LAMP+LNMP安装注意问题及安装

摘要：一安装注意事项必须先安装再安装支持需要生成文件，需要编译时添加该语句配置文件修改注意事项修改为允许修改为设置默认首页文件，增加添加增加同时连接数设置工作目录说明搜索修改为搜索修改为设置默认文档索修改为增加类型在后面添加修改配置文

一、LAMP安装注意事项

必须先安装apache再安装 php,apache支持php需要生成libphp5.so 文件，需要编译时添加该语句 --with-apxs2=/usr/local/apache/bin/apxs

apache配置文件修改注意事项
2.1. AllowOverride None　 #修改为：AllowOverride All （允许.htaccess）
2.2.DirectoryIndex index.html #修改为：DirectoryIndex index.html index.htm Default.html Default.htm index.php（设置默认首页文件，增加index.php）
2.3.MaxKeepAliveRequests 500 #添加MaxKeepAliveRequests 500 （增加同时连接数）
2.4.设置工作目录 #说明: 搜索DocumentRoot, 修改为 DocumentRoot "/var/www/html" 搜索, 修改为 "/var/www/html">
2.5. 设置默认文档 ： 索, 修改为 DirectoryIndex index.html index.php
2.6.增加php类型 AddType application/x-gzip .gz .tgz在后面添加 AddType application/x-httpd-php .html .php
2.6.#修改配置文件 vi /etc/httpd/httpd.conf
#查找ServerName,将注释去掉 ServerName www.example.com:80 www.example.com->需要改的ip
2.7.#添加到自启动
echo "/usr/local/apache2/bin/apachectl start" >> /etc/rc.d/rc.sysinit #将apache添加到系统服务中
cp /usr/local/apache2/bin/apachectl /etc/init.d/httpd
vi /etc/rc.d/init.d/httpd
#在#!/bin/sh后添加下面两行(包含"#")
# chkconfig:2345 85 15
# description:Apache
#添加执行权限 chmod 755 /etc/init.d/httpd
#添加到系统服务中 chkconfig --add httpd
#开启apache service httpd start

*注：设置SELinux为permissive模式 命令行下 setenforce 0 立即生效，重启失效 修改配置文件后, 重启apache才能生效

二、LNMP安装
必须开启 --enbale-fpm

groupadd www
useradd -s /sbin/nologin -g www www

./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_spdy_module --with-http_gzip_static_module --with-ipv6 --with-http_sub_module  

make && make install
   软连接
ln -sf /usr/local/nginx/sbin/nginx /usr/bin/nginx

修改配置文件支持php
可把 root 改为想要的目录
打开一下 #

#location ~ .php$ {
#            root           /home/wwwroot/;
#            fastcgi_pass   127.0.0.1:9000;
#            fastcgi_index  index.php;
#            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
#            include        fastcgi_params;
#        }

like this:


 location ~ .php$ {
            root           /home/wwwroot/;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }

也可以把给段配置改为改
*$document_root指 定义的根目录

location ~.php{
fastcgi_pass unix:/tmp/php-fcgi.sock; //下面解释
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi.conf;
}

*fastcgi_pass 里的 127.0.0.1:9000; 可改为unix:/tmp/php-fcgi.sock;
需要更改 php-fpm.conf 需要添加
group=www
user=www
listen=/tmp/php-fcgi.sock
listen.owner= www
listen.group =www

还要建立 /tmp/php-fcgi.sock; touch /tmp/php-fcgi.sock

chown www:www /tmp/php-fcgi.sock 赋予其权限

nginx -s reload

php-fpm 重启

配置文件 ：

server{

listen 8080;
server_name 192.168.139.134:8080;
index  index.html index.htm index.php;
root   /home/wwwroot/demo;

location ~.php{

fastcgi_pass unix:/tmp/php-fcgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi.conf;

}

}

location ~ .*.(gif|jpg|jpeg|png|bmp|swf|mp4)$
        {
            expires    30d;

        }

        location ~ .*.(js|css)?$
        {
            expires    12h;
        }

***************************************************

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  "$remote_addr - $remote_user [$time_local] "$request" "
    #                  "$status $body_bytes_sent "$http_referer" "
    #                  ""$http_user_agent" "$http_x_forwarded_for"";

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   /home/wwwroot/;
            index  index.html index.htm index.php;
   }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ .php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ .php$ {
            root           /home/wwwroot/;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }

        # deny access to .htaccess files, if Apache"s document root
        # concurs with nginx"s one
        #
        #location ~ /.ht {
        #    deny  all;
        #}
    }

    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
 #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

include vhost/*.conf;
}

//nginx 负载均衡 反相代理

upstream redis { //redis自定义的 和下面 proxy_pass http://redis;名称对应
    server 192.168.244.129:8080;
     server 192.168.244.109:8080;
     #ip_hash;//
}
server {
    listen      8787; //主机端口
    server_name 192.168.0.123:8787; 主机端口 ip
    location / {
        proxy_set_header Host $http_host;
        proxy_redirect off;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_pass http://redis;

    }

location ~ .*.(gif|jpg|jpeg|png|bmp|swf|mp4)$
        {
            expires    30d;

        }

        location ~ .*.(js|css)?$
        {
            expires    12h;
        }

}