daily thoughts from a cloud infrastructure perspective
I believe you will encountner scenarios in your daily work on AWS where you have to authenticate with different EKS clusters in different AWS accounts. Today, I will share how I structure my kubeconfig to allow me to authenticate with different EKS clusters in different AWS account. Before we dive…
Alex
I recently spin up a new AWS EKS cluster (version 1.23) and tried to manage it with a newly downloaded kubectl cli (version 1.24). When i tried to get the namespaces with the kubectl cli and faced this error: ~# kubectl get ns error: exec plugin: invalid apiVersion "client.authentication.k8s.io/v1…
Alex
Performance tuning for PHP has always been a problem for every infrastructure engineers. How do you make the application load faster? How do you make the latency lower? I had my fair share of deploying PHP applications since I first started coming in contact with Wordpress (a blogging software) and…
Alex
I believe for every Object-oriented programming (OOP) language, the chore of creating your accessor/mutator (also known as getters/setters) methods for every class that you declared is dreaded by every developer. public class FooBar { private String foo; /* Accessor Methods */ public String…
Alex
A good start is to follow AWS documentations (https://docs.aws.amazon.com/eks/latest/userguide/autoscaling.html) Pre-requisites * eksctl (https://github.com/weaveworks/eksctl) * Metrics Server (https://alexlogy.io/how-to-install-metrics-server-in-aws-eks/) Create IAM Policy Save the followi…
Alex