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--- workshops:apache_virtual_hosts [2009/07/19 11:24]
admin created
+++ workshops:apache_virtual_hosts [2017/10/12 21:58] (current)
@@ Line 4: / Line 4: @@
 Date: 29th May, 2009
-Setting up Virtual Hosts under Apache.
+===== Setting up Virtual Hosts under Apache. =====
+Make sure that the module you need is available.
+So first of all we need to check the directory of available modules to see if we have a copy of module vhosts_alias
+  ls /etc/apache2/mods-available/
+<code>
+actions.conf
+actions.load
+alias.conf
+alias.load
+asis.load
+auth_basic.load
+auth_digest.load
+authn_alias.load
+authn_anon.load
+authn_dbd.load
+authn_dbm.load
+authn_default.load
+authn_file.load
+authnz_ldap.load
+authz_dbm.load
+authz_default.load
+authz_groupfile.load
+authz_host.load
+authz_owner.load
+authz_user.load
+autoindex.conf
+autoindex.load
+cache.load
+cern_meta.load
+cgi.load
+cgid.conf
+cgid.load
+charset_lite.load
+dav.load
+dav_fs.conf
+dav_fs.load
+dav_lock.load
+dbd.load
+deflate.conf
+deflate.load
+dir.conf
+dir.load
+disk_cache.conf
+disk_cache.load
+dump_io.load
+env.load
+expires.load
+ext_filter.load
+file_cache.load
+filter.load
+headers.load
+ident.load
+imagemap.load
+include.load
+info.conf
+info.load
+ldap.load
+log_forensic.load
+mem_cache.conf
+mem_cache.load
+mime.conf
+mime.load
+mime_magic.conf
+mime_magic.load
+negotiation.conf
+negotiation.load
+perl.load
+php5.conf
+php5.load
+proxy.conf
+proxy.load
+proxy_ajp.load
+proxy_balancer.load
+proxy_connect.load
+proxy_ftp.load
+proxy_http.load
+python.load
+rewrite.load
+setenvif.conf
+setenvif.load
+speling.load
+ssl.conf
+ssl.load
+status.conf
+status.load
+substitute.load
+suexec.load
+unique_id.load
+userdir.conf
+userdir.load
+usertrack.load
+version.load
+vhost_alias.load	# this is mod_vhost_alias
+</code>
+Next we need to tell apache2 to load the vhosts_alias module
+  ls /etc/apache2/mods-enabled/
+<code>
+alias.conf
+alias.load
+auth_basic.load
+authn_file.load
+authz_default.load
+authz_groupfile.load
+authz_host.load
+authz_user.load
+autoindex.conf
+autoindex.load
+cgi.load
+deflate.conf
+deflate.load
+dir.conf
+dir.load
+env.load
+mime.conf
+mime.load
+negotiation.conf
+negotiation.load
+perl.load
+php5.conf
+php5.load
+python.load
+setenvif.conf
+setenvif.load
+status.conf
+status.load
+vhost_alias.load	# make sure it's enabled
+</code>
+Now we need to setup the enabled sites file to include all the virtual hosts we will be adding.
+  cat /etc/apache2/sites-enabled/000-default
+<code>
+<VirtualHost *:80>				# set the port number here
+	ServerAdmin webmaster@localhost
+	DocumentRoot /var/www/
+	<Directory />
+		Options FollowSymLinks
+		AllowOverride None
+	</Directory>
+	<Directory /var/www/>
+		Options Indexes FollowSymLinks MultiViews
+		AllowOverride AuthConfig
+		Order allow,deny
+		allow from all
+	</Directory>
+	UseCanonicalName Off			#
+	VirtualDocumentRoot /var/www/%0/	# this is the asked for URL
+	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
+    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>
+</code>
+Including VirtualDocumentRoot /var/www/%0/ in the enabled sites file tells apache2 that is is to do directory expansion adding the asked for URL to the normal DocumentRoot directory.
+<code>
+ls -la /var/www
+total 24
+drwxrwxr-x  5 root   robert 4096 May 29 20:33 .
+drwxr-xr-x 14 root   root   4096 Jan  3 13:29 ..
+lrwxrwxrwx  1 root   root     25 Jan 19 19:03 172.16.0.104 -> lampp/djelectro/postcode/ 				# local Virtual host
+lrwxrwxrwx  1 root   root     22 Jan 19 19:02 ares -> ares.going-places.org/ 						# local Virtual host
+lrwxrwxrwx  1 robert robert    8 May 26 14:09 ares-ext -> external 						# local Virtual host
+drwxr-xr-x 25 robert robert 4096 May 31 14:45 ares.going-places.org 						# local Virtual host
+drwxr-xr-x  5 robert robert 4096 May 31 14:47 external 								# directory for external access
+lrwxrwxrwx  1 robert robert   18 Jan 24 23:29 going-places.dyndns.org -> /var/www/external/ 			# dyndns Virtual host
+lrwxrwxrwx  1 robert robert   34 Jan 24 23:29 going-places.webhop.net -> /var/www/lampp/djelectro/postcode/	# dyndns Virtual host
+-rw-r--r--  1 robert robert   45 Dec 10 00:17 index.html
+drwxr-xr-x  7 robert robert 4096 Jan  8 18:39 lampp
+lrwxrwxrwx  1 robert robert   17 May 25 21:02 mywebspace.dyndns.org -> /var/www/external 			# dyndns Virtual host
+lrwxrwxrwx  1 robert robert   17 May 26 13:54 pastebin.dyndns.org -> /var/www/external 				# dyndns Virtual host
+lrwxrwxrwx  1 robert robert   18 Feb  3 12:51 www.going-places.dyndns.org -> /var/www/external/ 			# dyndns Virtual host
+lrwxrwxrwx  1 robert robert   34 Feb  3 12:48 www.going-places.webhop.net -> /var/www/lampp/djelectro/postcode/ 	# dyndns Virtual host
+lrwxrwxrwx  1 root   root     16 Jan 19 19:04 www.intra.net -> lampp/djelectro/ 					# local Virtual host
+lrwxrwxrwx  1 robert robert   17 May 25 21:02 www.mywebspace.dyndns.org -> /var/www/external 			# dyndns Virtual host
+lrwxrwxrwx  1 robert robert   17 May 26 13:54 www.pastebin.dyndns.org -> /var/www/external 			# dyndns Virtual host
+</code>
+As you can see, now all you have to do is put links to your directories
+in URL format and it all "just works". ;)
-Files will be included soon.

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