啊里云centos7.6编译安装NGINX+PHP7+MariaDB+MEMCACHED

摘要：安装前准备修改默认主机名称安装依赖库删除系统默认数据库配置文件查询删除确认卸载系统自带查询删除安装数据库下载安装包解压创建数据库安装目录，数据存放目录，

修改默认主机名称

[root@iZuf60c5bxd15kr9gycvv6Z ~]# hostnamectl set-hostname centos
[root@iZuf60c5bxd15kr9gycvv6Z ~]# reboot
[root@iZuf60c5bxd15kr9gycvv6Z ~]# yum update

安装依赖库

[root@centos ~]# yum -y install libaio  libaio-devel  bison  bison-devel  zlib-devel  openssl openssl-devel  ncurses  ncurses-devel libcurl-devel libarchive-devel  boost  boost-devel  lsof  wget gcc  gcc-c++ make perl kernel-headers kernel-devel  pcre-devel screen gcc-c++

查询

[root@centos ~]# find -H /etc/ | grep my.c
/etc/my.cnf
/etc/my.cnf.d
/etc/my.cnf.d/mysql-clients.cnf
/etc/pki/tls/certs/renew-dummy-cert
/etc/pki/tls/certs/make-dummy-cert

删除

[root@centos ~]# rm -rf /etc/my.cnf /etc/my.cnf.d /etc/my.cnf.d/mysql-clients.cnf

确认

[root@centos ~]# find -H /etc/ | grep my.c
/etc/pki/tls/certs/renew-dummy-cert
/etc/pki/tls/certs/make-dummy-cert

查询

[root@centos ~]# rpm -qa|grep mariadb-libs
mariadb-libs-5.5.52-1.el7.x86_64

删除

[root@centos ~]# rpm -e mariadb-libs-5.5.52-1.el7.x86_64 --nodeps

下载安装包

[root@centos ~]# cd /usr/local/src
[root@centos src]# wget https://downloads.mariadb.org/interstitial/mariadb-10.3.13/source/mariadb-10.3.13.tar.gz

解压

[root@centos src]# tar -zxvf mariadb-10.3.13.tar.gz

创建数据库安装目录，数据存放目录，以及用户组、用户

# 创建mysql用户组
[root@centos mariadb-10.3.13]# groupadd -r mysql
# 创建mysql用户
[root@centos mariadb-10.3.13]# useradd -r -g mysql -s /sbin/nologin -d /usr/local/mysql -M mysql
# 创建安装目录
[root@centos mariadb-10.3.13]# mkdir -p /usr/local/mysql
# 创建数据存放目录
[root@centos mariadb-10.3.13]# mkdir -p /data/mysql
# 赋以mysql用户读写权限
[root@centos mariadb-10.3.13]# chown -R mysql:mysql /data/mysql

编译安装cmake3

[root@centos ~]# cd /usr/local/src
[root@centos src]# wget https://github.com/Kitware/CMake/releases/download/v3.14.1/cmake-3.14.1.tar.gz
[root@centos src]# tar -zxvf cmake-3.14.1.tar.gz
[root@centos src]# cd cmake-3.14.1
[root@centos cmake-3.14.1]# ./bootstrap
[root@centos cmake-3.14.1]# gmake
[root@centos cmake-3.14.1]# gmake install

编译安装

[root@centos mariadb-10.3.13]# cd /usr/local/src/mariadb-10.3.13
# 输入以下编译参数
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql 
-DMYSQL_DATADIR=/data/mysql 
-DSYSCONFDIR=/etc 
-DWITHOUT_TOKUDB=1 
-DWITH_INNOBASE_STORAGE_ENGINE=1 
-DWITH_ARCHIVE_STPRAGE_ENGINE=1 
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 
-DWIYH_READLINE=1 
-DWIYH_SSL=system 
-DVITH_ZLIB=system 
-DWITH_LOBWRAP=0 
-DMYSQL_UNIX_ADDR=/data/mysql/mysqld.sock 
-DDEFAULT_CHARSET=utf8 
-DDEFAULT_COLLATION=utf8_general_ci

# 如果编译失败请删除CMakeCache.txt
[root@centos mariadb-10.3.13]# rm -f CMakeCache.txt
# 让指令重新执行，否则每次读取这个文件，命令修改正确也是报错
# cmake没问题，可以编译并且安装了

# 开始安装，这个过程比较久，跟据电脑配制不同可能会有10-30分钟
[root@centos mariadb-10.3.13]# make && make install

导入mysql系统表

[root@centos mariadb-10.3.13]# cd /usr/local/mysql/
[root@localhost mysql]# scripts/mysql_install_db --user=mysql --datadir=/data/mysql

复制配制文件

[root@localhost mysql]# cp /usr/local/mysql/support-files/wsrep.cnf /etc/my.cnf

编写快捷启动脚本

[root@centos mysql]# vi /lib/systemd/system/mysql.service
# --------------------------------------------------------------------------
# 输入以下代码
# --------------------------------------------------------------------------
[Unit]
Description=MySQL Community Server
After=network.target

[Service]
User=mysql
Group=mysql
Type=forking
PermissionsStartOnly=true
PIDFile=/data/mysql/centos.pid
ExecStart=/usr/local/mysql/support-files/mysql.server start
ExecReload=/usr/local/mysql/support-files/mysql.server restart
ExecStop=/usr/local/mysql/support-files/mysql.server stop
PrivateTmp=true

[Install]
WantedBy=multi-user.target

设置开机启动

[root@centos mysql]# systemctl enable mysql.service

其它命令说明

# 启动mysql
[root@centos mysql]# systemctl start mysql.service
# 停止mysql
[root@centos mysql]# systemctl stop mysql.service
# 重启mysql
[root@centos mysql]# systemctl restart mysql.service
# 如果提示：Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
# 请选结束mysql进程后再尝试执行上面的快捷操作
[root@centos mysql]# pkill -9 mysql

配置环境变量(以便在任何目录下输入mysql命令)

# 创建独立环境变量文件
[root@localhost mysql]# touch /etc/profile.d/mysql.sh
# 写入变量值
[root@localhost mysql]# echo "export PATH=$PATH:/usr/local/mysql/bin/" > /etc/profile.d/mysql.sh 
# 赋以执行权限
[root@localhost mysql]# chmod 0777 /etc/profile.d/mysql.sh 
# 刷新生效
[root@localhost mysql]# source /etc/profile.d/mysql.sh

初始化MariaDB

# 运行MariaDB初始化脚本
[root@localhost mysql]# ./bin/mysql_secure_installation

# --------------------------------------------------------------------------
# 根据相关提示进行操作
# 以下提示：
# --------------------------------------------------------------------------
Enter current password for root (enter for none):    输入当前root密码(没有输入)
Set root password? [Y/n]                             设置root密码?(是/否)
New password:                                        输入新root密码
Re-enter new password:                               确认输入root密码
Password updated successfully!                       密码更新成功
Remove anonymous users? [Y/n]                        删除匿名用户?(是/否)
Disallow root login remotely? [Y/n]                  不允许root登录远程?(是/否)
Reload privilege tables now? [Y/n]                   现在重新加载权限表(是/否)

#全部完成!如果你已经完成了以上步骤,MariaDB安装现在应该安装完成。

创建外部管理员帐号(根据需要，请尽量保证密码的复杂性避免数据库外泄)

[root@localhost mysql] mysql -uroot -p
# 根据提示输入密码
MariaDB [(none)]> GRANT ALL PRIVILEGES ON *.* TO "admin"@"%" IDENTIFIED BY "password" WITH GRANT OPTION;

-下载安装包并解压

[root@localhost mysql]# cd /usr/local/src
[root@localhost src]# wget http://nginx.org/download/nginx-1.14.2.tar.gz
[root@localhost src]# tar -zxvf nginx-1.14.2.tar.gz

创建NGINX安装目录，WEB存放目录，以及用户组、用户

# 创建nginx用户组
[root@centos src]# groupadd -r www
# 创建nginx用户
[root@centos src]# useradd -r -g www -s /sbin/nologin -d /usr/local/nginx -M www
# 创建安装目录
[root@centos src]# mkdir -p /usr/local/nginx
# 创建数据存放目录
[root@centos src]# mkdir -p /data/web
# 赋以mysql用户读写权限
[root@centos src]# chown -R www:www /data/web

-编译安装

[root@localhost src]# cd nginx-1.14.2
# 输入以下参数
./configure 
--prefix=/usr/local/nginx 
--without-http_memcached_module 
--user=www  
--group=www 
--with-http_stub_status_module 
--with-http_ssl_module 
--with-http_gzip_static_module

# 如果看到以下说明则编译成功
Configuration summary
  + using system PCRE library
  + using system OpenSSL library
  + using system zlib library

  nginx path prefix: "/usr/local/nginx"
  nginx binary file: "/usr/local/nginx/sbin/nginx"
  nginx modules path: "/usr/local/nginx/modules"
  nginx configuration prefix: "/usr/local/nginx/conf"
  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
  nginx pid file: "/usr/local/nginx/logs/nginx.pid"
  nginx error log file: "/usr/local/nginx/logs/error.log"
  nginx http access log file: "/usr/local/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"

# 开始安装
[root@localhost nginx-1.14.2]# make && make install

尝试启动

[root@centos nginx-1.14.2]# /usr/local/nginx/sbin/nginx
# 如果未提示错误即代表安装成功

编写快捷启动脚本

[root@centos nginx-1.14.2]# vi /lib/systemd/system/nginx.service
# --------------------------------------------------------------------------
# 输入以下代码
# --------------------------------------------------------------------------
[Unit]
Description=nginx
After=network.target

[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target

设置开机启动

[root@centos nginx-1.14.2]# systemctl enable nginx.service

其它命令说明

# 启动nginx
[root@centos nginx-1.14.2]# systemctl start nginx.service
# 停止nginx
[root@centos nginx-1.14.2]# systemctl stop nginx.service
# 重启nginx
[root@centos nginx-1.14.2]# systemctl restart nginx.service
# 如果提示：Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xe" for details.
# 请选结束nginx进程后再尝试执行上面的快捷操作
[root@centos nginx-1.14.2]# pkill -9 nginx

修改配NGINX配制文件

[root@centos php-7.1.10]# cd /usr/local/nginx/conf
[root@centos conf]# vi nginx.conf
# 修改如下代码
# --------------------------------------------------------------------------
#user  nobody;去除前面#号，并将用户改为www www
user www www;
# --------------------------------------------------------------------------
#pid        logs/nginx.pid; 去除前面的#号 
pid        logs/nginx.pid;
# --------------------------------------------------------------------------
去除前面的#号 如下
log_format  main  "$remote_addr - $remote_user [$time_local] "$request" "
                  "$status $body_bytes_sent "$http_referer" "
                  ""$http_user_agent" "$http_x_forwarded_for"";
# --------------------------------------------------------------------------
# gzip  on;去除前面的#号并加上隐藏版号代码 
server_tokens off;
# --------------------------------------------------------------------------
index  index.html index.htm;后面加上index.php 默认页
index  index.html index.htm index.php;
# --------------------------------------------------------------------------
去下以下前面的#号并做如下修改
location ~ .php$ {
    root           html;
    fastcgi_pass   127.0.0.1:9000;
    fastcgi_index  index.php;
    #fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include        fastcgi_params;
}

最后张节介绍虚拟主机配制，以及memcache配制

下载安装包并解压

[root@centos nginx-1.14.2]# cd /usr/local/src
[root@centos src]# wget https://www.php.net/distributions/php-7.3.3.tar.gz
[root@centos src]# tar -zxvf php-7.3.3.tar.gz

安装必要的相关扩展

[root@centos src]# yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel

安装libzip扩展

[root@centos src]# wget https://libzip.org/download/libzip-1.5.2.tar.gz
[root@centos src]# tar -zxvf libzip-1.5.2.tar.gz
[root@centos src]# cd libzip-1.5.2
[root@centos libzip-1.5.2]# mkdir build && cd build && cmake .. && make && make install

-编译安装

[root@localhost src]# cd php-7.3.3
# 输入以下参数
./configure 
--prefix=/usr/local/php 
--with-config-file-path=/usr/local/php/etc 
--enable-fpm 
--with-fpm-user=www  
--with-fpm-group=www 
--enable-inline-optimization 
--disable-debug 
--disable-rpath 
--enable-shared  
--enable-soap 
--with-libxml-dir 
--with-xmlrpc 
--with-openssl 
--with-mhash 
--with-pcre-regex 
--with-zlib 
--enable-bcmath 
--with-iconv 
--with-bz2 
--enable-calendar 
--with-curl 
--with-cdb 
--enable-dom 
--enable-exif 
--enable-fileinfo 
--enable-filter 
--with-pcre-dir 
--enable-ftp 
--with-gd 
--with-openssl-dir 
--with-jpeg-dir 
--with-png-dir 
--with-zlib-dir  
--with-freetype-dir 
--enable-gd-jis-conv 
--with-gettext 
--with-gmp 
--enable-json 
--enable-mbstring 
--enable-mbregex 
--enable-mbregex-backtrack 
--with-onig 
--enable-pdo 
--with-mysqli=mysqlnd 
--with-pdo-mysql=mysqlnd 
--with-pdo-sqlite 
--with-readline 
--enable-session 
--enable-shmop 
--enable-simplexml 
--enable-sockets  
--enable-sysvmsg 
--enable-sysvsem 
--enable-sysvshm 
--enable-wddx 
--with-xsl 
--enable-zip 
--enable-mysqlnd-compression-support 
--with-pear 
--enable-pcntl 
--enable-opcache

# 开始安装
[root@localhost php-7.3.3]# make && make install

配置环境变量(以便在任何目录下输入php命令)

# 创建独立环境变量文件
[root@localhost php-7.3.3]# touch /etc/profile.d/php.sh
# 写入变量值
[root@localhost php-7.3.3]# echo "export PATH=$PATH:/usr/local/php/bin/" > /etc/profile.d/php.sh 
# 赋以执行权限
[root@localhost php-7.3.3]# chmod 0777 /etc/profile.d/php.sh 
# 刷新生效
[root@localhost php-7.3.3]# source /etc/profile.d/php.sh

配制php.ini

[root@centos php-7.3.3]# cp php.ini-production /usr/local/php/etc/php.ini
[root@centos php-7.3.3]# vi /usr/local/php/etc/php.ini
# 做以下修改（时区，不显示版本号，开启opcache缓存加速PHP）
# --------------------------------------------------------------------------
1.让到memory_limit = 128M                              修改为：memory_limit = 1024M(跟据服务器配制设置)
2.找到：;date.timezone =                               修改为：date.timezone = PRC
3.找到：expose_php = On                                修改为：expose_php = Off
4.找到：;opcache.enable=1                              修改为：opcache.enable=1
5.找到：;opcache.enable_cli=0                          修改为：opcache.enable_cli=1
6.在 Dynamic Extensions 代码块中添加 zend_extension=opcache.so

配置php-fpm

[root@centos php-7.3.3]# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
[root@centos php-7.3.3]# cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
[root@centos php-7.3.3]# cp sapi/fpm/init.d.php-fpm /usr/local/php/bin/php-fpm
[root@centos php-7.3.3]# chmod 0777 /usr/local/php/bin/php-fpm

尝试启动

[root@centos php-7.3.3]# /usr/local/php/bin/php-fpm start
Starting php-fpm  done
# 如提示以上即表示安装成功

编写快捷启动脚本

[root@centos php-7.3.3]# vi /lib/systemd/system/php-fpm.service
# --------------------------------------------------------------------------
# 输入以下代码
# --------------------------------------------------------------------------
[Unit]
Description=php-fpm
After=network.target

[Service]
Type=forking
PIDFile=/usr/local/php/var/run/php-fpm.pid
ExecStart=/usr/local/php/bin/php-fpm start
ExecReload=/usr/local/php/bin/php-fpm restart
ExecStop=/usr/local/php/bin/php-fpm stop
PrivateTmp=true

[Install]
WantedBy=multi-user.target

设置开机启动

[root@centos php-7.3.3]# systemctl enable php-fpm.service

其它命令说明

# 启动php-fpm
[root@centos php-7.3.3]# systemctl start php-fpm.service
# 停止php-fpm
[root@centos php-7.3.3]# systemctl stop php-fpm.service
# 重启php-fpm
[root@centos php-7.3.3]# systemctl restart php-fpm.service
# 如果提示：Job for php-fpm.service failed because the control process exited with error code. See "systemctl status php-fpm.service" and "journalctl -xe" for details.
# 请选结束php-fpm进程后再尝试执行上面的快捷操作
[root@centos php-7.3.3]# pkill -9 php-fpm

打开配制文件

[root@centos php-7.3.3]# vi /usr/local/nginx/conf/nginx.conf

在http{}节点尾加入以下代码

    ##############################################
    #LIANGZHI
    ##############################################
    server {
        listen          80;
        server_name     *.demo.com;
        root            /data/web/demo/www;
        access_log      /data/web/demo/log/access.log  main;
        error_log       /data/web/demo/log/error.log error;
        index           index.php;

        #THINKPHP伪静态
        location / {
            if (!-e $request_filename) {
                rewrite ^(.*)$ /index.php?s=$1 last;
                break;
            }
        }

        #解析PHP代码
        location ~ .php$ {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }

        #静态资源缓存1天
        location ~ .*.(gif|jpg|jpeg|png|bmp|ico|swf|js|css)$ {
            expires     1d;
            access_log  off;
        }

        #字体文件跨域问题
        location ~ .*.(eof|ttf|ttc|otf|eof|woff|woff2|svg)(.*){
            add_header Access-Control-Allow-Origin *;
        }
    }

[root@centos www]# cd /usr/local/src
[root@centos src]# wget http://www.memcached.org/files/memcached-1.5.12.tar.gz
[root@centos src]# tar -zxvf memcached-1.5.12.tar.gz
[root@centos src]# cd memcached-1.5.12
[root@centos memcached-1.5.12]# yum install libevent*
[root@centos memcached-1.5.12]# ./configure --prefix=/usr/local/memcached
[root@centos memcached-1.5.12]# make && make install

编写快捷启动脚本

[root@centos memcached-1.5.12]# vi /usr/local/memcached/memcached
# 输入以下代码(启动参数请在下面的脚本中修改，如端口，最大内存)

#! /bin/sh
#
# chkconfig: - 55 45
# description:  The memcached daemon is a network memory cache service.
# processname: memcached
# config: /etc/sysconfig/memcached

# Source function library.
. /etc/rc.d/init.d/functions

HOST=127.0.0.1
PORT=11211
USER=root 
MAXCONN=1024
CACHESIZE=64
OPTIONS=""

if [ -f /etc/sysconfig/memcached ];then
    . /etc/sysconfig/memcached
fi

# Check that networking is up.
if [ "$NETWORKING" = "no" ]
then
    exit 0
fi

RETVAL=0

start () {
    echo "Starting memcached ..."
    # insure that /var/run/memcached has proper permissions
    chown $USER /usr/local/memcached/bin/memcached
    /usr/local/memcached/bin/memcached -d -l $HOST -p $PORT -u $USER -m $CACHESIZE -c $MAXCONN -P /var/run/memcached.pid $OPTIONS
    RETVAL=$?
    echo
    [ $RETVAL -eq 0 ] && touch /var/lock/subsys/memcached
}
stop () {
    echo "Stopping memcached ..."
    killproc memcached
    RETVAL=$?
    echo
    if [ $RETVAL -eq 0 ] ; then
        rm -f /var/lock/subsys/memcached
        rm -f /var/run/memcached.pid
    fi
}

restart () {
    stop
    start
}

# See how we were called.
case "$1" in
    start)
        start
        ;;
    stop)
    stop
    ;;
    status)
    status memcached
    ;;
    restart|reload)
    restart
    ;;
    condrestart)
    [ -f /var/lock/subsys/memcached ] && restart || :
    ;;
    *)
    echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
    exit 1
esac

脚本执行权限

[root@localhost memcached-1.5.12]# chmod 0777 /usr/local/memcached/memcached

编写服务启动脚本

[root@centos memcached-1.5.12]# vi /lib/systemd/system/memcached.service
# --------------------------------------------------------------------------
# 输入以下代码
# --------------------------------------------------------------------------
[Unit]
Description=memcached
After=network.target

[Service]
Type=forking
PIDFile=/var/run/memcached.pid
ExecStart=/usr/local/memcached/memcached start
ExecReload=/usr/local/memcached/memcached restart
ExecStop=/usr/local/memcached/memcached stop
PrivateTmp=true

[Install]
WantedBy=multi-user.target

设置开机启动

[root@centos memcached-1.5.12]# systemctl enable memcached.service

其它命令说明

# 启动memcached
[root@centos memcached-1.5.12]# systemctl start memcached.service
# 停止memcached
[root@centos memcached-1.5.12]# systemctl stop memcached.service
# 重启memcached
[root@centos memcached-1.5.12]# systemctl restart memcached.service
# 如果提示：Job for memcached.service failed because the control process exited with error code. See "systemctl status memcached.service" and "journalctl -xe" for details.
# 请选结束memcached进程后再尝试执行上面的快捷操作
[root@centos memcached-1.5.12]# pkill -9 memcached

为PHP增加memcache支持(官司网memcache-3.0.8暂时不支持PHP的编译)

官网memcache-3.0.8在编译的时候出现“php-smart_str.h”没有找到的错误！
但是我们可以在github里面找到pecl-memcache支持PHP7的分支，请按以下操作即可完成memcache中扩展安装

[root@centos memcached]# cd /usr/local/src/php-7.1.10/ext
# 如果已经安装git忽略yun install git
[root@centos memcached]# yum install git
[root@centos ext]# git clone https://github.com/websupport-sk/pecl-memcache memcache
[root@centos ext]# cd memcache
[root@centos ext]# yum install autoconf
[root@centos ext]# /usr/local/php/bin/phpize
[root@centos ext]# ./configure --with-php-config=/usr/local/php/bin/php-config
[root@centos ext]# make && make install

修改php.ini

[root@centos ext]# vi /usr/local/php/etc/php.ini
# 在 Dynamic Extensions 代码块中添加如下扩展
extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/memcache.so

-重启linux完成安装（或重启nginx php-fpm)

[root@centos ext]#  reboot

-官方下载并安装

$ wget http://download.redis.io/releases/redis-5.0.4.tar.gz
$ tar xzf redis-5.0.4.tar.gz
$ cd redis-5.0.4
$ make
$ make test

如果在make test 报错“You need tcl 8.5 or newer in order to run the Redis test”请安装tcl组件后重新返回redis安装目录运行“make test”

$ cd /usr/local/src
$ wget https://downloads.sourceforge.net/tcl/tcl8.6.9-src.tar.gz  
$ tar xzvf tcl8.6.9-src.tar.gz  
$ cd  /usr/local/src/tcl8.6.9/unix/  
$ ./configure  
$ make  
$ make install 

创建存储redis文件目录将所需要的文件移到该目录下

$ mkdir -p /data/redis
$ cp /usr/local/src/redis-5.0.4/redis.conf /data/redis/
$ cp /usr/local/src/redis-5.0.4/src/redis-cli /data/redis/
$ cp /usr/local/src/redis-5.0.4/src/redis-server /data/redis/

编辑redis.conf配制文件让redis可以在后台运行

$ vi /data/redis/redis.conf

找到 “daemonize no” 修改为 “daemonize yes”
找到 “# maxmemory ” 修改为 “maxmemory 2147483648” （2G，跟据服务器配制适当填写）
wq保存

创建服务并设置开机自动启动

$ vi /lib/systemd/system/redisd.service

# --------------------------------------------------------------------------
# 输入以下代码并保存
# --------------------------------------------------------------------------
[Unit]
Description=The redis-server Process Manager
After=syslog.target network.target
[Service]
Type=forking
PIDFile=/var/run/redis_6379.pid
ExecStart=/data/redis/redis-server /data/redis/redis.conf         
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/bin/kill -SIGINT $MAINPID
[Install]
WantedBy=multi-user.target

启动并添加到服务管理器

$ systemctl enable redisd.service
$ systemctl start redisd.service
$ systemctl daemon-reload

为PHP安装redis扩展
-下载并安装php redis扩展

$ cd /usr/local/src/php-7.1.24/ext
$ wget http://pecl.php.net/get/redis-4.3.0.tgz
$ tar zxvf redis-4.3.0.tgz
$ cd redis-4.3.0
$ phpize
$ ./configure --with-php-config=/usr/local/php/bin/php-config
$ make
$ make install

-修改php.ini

$ vi /usr/local/php/etc/php.ini

并找到 Dynamic Extensions 节点在下方增加如下（最后一行为添加项）
zend_extension=opcache.so
extension=memcache.so
extension=pcntl.so
extension=redis.so <-添加些项

-重启php-fpm 及nginx 或直接重启电脑
安装是否成功可在phpinfo()函数中查看！