Day: January 29, 2026

What is Karpenter? Karpenter is an open-source Kubernetes cluster autoscaler that automatically provisions right-sized compute nodes in response to pending, unschedulable pods. Instead of relying on static node groups, Karpenter launches nodes dynamically based on real workload requirements. It improves scaling…

What is KMS (Key Management Service)? Key Management Service (KMS) is a centralized service used to create, manage, rotate, and control cryptographic keys for securing data. It enables organizations to encrypt sensitive information and maintain strict control over how encryption keys…

What is Kubectl? Kubectl is the command-line interface used to interact with Kubernetes clusters. It allows users to deploy applications, inspect cluster resources, manage workloads, and troubleshoot issues by communicating directly with the Kubernetes API server. Kubectl acts as the primary…

What is Kubelet? Kubelet is a core component of the Kubernetes framework that runs on every worker node and is responsible for managing pods and containers. It ensures that containers defined in pod specifications are created, running, and healthy, directly contributing…