Parsing Deeply Nested JSON in Go

Parsing deeply nested json in Go is a bit challenging due to the fact that the language doesn’t provide many helpers to do so. If you do that in Ruby or Python it’s pretty straight forward running some like this in Python j = json.load(jsonstring) or in Ruby j = JSON.load(jsonstring). In go generally you have to prefine your structs and run through an Unmarshal function which means that most of the times you need to know ahead of time what the nest level and structure of your target json is to parse it. [Read More]
json  gjson  go 

Simple Clouformation With Multiple AWS Accounts

In this post I’ll describe how to create a simple AWS CloudFormation template so that we can deploy stack using multiple AWS accounts. In other words a common JSON CloudFormation template that can be use to bring up a stack in multiple accounts. The way we are able to do this is by having exact copies of the EC2 AMIs on all the accounts and regions where we are deploying our stack. [Read More]