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I’m mostly using Ruby to write Opscode Chef Cookbooks. There are a lot of hashes of hashes that contain attributes or Data Bags. Things that look like: app['rds_database'][environment]['rds_name'] If I wanted to test if this value is set I couldn’t safely just say: if app['rds_database'][environment]['rds_name'] because in some cases if app['rds_database'] or if app['rds_database'][environment] [...] Updates September 9, 2011 Included the latest Chef Knife ec2 server create argument that sets the EBS Volume to not be deleted on the termination of the EC2 Instance Intro Up until recently a friend lent me a Virtual Machine in he Cloud for my Blog. I didn’t have to do anything to manage [...] Jets3t (pronounced “jet-set”) is a free, open-source Java toolkit and application suite for the Amazon Simple Storage Service (Amazon S3) and Amazon CloudFront content delivery network. For some reason almost all the standard tools for accessing S3 will not easily work with the Eucalyptus equivalent to S3 called Walrus. I am use to using [...] I wanted to do some experimenting with various tools for doing Hadoop and HBase activities and didn’t want to have to bother making it work with our Cluster in the Cloud. I just wanted a simple experimental environment on my Macbook Pro running Snow Leopard Mac OS X. So I thought it was time [...] |
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Cognizant Transmutation under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License 
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