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This blog is about the development of my various Linux based web sites, starting with raspberrywebserver.com, Banoffee Pi Server and Linux Web Servers.
Old

Setting up Ganglia on three small clusters

Posted 11-10-2014 at 08:52 AM by Pyplate
Updated 11-10-2014 at 08:57 AM by Pyplate
I've been studying clusters using Banana Pi boards, and I've got as far as developing a cluster of MySQL servers, a cluster using GlusterFS and a web server cluster.

At the moment the server cluster is operating on its own. Each node contains a copy of the Pyplate CMS with its own instance of an SQLite database. The next step is it to make all three clusters work together. I've updated Pyplate so that I can use MySQL instead of SQLite, and I've imported a Pyplate database into...
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LQ Newbie
Posted in Uncategorized
Views 1112 Comments 0 Pyplate is offline
Old

DB Cluster Utils - a Python script for managing a MySQL cluster

Posted 10-28-2014 at 04:26 AM by Pyplate
I've been working on some code to manage a cluster of MySQL servers. I'm calling it DB Cluster Utils, and you can take a look at it in Github: https://github.com/Pyplate/db-cluster-utils. I've written documentation for it which you can see at http://banoffeepiserver.com/mysql/py...ement-utility/.

It's pretty basic at the moment, but it does everything I need. I can start and stop replication, demote the master server and promote a slave, and a few other...
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LQ Newbie
Posted in Uncategorized
Views 1234 Comments 0 Pyplate is offline

  



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