基于nginx的虚拟主机的配置

安装pcre

tar -xvf pcre-8.32.tar.gz

cd pcre-8.32

./configure

make;make install

安装nginx

首先创建一个nginx用户，以nginx用户来运行nginx

useradd nginx

tar -xvf nginx-1.2.7.tar.gz

cd nginx-1.2.7

./configure --user=nginx　--group=nginx

--prefix=/usr/local/nginx/ --with-http_stub_status_module --with-http_ssl_module

make;make install

 

启动nginx时提示：error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory

 

解决方法：

 

32位系统 [root@sever lib]# ln -s /usr/local/lib/libpcre.so.1 /lib

64位系统 [root@sever lib]# ln -s /usr/local/lib/libpcre.so.1 /lib64

 

启动时提示：nginx: [emerg] getpwnam("nginx　--group=nginx") failed

 

解决方法：

 

把nginx配置文件中的user改为编译时指定的用户即可

 

1.配置基于主机名的虚拟主机

vi /etc/hosts

192.168.183.138 www.test.com

192.168.183.138 www.a.org

echo "www.test.com" > /web/test/index.html

echo "www.a.org" > /web/test/index.html

修改nginx的配置文件，添加两段主机配置

server {

        listen 80;

        server_name www.test.com;

        location / {

                root    /web/test/;

                index   index.html index.htm;

        }

}

 server {

        listen 80;

        server_name www.a.org;

        location / {

                root    /web/a/;

                index   index.html index.htm;

        }

}

root用来指定网页根目录

配置文件检测

[root@localhost ~]# /usr/local/nginx/sbin/nginx -t

nginx: the configuration file /usr/local/nginx//conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx//conf/nginx.conf test is successful

启动nginx /usr/local/nginx/sbin/nginx -s reopen

 

如果报错：nginx: [error] open() "/usr/local/nginx/logs/nginx.pid" failed

解决方法：执行 /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

 

2.基于端口的虚拟主机配置

修改nginx的配置文件

server {

        listen 9090;

        location / {

                root    /web/test/;

                index   index.html index.htm;

        }

}

 

server {

        listen 8080;

        location / {

                root    /web/a/;

                index   index.html index.htm;

        }

}

 

配置文件检测

[root@localhost ~]# /usr/local/nginx/sbin/nginx -t

nginx: the configuration file /usr/local/nginx//conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx//conf/nginx.conf test is successful

重启nginx /usr/local/nginx/sbin/nginx -s reload

 

3.配置基于IP地址的虚拟主机

ifconfig eth0:0 192.168.183.139/24

这里我本机的IP地址是192.168.183.138

修改配置文件

server {

        listen 192.168.183.138:80;

        server_name www.test.com;

        location / {

                root    /web/test/;

                index   index.html index.htm;

        }

}

 server {

        listen 192.168.183.139:80;

       server_name www.a.org;

        location / {

                root    /web/a/;

                index   index.html index.htm;

        }

}

 

配置文件检测

[root@localhost ~]# /usr/local/nginx/sbin/nginx -t

nginx: the configuration file /usr/local/nginx//conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx//conf/nginx.conf test is successful

启动nginx /usr/local/nginx/sbin/nginx