Kubernetes Basics
Welcome to Kubernetes Basics. In this section, you will dive into the foundational concepts and practical skills required to navigate and manage Kubernetes environments. Whether you are transitioning from traditional infrastructure or standalone containerized setups, understanding these core primitives is essential for modern cloud-native deployment.
We will start from the ground up by setting up your first local cluster and learning how to interact with it using the standard command-line tool, kubectl. From there, we will explore the atomic units of Kubernetes, known as Pods, and discover how higher-level abstractions like Deployments and Services ensure your applications remain resilient, scalable, and consistently accessible across the network.
Finally, you will learn how to manage application configuration and sensitive data securely, organize your cluster resources using Namespaces and Labels, and express your infrastructure’s desired state declaratively using YAML manifests. By the end of this module, you will be equipped to deploy and operate containerized applications with confidence.
Modules
Section titled “Modules”| # | Module | Time | Description |
|---|---|---|---|
| 1.1 | Your First Cluster | 80–110 min | Setting up and exploring a local Kubernetes cluster |
| 1.2 | kubectl Basics | 100–140 min | Essential commands for interacting with and querying clusters |
| 1.3 | Pods - The Atomic Unit | 80–110 min | Understanding and managing the smallest deployable objects |
| 1.4 | Deployments - Managing Applications | 90–130 min | Managing applications declaratively and ensuring high availability |
| 1.5 | Services - Stable Networking | 80–110 min | Providing stable networking and load balancing for dynamic pods |
| 1.6 | ConfigMaps and Secrets | 60–90 min | Externalizing runtime configuration and protecting sensitive data |
| 1.7 | Namespaces and Labels | 50–80 min | Organizing, grouping, and selecting resources within a cluster |
| 1.8 | YAML for Kubernetes | 60–90 min | Writing, structuring, and understanding declarative cluster manifests |
These are planning estimates copied from the eight module headers, not measured learner completion times. Their arithmetic gives an aggregate range of 600–860 minutes (about 10 hours–14 hours 20 minutes); individual setup, reading, and practice time will vary.