vaddhost - Automatically Configure Virtual Subhosts
The vaddhost utility is an interactive, command-line program that automates the process
of configuring Virtual Subhosts. After
launching vaddhost, it will ask you several questions about the configuration of your
Virtual Subhost and provide you with default responses. As you answer each question,
vaddhost will display the <VirtualHost> definition with each new piece of
information.
Once you have responded to all questions, vaddhost will create necessary directories,
add the <VirtualHost> entry to your main web server configuration file
(/www/conf/httpd.conf), and create a backup of your old /www/conf/httpd.conf
file in your /www/conf directory. You can remove these backup files at your
discretion.
To use vaddhost, connect to your Virtual Private Server via
SSH,
su to root, and do the
following:
- Add your domain to our name servers
- Access the current DNS registry for the domain, and set the TTL (Time To Live) on
the current DNS to 0.
- Use our Order Forms to add your domain to our name servers.
- Add the primary user
Run the vadduser command to add the
primary user for this virtual host. You will want to create a unique username, and not a
generic one (e.g. webmaster, as the Virtual Host will be tied to this username).
Permissions MUST include web for this user to have Virtual Hosting.
Virtual Hosting is created in a specified user's www directory. Each web-enabled user
account is capable of managing multiple Virtual Hosts.
# vadduser
- Launch vaddhost
Run the vaddhost command.
# vaddhost
- Enter username
Enter the username created in step one above, or press Enter to see a list of
users. All hostnames (Virtual Hosts) you enter below will be associated with this
username account. For security reasons, you may not select 'root' as the vhost user.
Enter username (or <enter> for a list of users):
- Enter Virtual Host Name(s)
Virtual Host Names identify which domain names will be associated with the Virtual
Subhost definition that vaddhost will add to your /www/conf/httpd.conf
file. You may specify one or more domain names with each Virtual Subhost definition.
We suggest you enter the primary domain first, followed by the 'www' cname (i.e.,
www.SUBHOST-DOMAIN.NAME). You can also include domain names which will also point to this virtual host (e.g., SUBHOST-DOMAIN.net and SUBHOST-DOMAIN.org may simply be aliases for SUBHOST-DOMAIN.com).
- Enable SSL (optional)
If you plan on serving secure content for this virtual host, you may now enable SSL for
this virtual host, allowing it to serve web pages and accept form submissions over an
encrypted link.
- Virtual Host Admin E-mail Address
The Host Admin E-mail Address identifies the e-mail address of the person responsible for
the Virtual Subhost web site. The default e-mail address is webmaster and will alias
to the Virtual Private Server E-Mail User
Account, you created in step one. This will rebuild your
virtusertable database.
- Virtual Host Document Root
The Virtual Host Document Root is the directory where the web site content for the Virtual
Subhost will be stored (i.e., web pages) and served from. The value of the Document Root
is defined with respect to the username you assigned to this Virtual Host, and their www
directory. For example: /home/USERNAME/www. The default value will use the domain
name as the Document Root directory name (i.e. /home/USERNAME/www/SUBHOST-DOMAIN.NAME).
- Transfer and Error Log Files
The default specifies separate transfer and error log files for each Virtual Subhost. This
is an optional feature. If you do not wish to store separate log files for the Virtual
Subhost, the transfer and error log information will be stored in the web server's master
log files. If you do wish to store separate transfer and error log files, vaddhost
will provide you with several options based on the input you provided for the Virtual
Subhost Document Root.
- cgi-bin Directory
The default will configure a cgi-bin directory for your Virtual Subhost. This is also an
optional feature. The ScriptAlias directive defines where CGI scripts are stored
for the Virtual Subhost.
- Confirm Virtual Host Entry
You will be asked to confirm the Virtual Host entry:
<VirtualHost SUBHOST-DOMAIN.NAME www.SUBHOST-DOMAIN.NAME:80>
User USERNAME
Group USERNAME
ServerName SUBHOST-DOMAIN.NAME
ServerAdmin webmaster@SUBHOST-DOMAIN.NAME
DocumentRoot /home/USERNAME/www/SUBHOST-DOMAIN.NAME
ScriptAlias /cgi-bin/ "/home/USERNAME/www/cgi-bin/"
<Directory /home/USERNAME/www/cgi-bin>
AllowOverride None
Options ExecCGI
Order allow,deny
Allow from all
</Directory>
CustomLog /home/USERNAME/www/logs/access_log combined
ErrorLog /home/USERNAME/www/logs/error_log
</VirtualHost>
<VirtualHost SUBHOST-DOMAIN.NAME www.SUBHOST-DOMAIN.NAME:443>
SSLEnable
User USERNAME
Group USERNAME
ServerName SUBHOST-DOMAIN.NAME
ServerAdmin webmaster@SUBHOST-DOMAIN.NAME
DocumentRoot /home/USERNAME/www/SUBHOST-DOMAIN.NAME
ScriptAlias /cgi-bin/ "/home/USERNAME/www/cgi-bin/"
<Directory /home/USERNAME/www/cgi-bin>
AllowOverride None
Options ExecCGI
Order allow,deny
Allow from all
</Directory>
CustomLog /home/USERNAME/www/logs/access_log combined
ErrorLog /home/USERNAME/www/logs/error_log
</VirtualHost>
Confirmation will create the Virtual Host entry, and restart Apache.
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