Before we dig into Goldilocks tool, we need to first understand what is VPA (Vertical Pod Autoscaler)? VPA (Vertical Pod Autoscaler) Vertical Pod Autoscaler (VPA) frees the users from necessity of setting up-to-date resource limits and requests for the containers in their pods. When configured, it will set the requests automatically based on usage…

As the adoption of container based applications are on continuos growth with more and more enterprises migrating or creating container native apps to run on kubernetes cluster, so it’s not just about managing nodes anymore. …

In our last guide we looked at what is OPA — Conftest, and how you can use it to validate your terraform manifests and avoid human mistakes. In this guide we will look at how we can automate this stuff so that conftest policies that you have written actually run…

Let’s first look at what is policy as code? — Policy as code is the idea of writing code in a high-level language to manage and automate policies. By representing policies as code in text files, proven software development best practices can be adopted such as version control, automated testing, and automated deployment. More information about this topic can be…

Hello Gurus, recently for one of my projects I need to look into different load testing tools to load test one of our web app in order to understand how much load it can survive in peak hours… I came across very powerful tool called “Locust”. I will explain it…

Helm helps you manage Kubernetes applications — Helm Charts help you define, install, and upgrade even the most complex Kubernetes application. This is the reason Helm is gaining so much popularity I will show you below howto install and run helm on MacOS X with homebrew Install homebrew Open terminal and…