AAdityainsecurek8s.hashnode.dev·Jan 31, 2025 · 2 min readDocker: A Simple IntroWhat is Docker? Docker is a tool that helps developers create, deploy, and run applications using containers. Containers package everything an application needs to work, so it runs the same way on any computer. Why Use Docker? Consistency: Works the...00
AAdityainsecurek8s.hashnode.dev·Jan 30, 2025 · 1 min readEFK on Kubernetes - IntroductionUnderstanding the EFK Stack The EFK stack collects, stores, and visualizes logs from applications running in Kubernetes. Components: Elasticsearch : Stores and indexes log data for quick searching. Fluentd : Collects and forwards logs to Elasticsea...00
AAdityainsecurek8s.hashnode.dev·Jan 29, 2025 · 2 min readKubernetes Deployment StrategiesRecreate Deployment Shuts down old pods before creating new ones. Best for: Downtime-tolerant applications. Rolling Update Gradually replaces old pods with new ones. Best for: Minimal downtime, smooth updates. Blue-Green Deployment Runs tw...00
AAdityainsecurek8s.hashnode.dev·Jan 28, 2025 · 4 min readKubernetes most common error encountersKubernetes is a powerful and complex system, so there are several common errors that users might encounter. Here’s a rundown of typical Kubernetes errors and some troubleshooting methods: 1. Pods not starting / Container crash loops Error: Pod is stu...00
AAdityainterrfunda.hashnode.dev·Jan 27, 2025 · 2 min readCan we do troubleshooting on AWS, via terraform?Terraform itself is not a tool designed for troubleshooting issues within AWS or any cloud environment. It is primarily an infrastructure-as-code (IaC) tool used to create, update, and manage resources in the cloud. Why Terraform Isn't Used for Troub...00