networked day to day technical issues


Secure and Scalable WordPress In the Cloud (Amazon S3 for content delivery and EC2 for authoring)

Several months ago I decided to move all of the stuff running on my server (Droplet on Digital Ocean) to various cloud providers. My main motivation was that I did not have time any more to manage my email server which was made up on Postfix + Zarafa + MailScanner + SpamAssassin + ClamAV + Pyzor/Razor/DCC + Apache2 + Mysql . Then I was also dealing with monitoring + backups.
Anyway moving the mail was easy as there are plenty of cloud solutions which are mature.

With my blog (which I did not post to since a long time ago) I decided to try something a bit more interesting so I decided to move it to Amazon S3 as a static website.
In order to achieve this I had to solve the following:

  • convert WordPress from dynamically generated pages to static ones. This was easy using the plugin "WP Static HTML Output" which does what it says
  • find a solution for the comments as with a static page you won't be able to add comments. The solution was to start using Disqus. I've installed the plugin "Disqus Comment System", created a Disqus account and then using the plugin proceeded to import all of the comments which were stored in WordPress' database
  • find a solution for search. Again this was not hard and I've moved to using Google Search (plugin "WP Google Search")
  • once I had the above I generated the a static release which was a .zip file.
  • I've created an S3 bucket called . The bucket must be named as your site/blog and bucket names are unique across all of AWS S3 which means that if someone else is already having a bucket called like that then you're out of luck and your remaining option then is to use CloudFront together with a differently named S3 bucket