Kubernetes Pods explained with examples

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In this blog, we will explore the concepts of pods, how to create them using the yaml configuration, check pod logs etc.

Prerequisite:

1. Functional Kubernetes Cluster configured
2. Kubernetes’ command-line tool, kubectl, which is the command-line interface for running commands against Kubernetes clusters.
3. Clone this git repo for all the yaml files which we will be using in this blog

Agenda:

1. Create a simple pod
2. Create a pod in different namespaces
3. Creating a Pod in a Different Namespace using yaml configuration
4. Create a Pod running a container
5. Creating a Pod Running a Container That Exposes a Port
6. Creating a Pod Running a Container with Resource Requirements
7. Creating a Pod with Resource Requests That Can’t Be Met by Any of the Nodes
8. Creating a Pod with Multiple Containers
9. Pod Lifecycle

What is a POD

• A pod is the basic building block of Kubernetes