Configure the Apache Virtual Host in Ubuntu

 

This is in UbuntuCommunityThe Apache Virtual Host Configuration is found.

 

A basic configuration

 

We all know that if we want to set multiple domain names or host names on a single machine, we need to use a name-based virtual master

 

Machine. So how should we set it? This is the problem that this guide is trying to solve. In ubuntu/etc/apache2/Object

 

There is a master configuration file apache2.conf for apache2. In this file, we can see the following line of content:

 

Include/etc/apache2/sites-enabled/[^. #] *

 

This line indicates that the file contains the/etc/apache2/sites-enabled/directory file name does not contain "." or "#"

 

All files with two characters. When we list the files in this directory, we find that there is only one 000-default soft link file.

 

The actual connection is the default file in the/etc/apache2/sites-available Directory, which is not difficult to see.

 

The part name does not contain "." or "#". Therefore, this file must be included in the configuration file apache2.conf. Dozen

 

Open this file and find that it is actually a configuration file of the virtual host. However, because the virtual host in this file is *,

 

Is a common configuration file. If we want to create a VM, we need to change the file to the following:

 

Namevirtualhost 10.39.6.59

 

[Virtualhost 10.39.6.59]

 

Servername www.britepic.org

 

Serveradmin Ubuntu@gmail.com "] Ubuntu@gmail.com

DocumentRoot/var/www/

 

[Directory/]

 

Options followsymlinks

 

AllowOverride none

 

[/Directory]

 

[Directory/var/www/]

 

Options indexes followsymlinks Multiviews

 

AllowOverride none

 

Order allow, deny

 

Allow from all

 

# This directive allows us to have apache2's default start page

 

# In/apache2-default/, but still have/go to the right place

 

# Commented out for Ubuntu

 

# Redirectmatch ^/$/apache2-default/

 

[/Directory]

 

ScriptAlias/cgi-bin // usr/lib/cgi-bin/

 

[Directory "/usr/lib/cgi-bin"]

 

AllowOverride none

 

Options execcgi-Multiviews + symlinksifownermatch

 

Order allow, deny

 

Allow from all

 

[/Directory]

 

Errorlog/var/log/apache2/error. Log

 

# Possible values include: Debug, info, notice, warn, error, crit,

 

# Alert, emerg.

 

Loglevel warn

 

Customlog/var/log/apache2/access. Log combined

 

Serversignature on

 

Alias/doc/"/usr/share/doc /"

 

[Directory "/usr/share/doc/"]

 

Options indexes Multiviews followsymlinks

 

AllowOverride none

 

Order deny, allow

 

Deny from all

 

Allow from 127.0.0.0/255.0.0.0: 1/128

 

[/Directory]

 

[/Virtualhost]

 

Next we will analyze the setting statements related to the VM in the above section:

 

'Namevirtualhost 10.39.6.59 ': indicates a name-based virtual host with its IP address

 

10.39.6.59

 

'[Virtualhost 10.39.6.59] and [/virtualhost]': indicates the configuration of a virtual host.

 

'Servername www.britepic.org ': sets the Domain Name of the VM.

 

'Serveradmin Ubuntu@gmail.com ': sets the mail for this VM Administrator

 

'Documentroot/var/www/': sets the main directory path of the VM.

 

'Errorlog/var/log/apache2/error. log': sets error information for this VM.

 

'Customlog/var/log/apache2/access. Log combined': sets the access information of the VM.

 

In this way, we have configured a virtual host www.britepic.org. However, this is the default configuration, so restart apache2.

 

Then, no matter you enter any domain name in the DNS server pointing to this host, it will be directed

 

The/var/WWW directory to which the default configuration points. Unless this domain name is used by other VM configurations, for example, we also configure

 

Edunuke.britepic.org points to the local machine and the corresponding virtual host is configured. In this way, enter the Domain Name

 

Edunuke.britepic.org will be placed in the directory of the expected domain name.

 

B further description

To make it clear, add another virtual host site edunuke.britepic.org. First, go

Create an edunuke file in the/etc/apache2/sites-available/directory. Of course, this file name does not contain "."

Or. Then edit the file:

[Virtualhost 10.39.6.59]

Servername edunuke.briepic.org

Serveradmin Ubuntu@britepic.org

DocumentRoot "/var/www/edunuke /"

Errorlog "/var/log/apache2/edunuke_errors.log"

Customlog "/var/log/apache2/edunuke_accesses.log" common

[/Virtualhost]

The specific meanings of the settings are similar to those above. Then run the following command:

Sudo a2ensite edunuke

In this case, the virtual host site edunuke.britepic.org has been installed. You can also

The/etc/apache2/sites-enabled/directory contains one more directory to/etc/apache2/sites-available/edunuke.

. Next, restart apache2 to run the VM site:

Sudo/etc/init. d/apache2 restart

In this way, if you enter edunuke.britepic.org in the browser, it will be directed to the/var/www/edunuke directory, and

If you enter another domain name pointing to the local machine, it will be indicated in the/var/WWW directory in the default configuration. A friend familiar with apache2 will ask

Why is it so troublesome to put it in a file? Why should I use two files? It is actually very simple, because if

To maintain the edunuke site, run the following command:

Sudo a2dissite edunuke

Sudo/etc/init. d/apache2 restart

You can maintain the edunuke site without affecting the normal operation of other sites.

 

 

C Advanced Configuration

 

I talked about the simple virtual host configuration method. This basically satisfies most of our needs. But if you want to install

 

In Zope + plone, the above settings are far from enough, because the port used by the Zope + plone structure is not 80

 

Port, so we have to do port redirection. To do this, we have to activate the rewrite and proxy modules.

 

The activation module is very simple. Like the site configuration directory, there are also two modules in apache2: mod-available

 

And mod-enabled. All available modules are in the directory of the "mod-available" and in the directory of the "mod-enabled" directory.

 

Is Installed in The apache2 module. Because rewrite and

 

The Configuration Guide file of the proxy module, so you just need to install it in apache2. Run the following command:

 

Sudo a2enmod rewrite

 

Sudo a2enmod proxy

 

Then, add the VM site plone.britepic.org, which is similar to the creation of the edunuke site.

 

Create a file plone in the/etc/apache2/sites-available/directory. Obviously, this file name does not contain "."

 

Or. Then edit the file:

 

[Virtualhost 10.39.6.59]

 

Servername plone.britepic.org

 

Serveradmin Ubuntu@britepic.org

 

Errorlog "/var/log/apache2/plone_errors.log"

 

Customlog "/var/log/apache2/plone_accesses.log" common

 

Rewriteengine on

 

Rewriterule ^ /(.*)

 

Http: // 127.0.0.1: 8081/virtualhostbase/HTTP/plone.britepic.org: 80/plone/virtualhostroot

 

/$1 [L, P]

 

[Proxy *]

 

Order deny, allow

 

Deny from all

 

Allow from all

 

[/Proxy]

 

[/Virtualhost]

 

In this way, the plone.briepic.org virtual host site has been installed. You can enter

 

the http://plone.britepic.org can redirect to the Zope + plone site.