Use nginx to configure domain name-based virtual hosts

1. What is a virtual host?

Virtual hosts use special technologies to logically divide a running server into multiple hosts. The main purpose of doing this is to allow multiple website programs to run on one physical server, so that the remaining space on the server can be utilized. Give full play to the role of the server. The virtual hosts are completely independent.

In this way, when using nginx to build a website platform, you only need to use one nginx software to run multiple IP-based or domain-based websites.

2. Domain name-based virtual hosting

This type of domain name-based virtual hosting is the most commonly used. IP-based ones are generally used in intranets.

(1) Configuration in nginx.conf

Just add the above and below fields in nginx.conf.

include vhosts/*.conf;

The above fields can be added in the http module.

Then create a vhosts directory in the conf directory of nginx, if it already exists, do not create it.

(2) Add a virtual host configuration file

Add a clear .conf configuration file in the vhosts directory. You can give it any name, but it is best to give it a name related to the deployed application to facilitate later maintenance.

Take the previous configuration as an example

server {

    listen 80;     

#Configure the listening port. Just configure port 80. No matter how many virtual hosts you write, port 80 will be used. server_name ebook.yunweigonghui.com;

    #This is the most important thing, configure the required domain name.

    root /usr/local/ywgh/nginx/html/wp/;

       #Write the project path clearly. This is also very important. Don't configure it wrong.

    access_log /usr/local/ywgh/nginx/logs/wp/access.log main;

    #Access logs can be written clearly or not. In production environments, they must be configured clearly to separate the logs.

location ~ \.php$ {

        try_files $uri =404;

        fastcgi_pass 127.0.0.1:9000;

        error_log /usr/local/ywgh/nginx/logs/wp/php-error.log;

        include fastcgi.conf;

        fastcgi_index index.php;

    }

       #The above is the configuration content related to PHP.

}

After the above configuration is completed, you can restart nginx or reload it.

(3) Summary

Many virtual hosts can be written in the same configuration file, but this will be very inconvenient for later maintenance (the author has a deep understanding of this, especially when connecting to a platform maintained by others). Try to write as many configuration files as possible so that they appear short and easy to read.

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.