Setup Virtual Hosts In Nginx
Understanding The Virtual Hosts Concept
The Virtual Hosts concept is an important part of installing Nginx. It allows you to host multiple websites on a single physical server and is one of the core features of Nginx. A virtual host is a set of parameters used to distinguish each website on a single physical server. It consists of a hostname, which is the name of the website, a port number so that Nginx can identify it, and the root of the website which defines where the website data is stored on the disk. It also includes a server_name that is used to identify the website, even if it changes its IP address.
When you are configuring Nginx, you use the virtual host’s parameters to setup each website on the physical server. This way the server can tell each web page apart and know which data to serve to each website. With Nginx, you can serve multiple websites from the same IP address, and can use the virtual host feature to identify which website should get the traffic.
How To Setup Virtual Hosts In Nginx
When you are setting up virtual hosts on Nginx, there are two steps you need to do, both of which are fairly easy.
1. Create the Virtual Host Configuration File – The first step to creating a virtual host configuration in Nginx is to create a configuration file that defines the parameters of your virtual host. This configuration file should be placed in the /etc/nginx/sites-available/ directory. It should have the same name as the domain of your website, for example website.com.conf. This configuration file is where you will define all of the parameters for your virtual host, such as the root of the website, the domain name, port number, and any other configuration parameters that you might need. You can take a look at some of the example configurations that come with Nginx to get an idea of how to setup your own configuration file.
2. Setup the Site in Nginx – The next step in setting up virtual hosts is setting the site up in Nginx. This requires you to add a new server block in the Nginx configuration file. The “server” block defines the parameters that will be used to identify the website. At a minimum, the “server” block should contain the server_name parameter, which matches the domain name of the website. It should also include the root parameter, which defines the root directory of the website, as well as the port number that should be used to access the website.
Once the server block has been added, you will need to enable the website by creating a symbolic link from the configuration file located in the /etc/nginx/sites-available/ directory to the /etc/nginx/sites-enabled/ directory. Once this is done, you can reload the Nginx configuration with the command “sudo service nginx reload” to make the changes take effect.
Configure DNS Settings For Virtual Hosts
Once you have setup the virtual host in Nginx, you will need to configure the DNS settings for the domain. You will need to create an A record that points to the IP address of the physical server. This will tell the DNS server which IP address to send the traffic to when someone attempts to access the website. You can also create a www record with a CNAME that points to the domain’s A record. This will allow users to access the website by typing in the www sub domain.
You will also need to setup the DNS settings for any subdomains you might be using, such as blog.website.com. This can be done by creating a subdomain A record that points to the main domain’s IP address. Once this is done, you can create a CNAME record that points the subdomain to the subdomain’s A record.
Testing The Setup Virtual Hosts
Once the DNS settings for the domain have been configured and you have created the virtual host configuration file, the next step is to test the setup. You can test the setup by entering the domain name into the address bar of your web browser and seeing if the website loads. You can also test the setup by trying to access the website from a remote computer. This will help you ensure that the DNS settings are correct and working correctly.
Troubleshooting The Virtual Hosts Configuration
If the website does not load when you enter its domain name into the address bar of your web browser, then it is likely that the virtual host configuration is not working correctly. In this case, you should check the virtual host configuration file. Make sure that the parameters are correct and configured properly. If everything looks correct, then you can try reloading the Nginx configuration with the command “sudo service nginx reload”. If this does not fix the issue, then double check the DNS settings to make sure they are correct and working correctly.
FAQs
Q. What is a virtual host?
A. A virtual host is a set of parameters used to distinguish each website on a single physical server. It consists of a hostname, a port number, and the root of the website, which defines where the website data is stored on the disk.
Q. How do I setup Virtual Hosts on Nginx?
A. First, you create a configuration file for the virtual host in the /etc/nginx/sites-available/ directory. Then, you add a server block in the Nginx configuration file and create a symbolic link from the configuration file in the sites-available directory to the sites-enabled directory. Finally, you configure the DNS settings for the domain.
Q. How do I test my virtual host setup?
A. You can test the setup by entering the domain name into the address bar of your web browser and seeing if the website loads. You can also test the setup by trying to access the website from a remote computer.
Conclusion
Setting up virtual hosts in Nginx is a fairly simple process that can be done in a few steps. It allows you to host multiple websites on a single physical server, which is a very powerful feature of Nginx. Once you have setup the configuration file, added the server block in the Nginx configuration file, and configured the DNS settings, you can start hosting multiple websites from the same IP address.
Thank you for reading this article. Please read other articles.
Related Posts:
- 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?…
- Configure Nginx As Proxy Server Configure Nginx As Proxy Server Introduction Nginx is a software application used for serving dynamic web pages and web content. It is an open source, lightweight and highly modular web…
- Cara Install Nginx Ubuntu 14.04 Cara Install Nginx Ubuntu 14.04 Step 1: Update the Software Packages The first step in installing Nginx is to update the software packages in Ubuntu 14.04. This can be done…
- Lokasi Site Available Nginx Centos 7 Lokasi Site Available Nginx Centos 7 What is Nginx? Nginx is an open source web server software. It is very fast and easy to configure. It supports a variety of…
- 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…
- 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…
- Create Subdomain Nginx Debian 9 Server Create Subdomain Nginx Debian 9 Server Understanding Subdomain A subdomain is a subsection of a domain that a user can create to host one or more websites, usually for a…
- Ubuntu Server Postgresql Nginx Php Ubuntu Server Postgresql Nginx Php Introduction Optimizing your server is one of the most important steps you can take when it comes to running a successful website or application. It…
- Access Nginx On Virtual Box Centos 7 Access Nginx On Virtual Box Centos 7 Introduction Nginx is a web server and proxy written in C. It is used to serve webpages and proxy requests. It is fast…
- Digital Ocean Ubuntu Server Nginx Docker Digital Ocean Ubuntu Server Nginx Docker Understanding Digital Ocean Digital Ocean is a cloud service provider that focuses on simplifying web infrastructure for cloud developers. They offer a platform where…
- Https Www.Canva.Com Etc Nginx Nginx.Conf What is HTTPS www.canva.com etc nginx nginx.conf? HTTPS www.canva.com etc nginx nginx.conf is a configuration file that provides instructions to the web server software regarding how to handle requests from…
- Replace Apache To Nginx Ubuntu 18 Replace Apache To Nginx Ubuntu 18 Installing Nginx Ubuntu 18 uses Nginx as its default web server, and it is pre-installed. However, if you want to use a fresh version…
- How To Setup Nginx On Ubuntu How To Setup Nginx On Ubuntu Introduction Nginx is a powerful web server that is very popular among Linux users. It is open-source and comes with great features such as…
- Centos 6 Running 2 Version Php On Nginx Centos 6 Running 2 Version Php On Nginx Introduction Centos 6 can be used for web applications and websites based on php and nginx. This tutorial provides instructions on how…
- Install Web Server Nginx Centos 7 Install Web Server Nginx Centos 7 Introduction Are you looking for a way to set up a web server on your Linux-based system? If so, then installing Nginx on CentOS…
- 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.…
- How To Start Nginx Windows How To Start Nginx Windows Introduction to Nginx Windows Nginx is an open-source web server platform that is used for hosting web content. It is especially useful for high-traffic websites…
- Webmin Nginx 500 Error Perl Execution Failed Nginx Webmin Nginx 500 Error Perl Execution Failed Nginx What is Webmin NGINX? Webmin NGINX is a web server and proxy service based on open source technology. It is a powerful…
- Installing Nginx And Php In Docker Installing Nginx And Php In Docker Understanding Docker & Its Basics Docker is a virtualization platform for running applications in a container, without a virtual environment. It provides a bridge…
- Docker Nginx Location For Multiple Sites Docker Nginx Location For Multiple Sites If you are a web developer or an IT professional, you know that one of the major headaches in web development is finding a…
- Nginx Multiple Server Blocks With Domain Nginx Multiple Server Blocks With Domain What is Nginx? Nginx is a web server software that can be used for a variety of tasks. It is a lightweight, open source…
- Nginx 1.14 Create Virtual Host Nginx 1.14 Create Virtual Host Overview Virtual hosting is a process for hosting multiple websites on a single physical server and IP address. Nginx version 1.14 is the most recent…
- Centos 7 Enable Nginx On Boot Centos 7 Enable Nginx On Boot Overview The ability to enable Nginx on Boot in CentOS 7 is a useful feature for web developers and server administrators. This article will…
- Setup Virtual Host Dengan Nginx Setup Virtual Host Dengan Nginx Overview Virtual host adalah salah satu cara untuk men-host lebih dari satu website dari satu server. Virtual host memungkinkan anda untuk menghubungkan beberapa domain dengan…
- Nginx Windows Create Virtual Host Nginx Windows Create Virtual Host What Is Nginx? Nginx is an open source web server software. First released in 2004, it has steadily become the preferred choice of web administrators…
- Site Does Not Exist A2ensite Nginx Site Does Not Exist A2ensite Nginx What Is A2ensite Nginx? A2ensite Nginx is a tool designed to enable or disable a particular Nginx site from the Apache2 configuration file. It…
- How To Install Nginx As Reverse Proxy Freebsd How To Install Nginx As Reverse Proxy Freebsd Overview Of Reverse Proxy Reverse proxies are web servers that act as intermediaries between a client and a web server. They process…
- Install Nginx Centos 7 Offline Install Nginx Centos 7 Offline Introduction Nginx is an open-source web server software, which is used to serve web pages and associated content. It is a fast, reliable, and robust…
- Seting Var Ww On Nginx Centos7 Setting Var WW On Nginx Centos7 Overview Var WW is a powerful tool used to configure and control Nginx websites. It provides technical and graphical interface to manage the Nginx…
- Vps Webserver Nginx Php7 Mysql Vps Webserver Nginx Php7 Mysql What Is VPS Webserver? A VPS webserver is a Virtual Private Server (VPS) that has been configured to act as a web server. A VPS…