There are a few places in the San Francisco bay area where you can have a south Indian delicacy called Masala Dose. There’s only a single place where you can have the best version of it; at Suryadarshini dosa truck. So much is the craving for this dose, there were…

Problem The process for migrating from Helm v2 to v3, the latest stable major release, was pretty straightforward. However, while performing the migration, we encountered an anomaly with how one of the application charts had been deployed, thus introducing additional challenges. One of our application’s Helm v2 releases did not adhere…

Elastic Kubernetes Service (EKS) is a service under the Amazon Web Services (AWS) umbrella that provides managed Kubernetes service. It significantly reduces the time to deploy, manage, and scale the infrastructure required to run production-scale Kubernetes clusters. AWS has simplified EKS networking significantly with its container network interface (CNI) plugin…

At Salesforce, we use Kubernetes to orchestrate our services layer and recently ran into a use case where we wanted to apply and manage certain common objects across Kubernetes namespaces. Since there’s no native solution to share objects across namespaces or the concept of a global object, we used Kubernetes’…

Plugins are a native way of extending the kubectlclient functionality in Kubernetes. kubectl CLI client written in Golang to interact with the Kubernetes control plane. Its simple to use, modular & extensible. This means that a Kubernetes developer can build custom plugins to add new features to thekubectl client's functionality…

3rd week of January, 2020 has been quite productive. I managed to clear both Kubernetes certifications offered by the Cloud Native Computing Foundation (CNCF); Certified Kubernetes Application Developer (CKAD) & Certified Kubernetes Administrator (CKA). Both these exams are quite different from other industry certifications; mainly due to the fact that…

Helm (a tiller or wheel & any associated equipment for steering a ship or boat) is a package manager for Kubernetes. It was inspired by the Homebrew project & helps developers to easily package & distribute complex microservices that run on the Kubernetes platform. Some history…

Amazon Elastic Kubernetes Service (EKS) makes it easy to deploy, manage, & scale containerized applications using Kubernetes on AWS. EKS uses Identity & access management (IAM) to provide authentication to your Kubernetes (K8s) cluster through the AWS IAM Authenticator for Kubernetes, but it still relies on native K8s Role-Based Access…