Three ways to configure Nginx virtual hosts (based on domain names)
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Nginx supports three ways to configure virtual hosts: IP-based virtual host configuration, port-based virtual host configuration, and domain name-based virtual host configuration. Detailed explanation of three ways to configure Nginx virtual hosts (based on IP) https://www.jb51.net/article/149774.htm Detailed explanation of three ways to configure Nginx virtual hosts (based on ports) https://www.jb51.net/article/14978.htm 3. Nginx domain name-based virtual host configuration Using domain name-based virtual host configuration is a popular method. Multiple domain names can be configured on the same IP and all accessed through port 80. 3.1 Assume that the server has an IP address of 192.168.2.155 [root@localhost ~]# ifconfig ens33:5 192.168.2.155/24 up [root@localhost ~]# ifconfig ens33:5: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.2.155 netmask 255.255.255.0 broadcast 192.168.2.255 ether 00:0c:29:16:90:ae txqueuelen 1000 (Ethernet) 3.2 The domain name corresponding to 192.168.2.155 is as follows. Configure the host file of the host for easy testing [root@localhost ~]# vim /etc/hosts [root@localhost ~]# cat /etc/hosts|grep 192.168.2.155 192.168.2.155 www.oa.com 192.168.2.155 www.bbs.com 192.168.2.155 www.test.com 3.3 Create a root directory for the virtual host to store web pages and create the homepage file index.html [root@localhost ~]# cd /data/www/ [root@localhost www]# mkdir www.oa.com [root@localhost www]# mkdir www.bbs.com [root@localhost www]# mkdir www.test.com [root@localhost www]# echo www.oa.com > www.oa.com/index.html [root@localhost www]# echo www.bbs.com > www.bbs.com/index.html [root@localhost www]# echo www.test.com > www.test.com/index.html 3.4 Modify nginx.conf and include the virtual host configuration file into the main file [root@localhost /]# cd /usr/local/nginx/conf/ [root@localhost conf]# ls fastcgi.conf fastcgi_params koi-utf mime.types nginx.conf scgi_params uwsgi_params win-utf fastcgi.conf.default fastcgi_params.default koi-win mime.types.default nginx.conf.default scgi_params.default uwsgi_params.default [root@localhost conf]# vim nginx.conf Add the following configuration to the end of the nginx.conf file
# Find the following content in the http section and delete the "#" in front of each line
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
# Add the following statement before the last "}" at the end of the configuration file, as shown below include vhost/*.conf
3.5 Edit the configuration file for each domain name (configuration file for each virtual host)
[root@localhost conf]# cd vhost/
[root@localhost vhost]# cat www.oa.com.conf
server {
listen 192.168.2.155:80;
server_name www.oa.com;
access_log /data/logs/www.oa.com.log main;
error_log /data/logs/www.oa.com.error.log;
location / {
root /data/www/www.oa.com;
index index.html index.htm;
}
}
[root@localhost vhost]# cat www.bbs.com.conf
server {
listen 192.168.2.155:80;
server_name www.bbs.com;
access_log /data/logs/www.bbs.com.log main;
error_log /data/logs/www.bbs.com.error.log;
location / {
root /data/www/www.bbs.com;
index index.html index.htm;
}
}
[root@localhost vhost]# cat www.test.com.conf
server {
listen 192.168.2.155:80;
server_name www.test.com;
access_log /data/logs/www.test.com.log main;
error_log /data/logs/www.test.com.error.log;
location / {
root /data/www/www.test.com;
index index.html index.htm;
}
}
[root@localhost vhost]# cat /data/www/www.oa.com/index.html
www.oa.com
[root@localhost vhost]# cat /data/www/www.bbs.com/index.html
www.bbs.com
[root@localhost vhost]# cat /data/www/www.test.com/index.html
www.test.com
3.6 Create a log file, otherwise nginx cannot be started [root@localhost /]# mkdir -p /data/logs [root@localhost /]# touch /data/logs/www.oa.com.log [root@localhost /]# touch /data/logs/www.oa.com.error.log [root@localhost /]# touch /data/logs/www.bbs.com.log [root@localhost /]# touch /data/logs/www.bbs.com.error.log [root@localhost /]# touch /data/logs/www.test.com.log [root@localhost /]# touch /data/logs/www.test.com.error.log [root@localhost /]# ls /data/logs/ www.oa.com.error.log www.bbs.com.error.log www.test.com.error.log www.oa.com.log www.bbs.com.log www.test.com.log 3.7 Test the configuration file before starting nginx [root@localhost /]# cd /usr/local/nginx/sbin/ [root@localhost 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 # Start nginx [root@localhost sbin]# ./nginx 3.8 Test Files [root@localhost vhost]# curl http://www.oa.com www.oa.com [root@localhost vhost]# curl http://www.bbs.com www.bbs.com [root@localhost vhost]# curl http://www.test.com www.test.com Appendix: Problems during configuration 1. Problems that occurred during the final test [root@localhost ~]# curl http://www.oa.com curl: (7) Failed connect to www.oa.com:80; Connection refused Solution: Check whether Nginx is listening on the corresponding port. [root@localhost ~]# netstat -lnt Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN tcp 0 0 192.168.2.155:80 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN tcp6 0 0 :::111 :::* LISTEN tcp6 0 0 :::22 :::* LISTEN tcp6 0 0 :::23 :::* LISTEN tcp6 0 0 ::1:25 :::* LISTEN 1. When configuring the virtual host file, add the listening IP address. Each virtual host configuration file is the same. listen 192.168.2.155:80; 2. Restart the server after configuration is complete The above is the full content of this article. I hope it will be helpful for everyone’s study. I also hope that everyone will support 123WORDPRESS.COM. You may also be interested in:
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