Apache服务
top4：虚拟网站主机功能
Apache虚拟主机功能是可以让一台服务器基于IP、主机名、端口实现提供多个网站服务
p1：基于IP地址
使用nmtui命令为网卡添加多个IP地址（192.168.200.102/103/104）：
[[email protected] ~]# nmtui
重启网络服务：
[[email protected] ~]# systemctl restart network
分别创建网站数据目录：
[[email protected] ~]# mkdir -p /home/wwwroot/102 [[email protected] ~]# mkdir -p /home/wwwroot/103 [[email protected] ~]# mkdir -p /home/wwwroot/104
分别将数据写入各个网站的index.html文件中：
[[email protected] ~]# echo "ip: 192.168.200.102" >> /home/wwwroot/102/index.html [[email protected] ~]# echo "ip: 192.168.200.103" >> /home/wwwroot/103/index.html [[email protected] ~]# echo "ip: 192.168.200.104" >> /home/wwwroot/104/index.html
在配置文件中添加描述基于IP地址：
<VirtualHost 192.168.200.102> DocumentRoot /home/wwwroot/102 ServerName www.CnBlogs.com <Directory /home/wwwroot/102> AllowOverride None Require all granted </Directory> </VirtualHost> <VirtualHost 192.168.200.103> DocumentRoot /home/wwwroot/103 ServerName news.CnBlogs.com <Directory /home/wwwroot/103> AllowOverride None Require all granted </Directory> </VirtualHost> <VirtualHost 192.168.200.104> DocumentRoot /home/wwwroot/104 ServerName bbs.CnBlogs.com <Directory /home/wwwroot/104> AllowOverride None Require all granted </Directory> </VirtualHost>
修改网站数据目录的selinux安全上下文：
[[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/102/ [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/102/* [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/103/ [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/103/* [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/104 [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/104/* [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/
恢复selinux安全上下文：
[[email protected] ~]# restorecon -Rv /home/wwwroot/ [[email protected] ~]# systemctl restart httpd.service
结果：
p2：基于主机名
配置本地hosts解析：
[[email protected] ~]# echo "192.168.200.102 www.cnblogs.com" >> /etc/hosts [[email protected] ~]# echo "192.168.200.103 news.cnblogs.com" >> /etc/hosts [[email protected] ~]# echo "192.168.200.104 bbs.cnblogs.com" >> /etc/hosts [[email protected] ~]# cat /etc/hosts | grep "cnblogs" 192.168.200.102 www.cnblogs.com 192.168.200.103 news.cnblogs.com 192.168.200.104 bbs.cnblogs.com
创建网站数据目录：
[[email protected] ~]# mkdir -p /home/wwwroot/www [[email protected] ~]# mkdir -p /home/wwwroot/news [[email protected] ~]# mkdir -p /home/wwwroot/bbs
分别写入数据到各个网站：
[[email protected] ~]# echo "www.cnblogs.com" >> /home/wwwroot/www/index.html [[email protected] ~]# echo "news.cnblogs.com" >> /home/wwwroot/news/index.html [[email protected] ~]# echo "bbs.cnblogs.com" >> /home/wwwroot/bbs/index.html
修改配置文件：
[[email protected] ~]# vim /etc/httpd/conf/httpd.conf <VirtualHost 192.168.200.102> DocumentRoot /home/wwwroot/www ServerName "www.CnBlogs.com" <Directory /home/wwwroot/www> AllowOverride None Require all granted </Directory> </VirtualHost> <VirtualHost 192.168.200.103> DocumentRoot /home/wwwroot/news ServerName "news.CnBlogs.com" <Directory /home/wwwroot/news> AllowOverride None Require all granted </Directory> </VirtualHost> <VirtualHost 192.168.200.104> DocumentRoot /home/wwwroot/bbs ServerName "bbs.CnBlogs.com" <Directory /home/wwwroot/bbs> AllowOverride None Require all granted </Directory> </VirtualHost>
重启apache：
[[email protected] ~]# systemctl restart httpd.service
修改网站目录的selinux安全上下文：
[[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/www/ [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/www/* [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/news/ [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/news/* [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/bbs/ [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/bbs/*
结果：
需要在本地hosts文件添加解析记录
p3：基于端口号
创建网站数据目录：
[[email protected] ~]# mkdir -p /home/wwwroot/6666 [[email protected] ~]# mkdir -p /home/wwwroot/8888
写入数据到网站目录：
[[email protected] ~]# echo "port:6666" >> /home/wwwroot/6666/index.html [[email protected] ~]# echo "port:8888" >> /home/wwwroot/8888/index.html
编辑配置文件：
[[email protected] ~]# vim /etc/httpd/conf/httpd.conf
- 添加监听端口
Listen 6666 Listen 8888
- 修改配置文件
<VirtualHost 192.168.200.102:6666> DocumentRoot /home/wwwroot/6666 ServerName www.CnBlogs.com <Directory /home/wwwroot/6666> AllowOverride None Require all granted </Directory> </VirtualHost> <VirtualHost 192.168.200.102:8888> DocumentRoot /home/wwwroot/8888 ServerName news.CnBlogs.com <Directory /home/wwwroot/8888> AllowOverride None Require all granted </Directory> </VirtualHost>
重启apache：
[[email protected] ~]# systemctl restart httpd.service
设置网站目录的selinux安全上下文：
[[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/6666/ [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/6666/* [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/8888/ [[email protected] ~]# semanage fcontext -a -t httpd_sys_content_t /home/wwwroot/8888/*
设置selinux服务中有关http服务的端口号：
[[email protected] ~]# semanage port -l | grep -e "^http_port_t" http_port_t tcp 80, 81, 443, 488, 8008, 8009, 8443, 9000 [[email protected] ~]# semanage port -a -t http_port_t -p tcp 6666 [[email protected] ~]# semanage port -a -t http_port_t -p tcp 8888 [[email protected] ~]# semanage port -l | grep -e "^http_port_t" http_port_t tcp 8888, 6666, 80, 81, 443, 488, 8008, 8009,
添加防火墙规则（允许6666、8888端口）：
[[email protected] ~]# firewall-cmd --permanent --add-port=6666/tcp success [[email protected] ~]# firewall-cmd --permanent --add-port=8888/tcp success [[email protected] ~]# firewall-cmd --reload success [[email protected] ~]# firewall-cmd --permanent --list-ports 6666/tcp 8888/tcp
结果：
时间： 2024-09-28 08:59:56