https://drive.google.com/file/d/13O7zheKIMI3Y_G9kHd8PoFi5VWdWtOT9/view?usp=sharing

🎯 Goal: Understand what a Pod is and how to create a basic one.

🔹 1. What Is a Pod?

A Pod is the smallest deployable unit in Kubernetes. It represents one or more containers that share:

Think of a Pod as a wrapper around one or more containers that must run together.

🔹 2. YAML Breakdown

myfirstpod.yml

apiVersion: v1
kind: Pod
metadata:
  name: nnappone
  labels:
    app: nnappone
spec:
  containers:
    - name: networknuts-app
      image: lovelearnlinux/webserver:v1

🧠 Explanation (Line-by-Line)

Section Field Purpose
apiVersion v1 Refers to core Kubernetes API group used for Pods.
kind Pod Defines what object you are creating.
metadata.name nnappone Unique pod name in the namespace.
metadata.labels app: nnappone Used for grouping and selectors (for Services, ReplicaSets, etc.).
spec.containers [ ... ] List of containers to run inside the Pod.
containers.name networknuts-app Logical name of the container (for logs, exec, etc.).
containers.image lovelearnlinux/webserver:v1 Docker image from registry. Kubernetes will pull and run it.

🧩 Concepts Covered