Showing posts with label content. Show all posts
Showing posts with label content. Show all posts

Monday, May 13, 2013

Determining Domain Name System (DNS) name server

When setting up a CDN (like AWS CloudFront), you will want to determine if your web site is really being served from CloudFront you can use the following command:
-dig www.pearson.aws.migrating2cloud.com

Friday, May 3, 2013

AWS AMI manifest and content


There are no formal documents that I’m aware of that explain how the images are structured. The details are really self-evident from the existing tools which don’t really obfuscate any of the details.  The details are in the code is in the ec2-bundle-image CLI (90% Ruby and 10% BASH) which actually builds the AMI and manifest file.