kubectl get for listing resources in Kubernetes - Mini Project: Build & Apply

Using kubectl get for Listing Kubernetes Resources

📖 Scenario: You are managing a Kubernetes cluster and want to see what resources are running. You will use the kubectl get command to list different types of resources like pods and services.

🎯 Goal: Learn how to use kubectl get to list Kubernetes resources such as pods and services in the default namespace.

📋 What You'll Learn

Use kubectl get pods to list all pods

Use kubectl get services to list all services

Use kubectl get pods -o wide to see detailed pod information

Use kubectl get all to list all resource types

💡 Why This Matters

🌍 Real World

Kubernetes administrators and developers use <code>kubectl get</code> daily to check the status of their applications and cluster resources.

💼 Career

Knowing how to list and inspect Kubernetes resources is essential for roles like DevOps engineers, site reliability engineers, and cloud administrators.

1

List all pods in the default namespace

Type the command kubectl get pods to list all pods running in the default namespace.

Kubernetes

# Type the command to list pods
# Your code here

Need a hint?

Use kubectl get pods exactly to see the list of pods.

2

List all services in the default namespace

Type the command kubectl get services to list all services running in the default namespace.

Kubernetes

kubectl get pods
# Type the command to list services
# Your code here

Need a hint?

Use kubectl get services exactly to see the list of services.

3

List pods with detailed information

Type the command kubectl get pods -o wide to see detailed information about each pod.

Kubernetes

kubectl get pods
kubectl get services
# Type the command to list pods with detailed info
# Your code here

Need a hint?

Add -o wide to kubectl get pods to see more details.

4

List all resource types in the default namespace

Type the command kubectl get all to list all resource types like pods, services, and deployments in the default namespace.

Kubernetes

kubectl get pods
kubectl get services
kubectl get pods -o wide
# Type the command to list all resources
# Your code here

Need a hint?

Use kubectl get all to see all resource types at once.