Hosting multiple websites efficiently on a single server is a common requirement, and NGINX, a powerful and high-performance web server, offers a solution through its virtual host feature. Also known as server blocks, virtual hosts allow you to host multiple domains on a single server instance. In this guide, we will walk you through the process of setting up a virtual host using NGINX on a Linux system.<\/p>\n\n\n\n
Before proceeding, ensure that you have:<\/p>\n\n\n\n
If NGINX is not already installed on your server, you can install it using the package manager of your Linux distribution. For Ubuntu or Debian-based systems, use the following commands:<\/p>\n\n\n\n
sudo apt update
sudo apt install nginx<\/pre>\n\n\n\nFor CentOS or RHEL-based systems, use:<\/strong><\/p>\n\n\n\n
sudo yum install epel-release
sudo yum install nginx<\/pre>\n\n\n\nStep 2: Start and Enable NGINX<\/h3>\n\n\n\n
Ensure NGINX is running and set to start on boot using the systemctl commands:<\/p>\n\n\n\n
sudo systemctl start nginx
sudo systemctl enable nginx<\/pre>\n\n\n\nStep 3: Create a Directory for Your Website<\/h3>\n\n\n\n
Create a directory structure for your website files. This is where you will store your website’s content. Use your actual domain name in place of ‘your_domain’:<\/p>\n\n\n\n
sudo mkdir -p \/var\/www\/your_domain\/html<\/pre>\n\n\n\nAssign ownership and set the correct permissions:<\/p>\n\n\n\n
sudo chown -R $USER:$USER \/var\/www\/your_domain\/html
sudo chmod -R 755 \/var\/www<\/pre>\n\n\n\nStep 4: Create a Sample HTML Page (Optional)<\/h3>\n\n\n\n
To test your setup, create a sample
index.html<\/code> file in the directory you just created:<\/p>\n\n\n\necho \"<html>
\u00a0 <head>
\u00a0\u00a0\u00a0 <title>Welcome to Your_domain!<\/title>
\u00a0 <\/head>
\u00a0 <body>
\u00a0\u00a0\u00a0 <h1>Success! The Your_domain virtual host is working!<\/h1>
\u00a0 <\/body>
<\/html><\/pre>\n\n\n\nStep 5: Create a New Configuration File for Your Website<\/h3>\n\n\n\n
Create a new configuration file in the
\/etc\/nginx\/sites-available\/<\/code> directory. This file will contain the server block settings for your domain:<\/p>\n\n\n\nsudo nano \/etc\/nginx\/sites-available\/your_domain<\/pre>\n\n\n\nInsert the following configuration, ensuring you replace ‘your_domain’ with your actual domain name and adjust the document root if necessary:<\/p>\n\n\n\n
server {
\u00a0\u00a0\u00a0 listen 80;
\u00a0\u00a0\u00a0 server_name your_domain www.your_domain;
\u00a0\u00a0\u00a0 root \/var\/www\/your_domain\/html;
\u00a0\u00a0\u00a0 index index.html;
\u00a0\u00a0\u00a0 location \/ {
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 try_files $uri $uri\/ =404;
\u00a0\u00a0\u00a0 }
}<\/pre>\n\n\n\nStep 6: Enable the File by Creating a Link<\/h3>\n\n\n\n
Activate the server block by linking the file you just created to the
sites-enabled<\/code> directory:<\/p>\n\n\n\nsudo ln -s \/etc\/nginx\/sites-available\/your_domain \/etc\/nginx\/sites-enabled\/<\/pre>\n\n\n\nStep 7: Test NGINX Configuration<\/h3>\n\n\n\n
It’s crucial to test your NGINX configuration for any syntax errors before restarting the service:<\/p>\n\n\n\n
sudo nginx -t<\/pre>\n\n\n\nStep 8: Restart NGINX<\/h3>\n\n\n\n
If the configuration test is successful, restart NGINX to apply the changes:<\/p>\n\n\n\n
sudo systemctl restart nginx<\/pre>\n\n\n\nStep 9: Adjust the Firewall (If Necessary)<\/h3>\n\n\n\n
If you’re using a firewall, ensure that HTTP and HTTPS traffic are permitted. For UFW users:<\/p>\n\n\n\n
sudo ufw allow 'Nginx HTTP'<\/pre>\n\n\n\nFor firewalld users:<\/p>\n\n\n\n
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --permanent --zone=public --add-service=https
sudo firewall-cmd --reload<\/pre>\n\n\n\nStep 10: Access Your Website<\/h3>\n\n\n\n
Open a web browser and navigate to your domain:<\/p>\n\n\n\n
http:\/\/your_domain<\/pre>\n\n\n\nYou should see the sample HTML page or the content you’ve uploaded to your website’s directory.<\/p>\n\n\n\n
Conclusion<\/h2>\n\n\n\n
Congratulations! You’ve successfully set up a virtual host in NGINX. This configuration allows you to host multiple websites on a single server, optimizing resources and management. Remember to replace
your_domain<\/code> with your actual domain name and ensure that your domain’s DNS settings are pointing to your server’s IP address. By following these steps, you can expand your server’s capabilities and host various websites efficiently and effectively.<\/p>\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"
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