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Monitoring Docker containers is crucial—not just in production, but right from the development phase. Early monitoring helps catch performance issues, resource bottlenecks, and unexpected behaviors before they escalate. While tools like Grafana and Prometheus are powerful, they m
So you've installed Helm, taken your first breath in this world of Kubernetes package management, and you're wondering... Now what? What makes Helm truly magical isn’t just that it simplifies your deployments — it’s where it gets its powers from: the Helm repository. If Helm i
Welcome to the first post in our Helm series! Whether you’re a DevOps engineer, cloud enthusiast, or just getting started with Kubernetes, you’re about to discover a powerful tool that can make your life way easier: Helm. In this post, we’ll dive into: What is Helm? Wha
Concurrency vs. Parallelism in GoLang Concurrency: GoLang allows you to execute multiple tasks apparently simultaneously. This is achieved through goroutines, which are lightweight functions that execute concurrently. The Go runtime is responsible for scheduling these gorouti
Monitoring systems are critical in modern IT environments to ensure reliability and uptime. Prometheus and Alertmanager are open-source tools that simplify monitoring, metric collection, and alerting. This guide will cover everything you need to start using Prometheus and Aler
Nowadays we have powerfull machines which can compile large and heavy files in record time. However is not always the case when we have resources enough and we need to dedicate just a few for compiling our Docker images. That's why in this post we are gonna cover a few topics to
Frequently, after we create our Docker image using Dockerfile, we get images heavier than we expected and this ends with fulling our file system and storage. So, how can we make our Docker containers images lighter? We are not going to define and talk about what exactly ar
Nowadays many of us work in daily basis with Docker, and we create our own Docker images with Dockerfile. However, do you know how to make Docker images more secure? When we are writing our Dockerfile, Docker is using by default the root user to run the commands declared t