Virtual hosts allow you to host multiple websites and domains from single web server. Here’s how to setup NGINX virtual hosts on CentOS.
How to Setup NGINX Virtual Hosts on CentOS
Here are the steps to setup NGINX virtual hosts on CentOS. Please make sure you have installed NGINX in CentOS before you proceed further.
In this article, we will create two virtual hosts for domains domain1.com and domain2.com
1. Create Directories
Open terminal and create 2 directories, one for each virtual host, at /var/www. We will place our website files in these 2 directories.
# sudo mkdir -p /var/www/domain1.com/html # sudo mkdir -p /var/www/domain2.com/html
Bonus Read : How to Enable CORS in NGINX
2. Create Virtual Host Configuration files
Next, create 2 virtual host configuration files, one for each domain, at /etc/nginx/sites-available
First, create virtual host configuration file for domain1.com domain
# sudo vim /etc/nginx/sites-available/domain1.com.conf
The above command will open a new file in a text editor. Add the following basic configuration in this file.
server {
listen 80;
listen [::]:80;
server_name domain1.com;
root /var/www/domain1.com/html;
index index.html;
location / {
try_files $uri $uri/ =404;
}
}
In the above commands we define a server block for domain1.com that listens to port 80 and serves content located at /var/www/domain1.com/html
Similarly, create virtual host configuration file for domain2.com domain
# sudo vim /etc/nginx/sites-available/domain2.com.conf
The above command will open a new file in a text editor. Add the following basic configuration in this file.
server {
listen 80;
listen [::]:80;
server_name domain2.com;
root /var/www/domain2.com/html;
index index.html;
location / {
try_files $uri $uri/ =404;
}
}
In the above commands we define a server block for domain2.com that listens to port 80 and serves content located at /var/www/domain2.com/html
Bonus Read : How to Enable TLS1.3 in NGINX
3. Create HTML pages
Next, create sample index.html pages for both domain. Create index.html file for domain1.com in a text editor
# sudo vim /var/www/domain1.com/html/index.html
Add the following HTML:
<html>
<head>
<title>Welcome to Domain1.com!</title>
</head>
<body>
<h1>Success! The Domain1.com NGINX Virtual Host is working!</h1>
</body>
</html>
Similarly, create index.html file for domain2.com
# sudo vim /var/www/domain2.com/html/index.html
Add the following HTML:
<html>
<head>
<title>Welcome to Domain2.com!</title>
</head>
<body>
<h1>Success! The Domain2.com NGINX Virtual Host is working!</h1>
</body>
</html>
Bonus Read : How to Fix 503 Service Temporarily Unavailable in NGINX
4. Enable Virtual Hosts
Enable virtual hosts by adding symbolic links between the files present at /etc/nginx/sites-available and /etc/nginx/sites-enabled.
# sudo ln -s /etc/nginx/sites-available/domain1.com.conf /etc/nginx/sites-enabled/domain1.com.conf # sudo ln -s /etc/nginx/sites-available/domain2.com.conf /etc/nginx/sites-enabled/domain2.com.conf
5. Restart/Reload NGINX Server
Restart/Reload NGINX server to apply changes.
# sudo nginx -s reload
OR
# sudo service nginx restart
6. Test Virtual Hosts
Open browser and enter http://domain1.com and http://domain2.com one by one. You will see the index pages of both domains respectively.
Hopefully, now you can easily setup NGINX virtual hosts on Ubuntu.
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