Securing Your Kubernetes Environment: A Comprehensive Guide to Server and Client Certificates in Kubernetes
Kubernetes has emerged as the de facto container orchestration platform in recent years. With its rapid adoption, the need for robust security measures within Kubernetes environments has become paramount. Kubernetes provides several security features, but one of the most important is using server and client certificates. This article will teach
Optimize AWS Storage Costs with Amazon S3 Lifecycle Configurations
Data is the lifeblood of any business. Data is used to make decisions, drive innovation, and serve customers. But data can also be expensive to store at scale in the cloud. That's where storage lifecycle configurations come in. An Amazon s3 lifecycle configuration is a set of rules that define
Deploying a Database Cluster on DigitalOcean using Pulumi
Pulumi is an open source infrastructure as code (IaC) tool that allows you to define and manage cloud resources using popular languages such as Golang, Python, Typescript, and a few others. Pulumi is often compared to Terraform, which is another infrastructure as code tool that allows users to declaratively manage
Upgrading Your EKS Cluster from 1.22 to 1.23: A step-by-step guide
This article was originally published on Gagher Theophilus's blog. Amazon Elastic Kubernetes Service (EKS) is a popular managed Kubernetes service that enables you to run Kubernetes workloads on AWS without the operational overhead of managing your own Kubernetes clusters. EKS provides a highly available and scalable platform for running your
Understanding Docker Architecture: A Beginner's Guide to How Docker Works
Using Docker, developers can package all their code and its dependencies into an isolated environment called an image and then run that image as a container. With Docker, deploying an application from a development server to a production server without worrying about compatibility issues is easy. Aside from knowing basic
Understanding the Kubernetes API Objects and How They Work
Kubernetes is an open-source container orchestration platform that allows developers to automate containerized applications' deployment, scaling, and management. One of the key features of Kubernetes is its API, which provides a uniform way to interact with the platform and perform tasks such as deploying and managing applications, monitoring the status
A Brief History of DevOps and Its Impact on Software Development
Software development has been and continues to be one of our society's most important building blocks. Software development has gifted us with the mobile phones we use to stay connected, the rockets we send to space and a host of other great innovations. As complex as these innovations become, the
How to Set Up a Linux OS (Ubuntu) on Windows using VirtualBox and Vagrant
Ubuntu is a popular Linux distribution that offers users a wide range of features and applications. Ubuntu is a great choice for those new to Linux who want to explore its capabilities. However, it can be difficult to set up and configure on a Windows desktop. Fortunately, there is a
