Merge lp:~tribaal/ubumirror/add-apache-example-config into lp:ubumirror

[Chris Glass]

This branch adds an example apache2 configuration file.

Note: the configuration file sets cache headers for deb files to public and expiring after 2 weeks, since that will enable web caches to work more efficiently on the path between the apache server and the final user.

Since deb files include a version number in the URL, it is very easy and safe to cache for a long time (new packages will always have a newer version and therefore another URL).

=== added file 'apache2-ubuntu-mirror.conf'
--- apache2-ubuntu-mirror.conf	1970-01-01 00:00:00 +0000
+++ apache2-ubuntu-mirror.conf	2014-06-08 06:11:01 +0000
@@ -0,0 +1,41 @@
+# Example apache configuration for the ubuscript mirror.
+# This will serve the default mirror directory on port 80 with a crude virtualhost.
+# Don't forget to allow serving from /srv in /etc/apache2/apache2.conf, and
+# to enable the "headers" module.
+
+<VirtualHost *:80>
+        #ServerAdmin REPLACE_ME_WITH_ADMIN_EMAIL
+        #ServerName REPLACE_ME_WITH_SERVER_NAME
+
+        DocumentRoot /srv/mirror
+
+        <Directory />
+                Options Indexes FollowSymLinks MultiViews Includes
+                AllowOverride None
+                Order allow,deny
+                allow from all
+        </Directory>
+
+        # Set public cache control and a max age of 2 weeks for the debs.
+        # New or different debs will have a different URL anyway since the version will change.
+        <FilesMatch "\.(deb)$">
+                Header set Cache-Control "max-age=1209600, public, must-revalidate"
+        </FilesMatch>
+
+        # Don't cache HTML files as long (1 hour). This includes the indexes!
+        # This makes caching much more agressive, but may result in updates
+        # being delayed by this max-age value.
+        #<FilesMatch "\.(html|torrent|gz|xz|bz|bz2|dsc|iso|gif|torrent)$">
+        #        Header set Cache-Control "max-age=3600, public, must-revalidate"
+        #</FilesMatch>
+
+        ErrorLog /var/log/apache2/ubuntu-mirror_error.log
+
+        # Possible values include: debug, info, notice, warn, error, crit,
+        # alert, emerg.
+        LogLevel warn
+
+        CustomLog /var/log/apache2/ubuntu-mirror_access.log combined
+        ServerSignature On
+
+</VirtualHost>

=== modified file 'debian/ubumirror.examples'
--- debian/ubumirror.examples	2010-01-23 16:35:07 +0000
+++ debian/ubumirror.examples	2014-06-08 06:11:01 +0000
@@ -1,1 +1,2 @@
 ubumirror.crontab
+apache2-ubuntu-mirror.conf