While I am not a programmer, in cybersecurity, scripting has always been a must skill to upgrade my skillset, and GoLang is gaining popularity specially among cybersecurity professionals for reasons I won't be talking about in this blog post. So, as a start, I tried to answer my needs in troubleshooting an Elasticsearch clusters and automate some of the frequent checks using GoLang since Elastic Stack is my favorite set of tools for threat hunting.