by Zen Admin | Apr 17, 2025 | DevOps, Docker, Linux
Docker has revolutionized the way we build, ship, and run applications by enabling containerization. At the heart of Docker lies the Dockerfile, a simple yet powerful script that defines how a Docker image is built. Writing efficient Dockerfiles is critical for...
by Zen Admin | Apr 17, 2025 | DevOps, Docker, Linux
In the world of software development and DevOps, Docker has become a cornerstone technology. Whether you’re a seasoned developer or just getting started, understanding Docker’s core components—images, containers, volumes, and bind mounts—is crucial. This...
by Zen Admin | Mar 24, 2025 | ARM64, DevOps, Docker, Linux, Tutorials, VPS
In our previous post, we tackled how to build a scalable Kubernetes cluster on ARM VPS servers. In this post, we will tackle the reason we use Kubernetes at all: Scalability. Scaling Workloads with Horizontal Pod Autoscaler (HPA) The Horizontal Pod Autoscaler (HPA)...
by Zen Admin | Mar 24, 2025 | ARM64, DevOps, Docker, Linux, Tutorials, VPS
Introduction In recent years, ARM-based virtual private servers (VPS) have emerged as a powerful alternative to traditional x86-based cloud infrastructure. ARM processors, known for their efficiency and cost-effectiveness, now support a variety of workloads, including...
by Zen Admin | Mar 11, 2025 | DevOps, Docker, Linux, Terraform, Tutorials
Have you ever dreamed of having your own private Netflix—complete with your personal movie collection, TV shows, or even home videos—accessible anytime, anywhere? Today, we’re going to make that a reality using AWS services like S3, Elemental MediaConvert, and ECS,...
by Zen Admin | Jun 20, 2024 | DevOps, Docker, Linux
Dockerizing Legacy Applications Eventually, you will need to transition your legacy application to a containerized environment. Docker provides the necessary tools to facilitate a smooth and efficient conversion process. In the past, applications were run on physical...
