Differences between revisions 2 and 11 (spanning 9 versions)

Apache

Running a redundant apache server does not require much from apache itself, but rather the underlying filesystem and a proxy in front of it. The filesystem is important, so the website and its php sessions can be shared between the servers. For this we will use GlusterFS. The proxy in front of apache will be a combination of HA-proxy and Corosync.

In this setup we will configure 2 apache servers.

Software

apt-get install apache2 php php-mysql

Filesystem

Configure your system as a Gluster Client, so you have /var/www on a GlusterFS.

index.php

   1 <?php
   2 echo gethostname();
   3 ?>

make a simple webpage, that shows something uniq about the system

-  ⇤ ← Revision 2 as of 2017-12-24 21:04:08 → 
  Size: 113
  Editor: Kristian Kallenberg
  Comment:
+   ← Revision 11 as of 2018-01-04 13:43:26 → ⇥
  Size: 771
  Editor: Kristian Kallenberg
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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+Running a redundant apache server does not require much from apache itself, but rather the underlying filesystem and a proxy in front of it. The filesystem is important, so the website and its php sessions can be shared between the servers. For this we will use [[GlusterFS|GlusterFS]]. The proxy in front of apache will be a combination of [[HA-proxy|HA-proxy]] and [[Corosync|Corosync]].

In this setup we will configure 2 apache servers.
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+Line 10:
-apt-get install apache2
+apt-get install apache2 php php-mysql
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-{{{
apt-get install glusterfs-client
+== Filesystem ==

Configure your system as a Gluster Client, so you have /var/www on a GlusterFS.

`index.php`
{{{#!highlight php
<?php
echo gethostname();
?>
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+Line 23:
+make a simple webpage, that shows something uniq about the system