Kubectl - DevOps Blog

Kubectl

A collection of 8 posts

How Kubernetes Works with Docker

Demystifying Container Orchestration: How Kubernetes Works with Docker

As a developer, you've probably heard of application containerization. Containers provide a lightweight and isolated runtime that ensures applications inside them run consistently across different environments. But as the number and complexity of containerized applications grow, so do the challenges of managing them. How do you ensure that

Understanding the Kubernetes API: A Comprehensive Guide

Understanding the Kubernetes API: A Comprehensive Guide

In Kubernetes, everything is an API object, from Pods to Services, and understanding how to interact with these objects is key to managing your cluster.

How to Use Kubectl Config Set-Context

How to Use Kubectl Config Set-Context

If you are a Kubernetes user, you probably know how to use kubectl, the command-line tool for interacting with your cluster. But did you know that kubectl has a powerful feature that can make your life easier when working with multiple clusters, users, and namespaces? It’s called kubectl config

kubectl cp: How to Copy File From Pod to Local (With Examples)?

kubectl cp: How to Copy File From Pod to Local (With Examples)

The kubectl cp command is a powerful tool in Kubernetes that you can use to copy files between the local system and a Pod. There are various use cases of this command, including: * Debugging: You can use kubectl cp to copy log files from a Pod. In case the Pod

How to Use Kubectl Delete Deployment (With Examples)?

How to Use Kubectl Delete Deployment (With Examples)

Kubernetes is a popular container orchestration tool used to deploy and manage containerized applications at scale. In Kubernetes, a Deployment describes a deployed application. It is a higher-level abstraction that manages an application’s desired state, such as the number of replicas (copies), the container image to use for the

Kubectl Create Namespace: How to Create a Custom Namespace?

Kubectl Create Namespace: How to Create a Custom Namespace?

In this blog post, we'll learn how to create a custom Namespace in Kubernetes using the "kubectl create namespace" command. But before we do so, let's take a step back and understand what a Namespace is and why it's useful. What Is

Kubectl Exec: How to Execute Shell Commands Into a Container (With Examples)?

Kubectl Exec: How to Execute Shell Commands Into a Container (With Examples)?

Kubernetes is a powerful container orchestration platform for easily deploying and managing containerized applications. However, managing containerized applications is about more than just getting them up and running. Sometimes, you’ll need to interact with the containers to perform important tasks, such as debugging issues or modifying files or directories.

What Is Kubectl Port-Forward and How Does It Work?

What Is Kubectl Port-Forward and How Does It Work?

Kubernetes is a popular container orchestration platform for deploying and managing containerized applications. When you deploy a containerized application to a Kubernetes cluster, it runs inside a Pod. By default, Pods are not exposed to the public internet. If you want to make the application running inside the Pod accessible