configure nginx for multiple subdomains

Hi,

It mostly depend on you app. If every user have their own document root you should go with individual server block for each subdomain. Even if it’s not the case, it is recommended.

How to setup Nginx Server Blocks will explain you how to make it.

In addition to that, you could utilize Nginx snippets. It allows you to store configuration in one file and use it in multiple blocks.

Snippets are stored in /etc/nginx/snippets and usually have extension .conf. There you can write any configuration that you want to use under server block.

When you want to use it in block, simple include snippets/example.conf will use it in block.

Example

root /var/www/html

server {
listen...
...
include snippets/example.conf
...
}

For automatization Bash script can do job. Or something more complex like Ansible