基于多端口的Web服务

【Centos7.4版本】

！！！测试环境我们首关闭防火墙和selinux

[root@localhost ~]# systemctl stop firewalld
[root@localhost ~]# systemctl disable firewalld
[root@localhost ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
[root@localhost ~]# setenforce 0

一、配置多端口WEB服务

1、先看一下本地网卡的信息

[root@localhost ~]# cd /etc/sysconfig/network-scripts/
[root@localhost network-scripts]# cat ifcfg-ens32
    TYPE=Ethernet
    PROXY_METHOD=none
    BROWSER_ONLY=no
    BOOTPROTO=none
    IPADDR=10.0.0.129        //我本机主网卡P地址
    NETMASK=255.255.255.0
    GATEWAY=10.0.0.2
    DNS1=8.8.8.8
    DEFROUTE=yes
    IPV4_FAILURE_FATAL=no
    IPV6INIT=yes
    IPV6_AUTOCONF=yes
    IPV6_DEFROUTE=yes
    IPV6_FAILURE_FATAL=no
    IPV6_ADDR_GEN_MODE=stable-privacy
    NAME=ens32
    UUID=e4b11756-1775-4b6a-adbf-95f3f24f941e
    DEVICE=ens32
    ONBOOT=yes       

2、安装HTTP服务，并启动服务

[root@localhost ~]# yum install -y httpd
[root@localhost ~]# systemctl start httpd
[root@localhost ~]# systemctl enable httpd
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.

3、创建目录，写入测试首页

[root@localhost ~]# mkdir /var/www/port8000
[root@localhost ~]# mkdir /var/www/port9000
[root@localhost ~]# echo '<h1>The port is :8000</h1>' > /var/www/port8000/index.html
[root@localhost ~]# echo '<h1>The port is :9000</h1>' > /var/www/port9000/index.html

4、首先看一下配置模板

[root@localhost ~]# vim /usr/share/doc/httpd-2.4.6/httpd-vhosts.conf
..........                //上面的我省略了
<VirtualHost *:@@Port@@>
    ServerAdmin webmaster@dummy-host.example.com
    DocumentRoot "@@ServerRoot@@/docs/dummy-host.example.com"
    ServerName dummy-host.example.com
    ServerAlias www.dummy-host.example.com
    ErrorLog "/var/log/httpd/dummy-host.example.com-error_log"
    CustomLog "/var/log/httpd/dummy-host.example.com-access_log" common
</VirtualHost>
 
<VirtualHost *:@@Port@@>
    ServerAdmin webmaster@dummy-host2.example.com
    DocumentRoot "@@ServerRoot@@/docs/dummy-host2.example.com"
    ServerName dummy-host2.example.com
    ErrorLog "/var/log/httpd/dummy-host2.example.com-error_log"
    CustomLog "/var/log/httpd/dummy-host2.example.com-access_log" common
</VirtualHost>
//这几行是配置虚拟主机的模板

5、编辑http的文件，并添加一下内容

[root@localhost ~]# vim /etc/httpd/conf/httpd.conf
........           
 Listen 8000
 Listen 9000
    
 VirtualHost 10.0.0.129:8000>
        Documentroot    "/var/www/port8000"
        ErrorLog        "/var/log/httpd/port8000-error_log"
        CustomLog       "/var/log/httpd/port8000-access_log" common
</VirtualHost>

<VirtualHost 10.0.0.129:9000>
        Documentroot    "/var/www/port9000"
        ErrorLog        "/var/log/httpd/port9000-error_log"
        CustomLog       "/var/log/httpd/port9000-access_log" common
</VirtualHost>
//在文件的最后添加上面的内容

6、重启HTTP服务

[root@localhost ~]# systemctl restart httpd

7、查看8000和9000端口是否起来

[root@localhost ~]# netstat -tunlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1005/sshd           
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1387/master         
tcp6       0      0 :::80                   :::*                    LISTEN      24106/httpd         
tcp6       0      0 :::22                   :::*                    LISTEN      1005/sshd           
tcp6       0      0 ::1:25                  :::*                    LISTEN      1387/master         
tcp6       0      0 :::8000                 :::*                    LISTEN      24106/httpd         
tcp6       0      0 :::9000                 :::*                    LISTEN      24106/httpd         
udp        0      0 0.0.0.0:68              0.0.0.0:*                           10151/dhclient      
udp        0      0 0.0.0.0:15648           0.0.0.0:*                           10151/dhclient      
udp        0      0 127.0.0.1:323           0.0.0.0:*                           722/chronyd         
udp6       0      0 :::23051                :::*                                10151/dhclient      
udp6       0      0 ::1:323                 :::*                                722/chronyd

8、在浏览器地址栏输入IP:9000和IP:9000