Overview We want to test our code before deploying it to our live servers, regardless of the function that server may play in the organization (production server, internal server, development server, env3 server, etc.). To achieve this, we use puppet environments and push new code to non-production puppet environments. Therefore, we want to: Use environments: […]
After renaming an EC2 instance behind an AWS Elastic Load Balancer (ELB), I noticed that the https listener was timing out. I had multiple ELBs pointing to the same instance because we terminate SSL on each ELB (one ELB per apache virtual host). This is our setup but its not certain what the actual conditions […]
When running a puppet manifest, or even just facter, you get: Failed to load feature test for root: undefined method `each_line’ for nil:NilClass Error: undefined method `each_line’ for nil:NilClass At first I thought it was an issue between Ruby 1.8 and 1.9, since the each method was replaced with each_line. However, the real issue is […]
![[Dev|Web|Sys]Ops](http://daveops.co.uk/wp-content/uploads/2015/05/cartoonbrown2JonAuman1.jpg)