.0.0.1:7003 slots:8192-10922 (2731 slots) Masterm: 4F87A11D2EA6EBE9CAF02C9DBD827A3DBA8A53CF 127.0.0.1:7004 slots:10923-13652 (2730 slots) maSterm:216bbb7da50bd130da16a327c76dc6d285f731b3 127.0.0.1:7005 slots:13653-16383 (2731 slots) MasterCan I set the above Configuration? (Type ' yes ' to accept): yes>>> Nodes configuration updated>>> Assign a different config epoch to each no De>>> sending CLUSTER MEET messages to join the clusterwaiting for the CLUSTER to Join...>>> performing Cluster Check (using node 127.0.0.1:7000) m:f3dd250e4bc145c8b9f864e82f65e00d1ba627be 127.0.0.1:7000 slots:0-2730 (2731 Slots) masterm:1ba602ade59e0770a15128b193f2ac29c251ab5e 127.0.0.1:7001 slots:2731-5460 (2730 slots) MasterM: 4F840A70520563C8EF0D7D1CC9D5EAFF6A1547A2 127.0.0.1:7002 slots:5461-8191 (2731 slots) Masterm: 702adc7ae9caf1f6702987604548c6fc1d22e813 127.0.0.1:7003 slots:8192-10922 (2731 slots) Masterm: 4F87A11D2EA6EBE9CAF02C9DBD827A3DBA8A53CF 127.0.0.1:7004 slots:10923-13652 (2730 slots) MasterM: 216bbb7da50bd130da16a327c76dc6d285f731b3 127.0.0.1:7005 slots:13653-16383 (2731 slots) Master[OK] All nodes agree about slots configuration.>>> Check for open slots...>>> Check slots coverage ... [OK] All 16384 slots covered.

If all re-configuration is required, remove all configured Cluster-config-file, restart all redis-server, and then re-execute the configuration command

CENTOS7 Installation Configuration redis-3.0.0