Overview

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Master the essential building blocks of Kubernetes, from container orchestration fundamentals to core components and basic operations. Build a strong foundation for deploying and managing applications in cloud-native environments. This course introduces the core concepts and architecture of Kubernetes, guiding learners through containerization, orchestration, and the critical components that power modern clusters. You will explore how Kubernetes manages workloads, networking, and scaling, while gaining practical insights into troubleshooting and deployment models. By the end of this course, you will understand how to confidently navigate Kubernetes basics and apply best practices for managing stateless and specialized workloads. Through a blend of real-world examples, clear explanations, and scenario-based questions, this course emphasizes practical understanding and interview readiness. Learners will develop the confidence to discuss and apply Kubernetes fundamentals in technical settings. This course is part one of a three-course Specialization designed to build a complete and cohesive understanding of the subject. While it offers valuable skills on its own, you'll gain the most benefit by progressing through all three courses as a structured learning journey. This course is based on Cracking the Kubernetes Interview, by Viktor Vedmich and Alexander Dovnar. Packt is one of the world's most prolific publishers of cutting-edge technical content. For over two decades we've made it our mission to curate and publish the knowledge of only the very best technical experts. We focus on real-world courses that help our customers get the job done, with coverage that extends across a wide range of established and cutting-edge technical topics. If you're an individual or an organisation that embraces learning by doing, Packt is the perfect fit for you.

Syllabus

Understanding Kubernetes from Containers to Orchestration
- This module introduces learners to the fundamentals of Kubernetes, covering how containers work, the key features of Kubernetes, and its core components. It provides an overview of how Kubernetes supports scalable and consistent application deployment. Learners will gain foundational knowledge to begin working with container orchestration systems.
Kubernetes Key Components and Their Functions
- This module provides an in-depth look at the core components of Kubernetes, including the control plane and worker nodes, and explains their functions in managing and orchestrating containerized applications. Learners will gain a clear understanding of how Kubernetes ensures reliability, scalability, and efficient resource management in modern DevOps environments.
Exploring Kubernetes Basics
- This module provides a comprehensive introduction to Kubernetes fundamentals, covering essential concepts such as Pods, Deployments, Labels, and Namespaces. Learners will gain practical knowledge on managing stateless applications, troubleshooting common issues, and understanding specialized workload types like DaemonSets and Static Pods.
Principles of Scaling: Horizontal vs Vertical
- This module covers the principles of scaling in Kubernetes, focusing on horizontal and vertical autoscaling techniques. Learners will gain an understanding of how to optimize resource usage, manage workloads efficiently, and implement practical strategies using HPA and VPA.
Autoscaling in Action
- This module provides an in-depth look at Kubernetes autoscaling mechanisms, including Cluster Autoscaler and Karpenter. Learners will gain practical skills in configuring secure autoscaling, troubleshooting common issues, and understanding the limitations of these tools in real-world scenarios.