LNMP環境配置

概念

LNMP是Linux Nginx MySQL PHP 的簡寫,把Nginx、MySQL以及PHP安裝在Linux系統上,組成一個環境來運行PHP的腳本語言。javascript

Nginx是相似Apache的一種Web服務軟件php

MySQL是比較小型的數據庫軟件css

Apache和PHP須要在同一臺機器上html

(先安裝c編譯語言)java

安裝MySQL

切換目錄node

下載源碼包mysql

 

 解壓nginx

 給文件更名sql

 挪動位置數據庫

 創建MySQL用戶

 建立datadir,數據庫文件會放到這裏面

 更改權限

 可能的安裝包(出現錯誤)

 

 

 

 最後(出現兩個ok)

複製配置文件

 配置文件

# vi /etc/my.cnf

basedir是MySQL包所在路徑

datadir是定義的存放數據的地方

port定義MySQL服務監聽的端口(默認是3306)

server_id定義ID號

socket定義服務監聽的的套接字地址

 

複製啓動腳本文件並修改其屬性

 修改啓動腳本

# vi /etc/init.d/mysqld

 把啓動腳本加入系統服務項,設定開機啓動 

 檢查MySQL是否啓動(大於兩行)

 安裝PHP

下載PHP

配置編譯選項

./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-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 \
> --disable-ipv6 \
> --with-pear \
> --with-curl \
> --with-openssl

 

 可能出現的錯誤

 編譯安裝

修改配置文件

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

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

寫入如下內容

[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

檢驗配置是否正確

 複製配置文件

# cp  /usr/local/src/php-5.6.30/sapi/fpm/init.d.php-fpm   /etc/init.d/php-fpm

設置權限

# chmod  755  /etc/init.d/php-fpm

建立用戶

# useradd  -s  /sbin/nologin  php-fpm

啓動php-fpm

設置開機啓動

 檢測是否啓動

 

 安裝Nginx

下載nginx

 解壓

 配置編譯選項

 

 

 編譯和安裝

編寫啓動腳本

 加入如下內容

#!/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

 

保存後更改權限

 

 設置開機啓動

 更改配置文件

清空配置文件

 編寫啓動腳本

#  vi  /usr/local/nginx/conf/nginx.conf

加入如下內容

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;
                }
        }
}       

檢驗配置

 啓動nginx

 檢測是否啓動

 測試可否正確解析

 測試

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