Tutorial
How To Set Up Apache Virtual Hosts on Ubuntu 12.04 LTS
Status: Deprecated
This article covers a version of Ubuntu that is no longer supported. If you are currently operate a server running Ubuntu 12.04, we highly recommend upgrading or migrating to a supported version of Ubuntu:
- Upgrade to Ubuntu 14.04.
- Upgrade from Ubuntu 14.04 to Ubuntu 16.04
- Migrate the server data to a supported version
Reason: Ubuntu 12.04 reached end of life (EOL) on April 28, 2017 and no longer receives security patches or updates. This guide is no longer maintained.
See Instead:
This guide might still be useful as a reference, but may not work on other Ubuntu releases. If available, we strongly recommend using a guide written for the version of Ubuntu you are using. You can use the search functionality at the top of the page to find a more recent version.
What the Red Means
The lines that the user needs to enter or customize will be in red in this tutorial! The rest should mostly be copy-and-pastable.
About Virtual Hosts
Virtual Hosts are used to run more than one domain off of a single IP address. This is especially useful to people who need to run several sites off of one virtual private server. The sites display different information to the visitors, depending on with which the users accessed the site.There is no limit to the number of virtual hosts that can be added to a VPS.
Set Up
The steps in this tutorial require the user to have root privileges. You can see how to set that up in the here Initial Server Setup. You can implement whatever username suits you.
Additionally, you need to have apache already installed and running on your virtual server If this is not the case, you can download it with this command:
sudo apt-get install apache2
Step One— Create a New Directory
The first step in creating a virtual host is to a create a directory where we will keep the new website’s information.
This location will be your Document Root in the Apache virtual configuration file later on. By adding a -p to the line of code, the command automatically generates all the parents for the new directory.
sudo mkdir -p /var/www/example.com/public_html
You will need to designate an actual DNS approved domain, or an IP address, to test that a virtual host is working. In this tutorial we will use example.com as a placeholder for a correct domain name.
However, should you want to use an unapproved domain name to test the process you will find information on how to make it work on your local computer in Step Seven.
Step Two—Grant Permissions
We need to grant ownership of the directory to the user, instead of just keeping it on the root system.
sudo chown -R $USER:$USER /var/www/example.com/public_html
Additionally, it is important to make sure that everyone will be able to read our new files.
sudo chmod -R 755 /var/www
Now you are all done with permissions.
Step Three— Create the Page
Within our configurations directory, we need to create a new file called index.html
sudo nano /var/www/example.com/public_html/index.html
We can add some text to the file so we will have something to look at when the IP redirects to the virtual host.
<html>
<head>
<title>www.example.com</title>
</head>
<body>
<h1>Success: You Have Set Up a Virtual Host</h1>
</body>
</html>
Save and Exit
Step Four—Create the New Virtual Host File
The next step is to set up the apache configuration. We’re going to work off a duplicate—go ahead and make a copy of the file (naming it after your domain name) in the same directory:
sudo cp /etc/apache2/sites-available/default /etc/apache2/sites-available/example.com
Step Five—Turn on Virtual Hosts
Open up the new config file:
sudo nano /etc/apache2/sites-available/example.com
We are going to set up a virtual host in this file.
The first step is to insert a line for the ServerName under the ServerAdmin line.
ServerName example.com
The ServerName specifies the domain name that the virtual host uses.
If you want to make your site accessible from more than one name (for example, with www in the URL), you can include the alternate names in your virtual host file by adding a ServerAlias Line. The beginning of your virtual host file would then look like this:
<VirtualHost *:80>
ServerAdmin webmaster@example.com
ServerName example.com
ServerAlias www.example.com
[...]
The next step is to fill in the correct Document Root. For this section, write in the extension of the new directory created in Step One. If the document root is incorrect or absent you will not be able to set up the virtual host.
The section should look like this:
DocumentRoot /var/www/example.com/public_html
You do not need to make any other changes to this file. Save and Exit.
The last step is to activate the host, with the built in apache shortcut:
sudo a2ensite example.com
Step Six—Restart Apache
We’ve made a lot of the changes to the configuration, and the virtual host is set up. However none of the changes that we made will take effect until Apache is restarted.
Use this command to restart apache:
sudo service apache2 restart
You may see an error along the lines of
Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerNameThe message is just a warning, and you will be able to access your virtual host without any further issues.
Optional Step Seven—Setting Up the Local Hosts
If you have pointed your domain name to your virtual private server’s IP address you can skip this step—you do not need to set up local hosts. Your virtual hosts should work. However, if want to try out your new virtual hosts without having to connect to an actual domain name, you can set up local hosts on your computer alone. For this step, make sure you are on the computer itself, not your droplet.
To proceed with this step you need to know your computer’s administrative password, otherwise you will be required to use an actual domain name to test the virtual hosts.
If you are on a Mac or Linux, access the root user (su) on the computer and open up your hosts file:
nano /etc/hosts
If you are on a Windows Computer, you can find the directions to alter the host file on the Microsoft site
You can add the local hosts details to this file, as seen in the example below. As long as that line is there, directing your browser toward, say, example.com will give you all the virtual host details for the corresponding IP address.
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting. Do not change this entry.
##
127.0.0.1 localhost
#Virtual Hosts
12.34.56.789 example.com
However, it may be a good idea to delete these made up addresses out of the local hosts folder when you are done to avoid any future confusion.
Step Eight—RESULTS: See Your Virtual Host in Action
Once you have finished setting up your virtual host, you can see how it looks online. Type your ip address into the browser (ie. http://12.34.56.789)
It should look somewhat similar to my handy screenshot
Good Job!
Creating More Virtual Hosts
To add more virtual hosts, you can just repeat the process above, being careful to set up a new document root with the appropriate domain name, and then creating and activating the new virtual host file.
See More
Once you have set up your virtual hosts, you can proceed to Create a SSL Certificate for your site or Install an FTP server
Thanks for learning with the DigitalOcean Community. Check out our offerings for compute, storage, networking, and managed databases.
author
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
Become a contributor for community
Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.
DigitalOcean Documentation
Full documentation for every DigitalOcean product.
Resources for startups and SMBs
The Wave has everything you need to know about building a business, from raising funding to marketing your product.
The developer cloud
Scale up as you grow — whether you're running one virtual machine or ten thousand.
Get started for free
Sign up and get $200 in credit for your first 60 days with DigitalOcean.*
*This promotional offer applies to new accounts only.
How to make ‘www’ going to example.com when I call ‘www.example.com’ in the browser?
You need to add a server alias directive like so: ServerName example.com ServerAlias www.example.com
Thank you for your help and feedback. We’ve updated the article to include info on Server Aliases.
Hi, Hope this helps Video http://youtu.be/QaZBly7_0zo http://wilson18.com/how-to/linux-net…-server-12-04/
This isn’t working at all for me. I had previously used Webmin to configure Apache2 and Bind9 before finding this tutorial for 12.04. The set up I used then was based on settings for Ubuntu 11.xx. Any chance that the prior settings could be overriding the new ones I used based on what you said they should be? And if so any idea on how to correct them. Everything you said to edit I did and looked exactly like what you said they should look like except for the editing of: nano /etc/hosts.
Mine looked like this:
Host Database
localhost is used to configure the loopback interface
#when the system is rebooting. Do not change this entry.
127.0.0.1 localhost 127.0.1.1 ubuntu
Virtual Hosts
xx.xx.xx.xx www.broomeunderground.com
The following lines are desirable for IPv6 capable hosts (<-Or should I have deleted this & everything below this?)
::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters
Thanks.
You do not need to edit the /etc/hosts file unless you are on a Mac and want to test connecting to your webserver using the domain instead of the IP.
If you give us some more information on what errors you are receiving, if you are installing over an existing Apache2 or something else we can help you troubleshoot it.
You can also open up a support ticket and we’ll do our best to guide you in the right direction.
Not working for me either. snippet from my hosts file is given below: 127.1.1.256 www.example.com I get the following error: Server not found Firefox can’t find the server at 127.1.1.256.
You may need to clear the cache on your browser. Once you do that, the domain should resolve.
But My Question how to you go about give a user to upload to there virtual host file area?
You can create normal users and set their virtualhost directories to be in their home directories such as:
/home/user/domain.com/public_html