Kubernetes Fundamentals

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Explore the world of Kubernetes and learn the concepts needed to develop, deploy, and manage applications on this container orchestrator. This step-by-step development guide is designed for application developers and support members aiming to learn Kubernetes and/or prepare for interviews. All the concepts in the book are presented in Q&A, format, framing questions exactly the way they are asked in an interview, giving you a distinctive edge in interviews. You'll start by understanding how application development and deployment have evolved over the decades leading up to containerization. You'll then dive deep into core Kubernetes concepts, understanding Kubernetes architecture, Kubernetes objects and workload resources, and how to exploit them to their full potential. You'll also learn Kubernetes deployment strategies and concepts related to rollout and rollback.Moving on, you'll look at two very important aspects of any computing ecosystem: networking and storage. You will gain an understanding of access control in Kubernetes and how to manage a Kubernetes cluster using probes, resource quotas, taints, and tolerations. You will also get an overview of Docker and go through some Docker and Kubernetes best practices. Finally, you will learn about the kubectl command line tool.You will: Learn about basic and advanced Kubernetes objects and workload resourcesMaster important concepts such as namespaces, selectors, annotations, and access controlUnderstand the Kubernetes networking and storage systemManage a Kubernetes cluster with the help of probes, resource quotas, limits, and taintsGain a summary of important kubectl commands