How to install configuration Redis and master-slave configuration under Linux

Advantages of Redis: Support master-slave backup, rich operation instructions, support asynchronous data persistence

Install the Redis to the/usr/local/webserver/redis

1. Download installation package

wget http://redis.googlecode.com/files/redis-2.2.15.tar.gz

Tar zxvf redis-2.2.15.tar.gz

CD redis-2.2.15

Make

Mkdir-p/usr/local/webserver/redis/conf

Mkdir-p/usr/local/webserver/redis/run

Mkdir-p/usr/local/webserver/redis/db

CP redis.conf/usr/local/webserver/redis/conf/

CD src

2. Copy all executable files in the SRC directory to the installation directory

CP Redis-benchmark redis-check-aof redis-check-dump redis-cli redis-server mkreleasehdr.sh

/usr/local/webserver/redis/

3. Modify the configuration file

-------vi/usr/local/webserver/redis/conf/redis.conf--------

Daemonize Yes--yes enable daemon

Pidfile/usr/local/webserver/redis/run/redis.pid--redis writes PID to file when running as daemon

DIR/USR/LOCAL/WEBSERVER/REDIS/DB--Directory of data storage

--------------------------------------------------------------

4. Create start and stop service scripts

-------vi/usr/local/webserver/redis/start.sh---------

#!/bin/bash

/usr/local/webserver/redis/redis-server/usr/local/webserver/redis/conf/redis.conf

-------vi/usr/local/webserver/redis/stop.sh---------

#!/bin/bash

Kill ' Cat/usr/local/webserver/redis/run/redis.pid '

chmod a+x/usr/local/webserver/redis/start.sh/usr/local/webserver/redis/stop.sh

5. Start Redis Service

/usr/local/webserver/redis/start.sh

Verify that the certificate service is successful:

Netstat-nlpt | grep 6379

6. Start Client Authentication

/usr/local/webserver/redis/redis-cli

>set Key1 Val1

>get Key1

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Two. m/S Master cluster configuration

1 Master and one Slave

Master ip:127.0.0.1 port:6379

Slave1 ip:127.0.0.1 port:63791

2. Copy slave directory for easy Management

Cp-r/usr/local/webserver/redis/usr/local/webserver/redis-slave1

3. Modify slave configuration files and service scripts

--vi/usr/local/webserver/redis-slave1/conf/redis.conf--

Port 63791

Pidfile/usr/local/webserver/redis-slave1/run/redis.pid

dir/usr/local/webserver/redis-slave1/db

slaveof 127.0.0.1 6379

----------------------------------------------------------

--vi/usr/local/webserver/redis-slave1/start.sh--

#!/bin/bash

/usr/local/webserver/redis-slave1/redis-server/usr/local/webserver/redis-slave1/conf/redis.conf

---------------------------------------------------

-------vi/usr/local/webserver/redis-slave1/stop.sh---------

#!/bin/bash

Kill ' Cat/usr/local/webserver/redis-slave1/run/redis.pid '

--------------------------------------------------------

4. Start m/s service

/usr/local/webserver/redis/start.sh

/usr/local/webserver/redis-slave1/start.sh

Verify that the service is normal

Netstat-nlpt | grep redis-server

5. Verify that the Redis is valid

/USR/LOCAL/WEBSERVER/REDIS/REDIS-CLI [Default connection port: 6379 Master Service]

>set Key1 Val1

>quit

/usr/local/webserver/redis/redis-cli-p 63791 [connect Slave1 service]

>get Key1

"Val1″ (data has been successfully synchronized)

Multiple slave empathy configuration

Author: cnblogs Blueel