LNMP平台搭建

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  1. 搭建mysql

(1) 解压mysql包,并创建mysql用户与创建mysql数据目录

cd /usr/local/src

tar zxvf mysql-5.6.43-linux-glibc2.12-x86_64.tar.gz

mv  mysql-5.6.43-linux-glibc2.12-x86_64   /usr/local/mysql

useradd -s /sbin/nologin  mysql

mkdir  -p /data/mysql

 

(2) 拷贝源码包mysql的启动文件与配置文件

cd /usr/local/mysql

yum  -y install autoconf

./scripts/mysql_install_db  --user=mysql --datadir=/data/mysql

cp support-files/mysql.server  /etc/init.d/mysqld

cp support-files/my-default.cnf   /etc/my.cnf

(提示是否覆盖,填写y)cp: overwrite ‘/etc/my.cnf’? y

 

chmod 755 /etc/init.d/mysqld

chkconfig --add mysqld

chkconfig mysqld on

 

(3) 编辑mysql的启动文件

 

vi /etc/init.d/mysqld

修改参数为:

basedir=/usr/local/mysql

datadir=/data/mysql

###保存退出。

(4) 启动mysql

/etc/init.d/mysqld start  

netstat -lntp |grep mysql

执行效果,如图1所示

技术图片

 

说明mysql主启动完成

2. 搭建php

 

cd /usr/local/src

tar zxvf php-5.6.30.tar.gz

useradd -s /sbin/nologin php-fpm

cd php-5.6.30

yum install -y gcc

### 此为注释: 下面配置文件运行可能会出现问题,出现问题时请参考下面红色标识的地方来具体安装需要的依赖包。

./configure --prefix=/usr/local/php-fpm --with-config-file-path=/usr/local/php-fpm/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-pdo-mysql=/usr/local/mysql --with-mysql-sock=/tmp/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --with-pear --with-curl  --with-openssl

####配置成功之后,使用下面命令:

make && make install

###这边需要很长时间,请等待。

cp php.ini-production /usr/local/php-fpm/etc/php.ini

vi /usr/local/php-fpm/etc/php-fpm.conf

####添加内容[global]

pid = /usr/local/php-fpm/var/run/php-fpm.pid

error_log = /usr/local/php-fpm/var/log/php-fpm.log

[www]

listen = /tmp/php-fcgi.sock

listen.mode = 666

user = php-fpm

group = php-fpm

pm = dynamic

pm.max_children = 50

pm.start_servers = 20

pm.min_spare_servers = 5

pm.max_spare_servers = 35

pm.max_requests = 500

rlimit_files = 1024

#####保存退出.

cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

chmod 755 /etc/init.d/php-fpm

chkconfig --add php-fpm

chkconfig php-fpm on

service php-fpm start

ps aux |grep php-fpm

 

配置过程中,一般情况下都会报错,譬如下面的错误信息,应该安装对应的依赖包。执行效果如下。

 

(1) configure: error: xml2-config not found. Please check your libxml2 installation.

解决办法:yum install -y libxml2  libxml2-devel

(2) configure: error: Cannot find OpenSSL‘s <evp.h>

解决办法 yum install openssl openssl-devel

(3)configure: error: Please reinstall the libcurl distribution -

easy.h should be in <curl-dir>/include/curl/

解决办法 yum -y install curl-devel

(4)configure: error: jpeglib.h not found.

解决办法:

yum install libjpeg libpng freetype libjpeg-devel libpng-devel freetype-devel -y

(5) configure: error: mcrypt.h not found. Please reinstall libmcrypt.

解决办法: yum install  -y epel-release   libmcrypt-devel

 

每次解决问题后跑一次下面指令:

./configure --prefix=/usr/local/php-fpm --with-config-file-path=/usr/local/php-fpm/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-pdo-mysql=/usr/local/mysql --with-mysql-sock=/tmp/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --with-pear --with-curl  --with-openssl

 3. 搭建Nginx

cd /usr/local/src

tar zxvf nginx-1.12.1.tar.gz

cd nginx-1.12.1

 ./configure --prefix=/usr/local/nginx

make && make install

vi /etc/init.d/nginx

#### 添加下面内容

#!/bin/bash

# chkconfig: - 30 21

# description: http service.

# Source Function Library

. /etc/init.d/functions

# Nginx Settings

 

NGINX_SBIN="/usr/local/nginx/sbin/nginx"

NGINX_CONF="/usr/local/nginx/conf/nginx.conf"

NGINX_PID="/usr/local/nginx/logs/nginx.pid"

RETVAL=0

prog="Nginx"

 

start()

{

    echo -n $"Starting $prog: "

    mkdir -p /dev/shm/nginx_temp

    daemon $NGINX_SBIN -c $NGINX_CONF

    RETVAL=$?

    echo

    return $RETVAL

}

 

stop()

{

    echo -n $"Stopping $prog: "

    killproc -p $NGINX_PID $NGINX_SBIN -TERM

    rm -rf /dev/shm/nginx_temp

    RETVAL=$?

    echo

    return $RETVAL

}

 

reload()

{

    echo -n $"Reloading $prog: "

    killproc -p $NGINX_PID $NGINX_SBIN -HUP

    RETVAL=$?

    echo

    return $RETVAL

}

 

restart()

{

    stop

    start

}

 

configtest()

{

    $NGINX_SBIN -c $NGINX_CONF -t

    return 0

}

 

case "$1" in

  start)

        start

        ;;

  stop)

        stop

        ;;

  reload)

        reload

        ;;

  restart)

        restart

        ;;

  configtest)

        configtest

        ;;

  *)

        echo $"Usage: $0 {start|stop|reload|restart|configtest}"

        RETVAL=1

esac

 

exit $RETVAL

####保存退出

 

 

chmod 755 /etc/init.d/nginx

chkconfig --add nginx

chkconfig nginx on

cd /usr/local/nginx/conf/; mv nginx.conf nginx.conf.bak

vi nginx.conf

###添加下面内容

user nobody nobody;

worker_processes 2;

error_log /usr/local/nginx/logs/nginx_error.log crit;

pid /usr/local/nginx/logs/nginx.pid;

worker_rlimit_nofile 51200;

 

events

{

    use epoll;

    worker_connections 6000;

}

 

http

{

    include mime.types;

    default_type application/octet-stream;

    server_names_hash_bucket_size 3526;

    server_names_hash_max_size 4096;

    log_format combined_realip ‘$remote_addr $http_x_forwarded_for [$time_local]‘

    ‘ $host "$request_uri" $status‘

    ‘ "$http_referer" "$http_user_agent"‘;

    sendfile on;

    tcp_nopush on;

    keepalive_timeout 30;

    client_header_timeout 3m;

    client_body_timeout 3m;

    send_timeout 3m;

    connection_pool_size 256;

    client_header_buffer_size 1k;

    large_client_header_buffers 8 4k;

    request_pool_size 4k;

    output_buffers 4 32k;

    postpone_output 1460;

    client_max_body_size 10m;

    client_body_buffer_size 256k;

    client_body_temp_path /usr/local/nginx/client_body_temp;

    proxy_temp_path /usr/local/nginx/proxy_temp;

    fastcgi_temp_path /usr/local/nginx/fastcgi_temp;

    fastcgi_intercept_errors on;

    tcp_nodelay on;

    gzip on;

    gzip_min_length 1k;

    gzip_buffers 4 8k;

    gzip_comp_level 5;

    gzip_http_version 1.1;

    gzip_types text/plain application/x-javascript text/css text/htm

    application/xml;

 

    server

    {

        listen 80;

        server_name localhost;

        index index.html index.htm index.php;

        root /usr/local/nginx/html;

 

        location ~ .php$

        {

            include fastcgi_params;

            fastcgi_pass unix:/tmp/php-fcgi.sock;

            fastcgi_index index.php;

            fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;

        }    

    }

}

###保存退出命令为  :wq

 

##检测nginx文件的语法配置

/usr/local/nginx/sbin/nginx -t

 

 

systemctl daemon-reload

systemctl start nginx

 

 

###检测LNMP平台搭建是成功

curl localhost:80

 

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