– What is Kubernetes? Kubernetes is an open-source container orchestration framework developed by Google to manage containerized applications (Docker, Rkt, etc…) – Why Do we need Kubernetes? Rise of containerized applications and managing them across multiple environments – Benefits of Kubernetes? High availability or no downtime Scalability or high performance Disaster recovery – backup and restore – How Kubernetes works aka Kubernetes architecture with image? Kubernetes consists of a master node and worker nodes. Master node contains API server, scheduler,

Assignment# 1 – What is Docker and Container? Define in 15 points with example image Docker: Docker is container management platform There are two major Docker components – Docker Engine and Docker Image Docker Engine is a collection of Docket client, service Docket container is collection of ContainerD service and interface to Kernel services Docker Image is a collection of file systems and versions of file systems Docket images contains ROOT file system + User file system and Application file