Building Lnamp Environment (v)-PHP7 source installation Redis and Redis expansion

I. Installation of Redis

1. Create Redis user groups and users

-r-g redis-s/sbin/nologin-m Redis

2. Download the Redis source package and put the source package into the/usr/local/src/directory

Download page:http://redis.io/download
Redis-3.2.5.tar.gz is used here.
:http://download.redis.io/releases/redis-3.2.5.tar.gz

3. Enter the src/directory

cd/usr/local/src/

4. Unzip the source package

TAR-ZXF redis-3.2.5.tar.gz

5. Enter the Redis source directory, compile and install

CD redis-3.2.5/makePREFIX=/usr/local/redis Install

6. Create a Redis file directory

mkdir -p/usr/local/redis/datamkdir -p/usr/local/redis/etcmkdir -P/ var/run/redismkdir -P/var/Log/redis

7. Put the configuration file into the redis/etc/directory

CP redis.conf/usr/local/redis/etc/

8. Modify the Redis configuration file redis.conf

Vim/usr/local/redis/etc/redis.conf

9. Change to the following, save exit

# TCP Queue Length, the CentOS system defaults to 128, this value should not be greater than the operating system's value tcp-backlog# to Yes, to ensure that Redis can run in the background Daemonize Yes#redis pidpidfile/var/run/redis/redis. PID # Redis log logfile "/var/log/redis/redis.log"#redis data store directory dir /usr/local/ redis/data/

10. Modify Redis Directory Permissions

chown -R redis:redis/usr/local/redischown -R redis:redis/var/run/Redis  chown -R redis:redis/var/Log/redis

11. Add the Redis command to the environment variable and modify the profile file

Vim/etc/profile

12. Change to the following, save exit

path=/usr/local/mysql/bin:/usr/local/php/bin:/usr/local/redis/bin:$PATH

13. Make the configuration in/etc/profile effective immediately

Source/etc/profile

14. Add the Redis service script to the init.d/directory to create the REDISD file

Vim/etc/init.d/redisd

15. Add the following to save the exit

#!/bin/sh##chkconfig:35#Simple Redis INIT.D script conceived to work on Linux systems#As it does use of the/proc filesystem.. /etc/rc.d/init.d/functions. /etc/sysconfig/Network ["$NETWORKING"=" No "] &&Exit0Redisport=6379BASEDIR=/usr/local/RedisEXEC=$BASEDIR/bin/redis-servercliexec=$BASEDIR/bin/redis-CLI Pidfile=/var/run/redis/redis.pidconf="$BASEDIR/etc/redis.conf "functionstart () {if[-F$PIDFILE] ThenEcho"$PIDFILEexists, process is already running or crashed "Else                Echo-N "Starting Redis server ..."Daemon--user=redis--pidfile=$PIDFILE $EXEC $CONF                #$EXEC $CONF                Echofi}functionStop () {if[!-F$PIDFILE] ThenEcho"$PIDFILEDoes not exist, process was not running "ElsePID=$ (cat$PIDFILE)                Echo"Stopping ..."#$CLIEXEC-P $REDISPORT shutdownKillproc-p$PIDFILE $EXEC-INTEcho-N "Waiting for Redis saving data & shutdown." while[-x/proc/${pid}] Do                    Sleep1Echo-N "." Done                Echo-E "\nredis stopped"fi} Case"$"In start) start;    stop) stop;; Status) Status-P$PIDFILE $EXEC        ;;    restart) stop start;; *)        Echo"Use Start or stop as first argument"        ;; Esac

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16. Add executable permissions for REDISD

chmod +X/ETC/INIT.D/REDISD

17. Joining Redis to system services

Chkconfig--add REDISD

18. Set Boot up

Chkconfig REDISD on

19. Start Redis

Service REDISD Start

Second, PHP7 installation Redis expansion

1.yum Installing Git

Yum-y Install git

2. Enter the src/directory

cd/usr/local/src/

3.git Download Phpredis Expansion

Clone https://github.com/phpredis/phpredis.git

4. Enter the phpredis/directory

CD phpredis/

5. Default clone of php5 Redis extension, need to switch to PHP7 branch

git checkout PHP7

6. Build and install extensions

phpize./configure--with-php-config=/usr/local/php/bin/php-&& make install

7. Modify the php.ini file

Vim/usr/local/php/etc/php.ini

8. Add redis.so extension configuration, save exit

extension=redis.so;

9. Restart Apache or PHP-FPM

service httpd restartservice php-fpm restart

10. Add php files to the web directory, such as adding PHP files to the web directory, such as/usr/local/apache/htdocs/redis.php or/usr/local/nginx/html/redis.php

<? PHP $redis New Redis (); $redis->connect (' 127.0.0.1 ', 6379); $redis->set (' class ', ' TOEFL '); Print_r ($redis->get (' class '));

Access URLs, such as: http://192.168.8.9/redis.php
The page is displayed correctly, the configuration is successful

Building Lnamp Environment (v)-PHP7 source installation Redis and Redis expansion