List of kubectl Commands with Examples

Kubectl is a command-line tool that is used for managing Kubernetes clusters. It provides a way to interact with Kubernetes API and allows developers to deploy, inspect, and manage their applications. In this article, we will discuss a list of kubectl commands with examples that will help you to get started with Kubernetes.

Basic Commands

1. kubectl version - This command is used to check the version of kubectl that is installed on your system.
   Example:

kubectl version

2. kubectl cluster-info - This command is used to display the cluster information.
   Example:

kubectl cluster-info

3. kubectl get - This command is used to list the resources in a particular namespace.
   Example:

kubectl get pods

4. kubectl describe - This command is used to get detailed information about a particular resource.
   Example:

kubectl describe pod my-pod

5. kubectl create - This command is used to create a new resource from a file or standard input.
   Example:

kubectl create -f my-deployment.yaml

6. kubectl delete - This command is used to delete a particular resource.
   Example:

kubectl delete pod my-pod

7. kubectl edit - This command is used to edit a particular resource.
   Example:

kubectl edit pod my-pod

8. kubectl apply - This command is used to apply changes to a resource.
   Example:

kubectl apply -f my-deployment.yaml

9. kubectl exec - This command is used to execute a command in a container.
   Example:

kubectl exec my-pod ls

10. kubectl logs - This command is used to get the logs of a container.
    Example:

kubectl logs my-pod

Advanced Commands

1. kubectl rollout - This command is used to manage rollouts of a deployment.
   Example:

kubectl rollout status my-deployment

2. kubectl autoscale - This command is used to automatically scale a deployment based on CPU usage.
   Example:

kubectl autoscale deployment my-deployment --cpu-percent=50 --min=1 --max=10

3. kubectl label - This command is used to add or remove labels from a resource.
   Example:

kubectl label pod my-pod app=myapp

4. kubectl annotate - This command is used to add or remove annotations from a resource.
   Example:

kubectl annotate pod my-pod description='This is my pod'

5. kubectl proxy - This command is used to create a proxy server between your machine and Kubernetes API server.
   Example:

kubectl proxy --port=8080

Kubectl is a powerful tool that allows developers to manage their Kubernetes clusters from the command line. In this article, we have discussed a list of kubectl commands with examples that will help you to get started with Kubernetes. Whether you are a beginner or an experienced Kubernetes user, these commands will help you to be more productive and efficient in managing your Kubernetes clusters.

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That's it for this post. Keep practicing and have fun. Leave your comments if any.