10.10. nginx虚拟主机三种实现方式¶
虚拟主机的实现方式有三种。
基于多ip
基于多端口
基于多虚拟主机名
10.10.1. 安装nginx¶
[root@localhost ~]# yum install nginx
10.10.2. 方案1-基于多ip¶
# 查看ip信息
[root@localhost ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:b3:02:e2 brd ff:ff:ff:ff:ff:ff
inet 192.168.46.151/24 brd 192.168.46.255 scope global ens33
valid_lft forever preferred_lft forever
inet6 fe80::df7e:1d50:d858:d479/64 scope link
valid_lft forever preferred_lft forever
3: ens37: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:b3:02:ec brd ff:ff:ff:ff:ff:ff
inet 172.18.46.151/16 brd 172.18.255.255 scope global ens37
valid_lft forever preferred_lft forever
inet6 fe80::f0f5:59a9:d186:e6a7/64 scope link
valid_lft forever preferred_lft forever
# 构建主页
[root@localhost nginx]# pwd
/usr/share/nginx
[root@localhost nginx]# mkdir multi_ip_1
[root@localhost nginx]# mkdir multi_ip_2
[root@localhost nginx]# echo multi_ip_1 >> multi_ip_1/index.html
[root@localhost nginx]# echo multi_ip_2 >> multi_ip_2/index.html
# 编辑配置文件
[root@localhost ~]# cd /etc/nginx/conf.d/
[root@localhost conf.d]# ls
[root@localhost conf.d]# vim multi_ip.conf
[root@localhost conf.d]# cat multi_ip.conf
server {
listen 172.18.46.151:80;
root /usr/share/nginx/multi_ip_1;
}
server {
listen 192.168.46.151:80;
root /usr/share/nginx/multi_ip_2;
}
# 测试下
[root@localhost conf.d]# systemctl restart nginx
[root@localhost conf.d]# curl 172.18.46.151
multi_ip_1
[root@localhost conf.d]# curl 192.168.46.151
multi_ip_2
10.10.3. 方案1-基于多port¶
# 编辑配置文件
[root@localhost conf.d]# cp multi_ip.conf multi_port.conf
[root@localhost conf.d]# vim multi_port.conf
[root@localhost conf.d]# cat multi_port.conf
server {
listen 172.18.46.151:81;
root /usr/share/nginx/multi_port_1;
}
server {
listen 172.18.46.151:82;
root /usr/share/nginx/multi_port_2;
}
# 构建主页
[root@localhost conf.d]# cd /usr/share/nginx/
[root@localhost nginx]# ls
html modules multi_ip_1 multi_ip_2
[root@localhost nginx]# mkdir multi_port_1
[root@localhost nginx]# mkdir multi_port_2
[root@localhost nginx]# echo "multi_port_1" > multi_port_1/index.html
[root@localhost nginx]# echo "multi_port_2" > multi_port_2/index.html
# 测试下
[root@localhost nginx]# systemctl restart nginx
[root@localhost nginx]# curl 172.18.46.151:81
multi_port_1
[root@localhost nginx]# curl 172.18.46.151:82
multi_port_2
10.10.4. 方案1-基于多虚拟主机名¶
这种方式是用的比较多的。
# 其他影响的配置文件备份下
[root@localhost conf.d]# mv multi_host.conf{,.bak}
[root@localhost conf.d]# mv multi_ip.conf{,.bak}
# 编辑配置文件
[root@localhost conf.d]# cp multi_ip.conf multi_host.conf
[root@localhost conf.d]# vim multi_host.conf
[root@localhost conf.d]# cat multi_host.conf
server {
listen 80;
server_name www.linuxpanda.tech;
root /usr/share/nginx/multi_host_1;
}
server {
listen 80;
server_name blog.linuxpanda.tech;
root /usr/share/nginx/multi_host_2;
}
# 创建主页
[root@localhost conf.d]# cd /usr/share/nginx/
[root@localhost nginx]# ls
html modules multi_ip_1 multi_ip_2 multi_port_1 multi_port_2
[root@localhost nginx]# mkdir multi_host_1
[root@localhost nginx]# mkdir multi_host_2
[root@localhost nginx]# echo "multi_host_1" > multi_host_1/index.html
[root@localhost nginx]# echo "multi_host_2" > multi_host_2/index.html
# 测试
虚拟主机需要配合dns解析使用的， 我这里就简单点使用hosts文件解析了。
[root@localhost conf.d]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.46.151 www.linuxpanda.tech blog.linuxpanda.tech
[root@localhost conf.d]# systemctl restart nginx
[root@localhost conf.d]# curl www.linuxpanda.tech
multi_host_1
[root@localhost conf.d]# curl blog.linuxpanda.tech
multi_host_2