Nginx Multiple Domains Same Port Only Get One Domain
Understanding the Problem
You just recently set up your Nginx web server and you’re trying to set up multiple domains on the same port only to find that one of the domains is taking higher priority than the rest, while the other domains can’t be accessed. This is because Nginx by default, only allows a single domain to be assigned to one port number. In order to allow multiple domains to use the same port, there are certain settings that you need to configure.
The problem lies not in Nginx, but in the DNS settings for each of the domains. By default, only one domain can be assigned to a single port and this has to be done through the server’s configuration. In this article, we’ll explain how to configure Nginx to allow you to assign multiple domains to the same port.
Configure The Nginx Configuration File
The first step to setting up Nginx for multiple domains is to modify the Nginx configuration file. This is usually located in the ‘/etc/nginx/sites-available’ folder and is named ‘nginx.conf’. The Nginx configuration file needs to be edited to allow for multiple domains to be used on the same port. To do this, you’ll need to first open the file in a text editor and then add the following settings:
Once you’ve added the above settings, you need to save the configuration file and then restart the Nginx service for the changes to take effect. This can be done by running the following command:
sudo service nginx restart
Adding the Multiple Domains
Now that you’ve modified the Nginx configuration file, you can start to add the multiple domains that you want to use on the same port. To do this, you’ll need to open the ‘/etc/nginx/sites-available’ folder and create a new file for each of the domains. For example, if you wanted to add the domains ‘example1.com’ and ‘example2.com’, then you would create two files in the ‘sites-available’ folder, named ‘example1.com’ and ‘example2.com’. The contents of the files should look something like this:
server {
listen 80;
server_name example1.com;
root /var/www/example1.com
}
In this case, we’ve configured the server to listen on port 80 for the domain ‘example1.com’. We’ve also set the root directory for the domain to ‘/var/www/example1.com’. To add additional domains to Nginx, simply create new files with the same settings for each domain, only changing the ‘server_name’ and the ‘root’ directory to reflect the new domain.
Creating Symbolic Links
Once you’ve created the files for each of the domains, you need to create symbolic links to them in the ‘/etc/nginx/sites-enabled’ folder. This can be done by running the following command for each domain:
sudo ln -s /etc/nginx/sites-available/example1.com /etc/nginx/sites-enabled/example1.com
This will create a symbolic link for each of the domains in the ‘sites-enabled’ folder. Once all of the links have been created, make sure to restart the Nginx service for the changes to take effect. This can be done by running the following command:
sudo service nginx restart
Testing The Setup
At this point, you should have the multiple domains set up on the same port. To test this, simply open your browser and enter the address of the domain that you want to access. If everything is configured correctly, the domain should load without any issues. You can also use ‘curl’ to test the configuration as well.
Frequently Asked Questions
Q: Is it possible to run multiple domains on the same port in Nginx?
Yes, it’s possible to run multiple domains on the same port in Nginx. This can be done by editing the Nginx configuration files and adding the necessary settings to allow for multiple domains to be used.
Q: How do I create symbolic links for each domain in Nginx?
To create a symbolic link for each domain, open the ‘/etc/nginx/sites-available’ folder and run the ‘ln -s’ command for each domain. This will create a link between the ‘sites-available’ and ‘sites-enabled’ folders. Make sure to restart the Nginx service for the changes to take effect.
Conclusion
Setting up multiple domains on the same port in Nginx is relatively straightforward. Once you have edited the Nginx configuration file and added the necessary settings, you can add the multiple domains and then create symbolic links for each of the domains in the ‘sites-enabled’ folder. Once this is done, you should be able to access each of the domains on the same port.
Thank you for reading this article. Please don’t forget to read other articles.
Related Posts:
- Nginx Port 80 Already In Use Nginx Port 80 Already In Use What is Port 80? Port 80 is a number assigned to a specific port used by web servers for communication. When you access a…
- Nginx Reverse Proxy Apache Change Document Roo Nginx Reverse Proxy Apache Change Document Roo What is Nginx and Apache? Nginx and Apache are two of the most popular open source web servers out there. Nginx is known…
- Nginx Link Sites-Available Sites-Enabled Nginx Link Sites-Available Sites-Enabled What is Nginx? Nginx is a web server used by many websites nowadays, especially due to its flexibility and scalability. It is used to serve multiple…
- Nginx Cant Run Port 8080 Nginx Cannot Run Port 8080 What is Nginx? Nginx is an open-source web server application used to serve web pages. It is a popular web server software used by millions…
- Nginx 1.10.2 Eror NGINX 1.10.2 Eror What is Nginx? Nginx is a high-performance web server used to serve static content, host websites, provide reverse proxying services, and run web applications. It has become…
- Nginx Config Domain Based Root Nginx Config Domain Based Root What is Nginx Config? Nginx (pronounced “engine-x”) is a popular web server software program. It is open source, high performance and is being used by…
- Nginx Centos 7.6 Virtual Host Nginx Centos 7.6 Virtual Host Introduction to Nginx Virtual Hosts Virtual Hosts, also called Virtual Servers, are a very important function of web hosting. They allow multiple websites to run…
- How To Add Domain In Nginx How To Add Domain In Nginx Introduction To Nginx Nginx (Internet Information Server) is a popular open-source web server that is able to serve a variety of content, from simple…
- Setting Sites Available Di Nginx Ubuntu Setting Sites Available Di Nginx Ubuntu Understanding Nginx and its Parts Nginx is a great tool for managing web applications. It allows you to host multiple websites, as well as…
- Laravel Nginx Default Multiple Site Laravel Nginx Default Multiple Site What is Nginx? Nginx is a popular open source web server used for hosting websites on the internet. It is designed for high-traffic websites and…
- Nginx Proxy_Pass Js Css 404 Nginx Proxy_Pass Js Css 404 What Is an Nginx Proxy_Pass An Nginx Proxy_Pass is an option in the Nginx web server that allows the forwarding and redirecting of requests from…
- Nginx Ubuntu Access Virtual Host From Another… Nginx Ubuntu Access Virtual Host From Another Machine Over LAN Are you trying to access a virtual host set up using Nginx on Ubuntu from another machine over a LAN?…
- Nginx Grant Access To Port Nginx Grant Access To Port Introduction Nginx is an open source web server that is incredibly popular, fast, and easy to use. It is used for hosting websites and applications,…
- Nginx Https Proxy_Pass Http Nginx Https Proxy_Pass Http What is Nginx? Nginx is a web server created to solve the problem of dealing with large numbers of concurrent requests. It was created in 1994…
- Nginx Multiple Web Sites One Ip Nginx Multiple Web Sites One Ip Introduction Nginx is a powerful and popular web server used by millions of websites and web application around the world. It is highly performant,…
- Ubuntu 18.04 Nginx Hide Port Ubuntu 18.04 Nginx Hide Port Introduction to Nginx with Ubuntu Nginx is an open source web server and reverse proxy software that is commonly used in Linux servers. It is…
- Nginx Proxy_Set_Header Origin Nginx Proxy_Set_Header Origin What Is Nginx Proxy_Set_Header Nginx Proxy_Set_Header is a configuration directive for Nginx reverse proxy servers. It provides a way for the web server to set the Origin…
- Nginx Forward To Another Url Nginx Forward To Another Url Introduction to Nginx Nginx is a web server similar to Apache. It is the backbone of web servers that power modern websites around the world.…
- No Access-Control-Allow-Origin Header Is Present On… No Access-Control-Allow-Origin Header Is Present On The Requested Resource Nginx What Is Access-Control-Allow-Origin Header? Access-Control-Allow-Origin (ACAO) header is an HTTP response header that provides a secure way for a web…
- Ubuntu 16 Nginx Subdomain Refused To Connect Ubuntu 16 Nginx Subdomain Refused To Connect What is a Nginx Subdomain? An Nginx subdomain is a domain created under a main domain name and hosted on a web server…
- Nginx Tcp Multiple Port Forwarding Nginx Tcp Multiple Port Forwarding What is TCP Port Forwarding? TCP port forwarding is a network action that enables a computer to redirect communications that are normally sent over the…
- Nginx Port 3000 To 80 Digitalocean Nginx Port 3000 To 80 Digitalocean What is Nginx? Nginx is an open source web server that is designed to provide a better experience when hosting a website. It is…
- Nginx Configure Multiple Sites Differen Port Nginx Configure Multiple Sites Different Port Introduction to Nginx Nginx is a web server software developed by Igor Sysoev in 2002. It’s a high performance web server with a large…
- Nginx Emerg Bind To 0.0.0.0 5601 Failed 13 Permission Denied Nginx Emerg Bind to 0.0.0.0 5601 Failed 13 Permission Denied What is Nginx? Nginx is an open source web server created by Igor Sysoev in 2004. It can function as…
- Nginx On Mac Using Brew Nginx On Mac Using Brew Overview Nginx is an open-source web server that can be installed on Macs using the Homebrew package manager. It offers fast, secure, and reliable performance…
- Nginx Ssl Port For Https Nginx SSL Port For HTTPS What is Nginx? Nginx is an open-source, high performance web server software used to serve high-traffic websites and other web applications. Nginx has been the…
- Nginx Same Domain Different Port Nginx Same Domain Different Port Understanding Same Domain Different Port Concept Nginx is a powerful web server that supports different type of configurations. One of its features is its support…
- Nginx Change Port 80 To 3000 Nginx Change Port 80 To 3000 What Is Nginx? Nginx is an open-source web server created by Igor Sysoev in 2002. Nginx is a powerful, reliable, and robust web server…
- Vhost Sub Domain Nginx Redirect Url Vhost Sub Domain Nginx Redirect Url Understanding Vhosts and Subdomains A VirtualHost (Vhost) is a configuration that allows a web server to differentiate between different websites. It allows for hosting…
- Server_Name_In_Redirect Nginx Server_Name_In_Redirect Nginx What is Server Name In Redirect (SNIR)? Server Name In Redirect (SNIR) is a method to use an Nginx webserver to route requests from multiple domains to a…