DevOps Blog

Devops.dev is a community of DevOps enthusiasts sharing insight, stories, and the latest development in the field. Something that vendors like Microsoft have been really good at is reducing the friction in getting started — from simplifying installations with MSI files and default options through to very informative error messages in Excel when you’ve got a function slightly wrong.

Dependency drift is a silent reliability killer. Learn how the open-source Renovate Operator delivers self-hosted dependency governance for Kubernetes at scale. Every platform team has seen it: a Friday afternoon page traced back to an outdated library nobody knew was still running. Not a sophisticated attack. Not a complex failure. Just a dependency that drifted, silently, until it didn’t. In a single Kubernetes cluster, this is manageable.

How large engineering teams structure repositories, state files, modules, and deployment workflows to manage Terraform safely at scale. Free link: => If this helped, I’d really appreciate your full 50 claps. It supports my work and helps others find it Press enter or click to view image in full size Tutorials teach you how to write Terraform, but don’t teach you what happens when 60 engineers start writing it together.

Devops.dev is a community of DevOps enthusiasts sharing insight, stories, and the latest development in the field. Press enter or click to view image in full size Photo by Cedric Letsch on Unsplash In the world of real-time data engineering, streaming pipelines are often treated as black boxes, you see data in and data out, but have little visibility into what happens in between.

Press enter or click to view image in full size 🔍 The Problem: Invisible .env Drift We’ve all been there. You check out a new branch, deploy to staging, and suddenly nothing works. Logs point to missing API keys or unexpected ports. After digging, you realize someone changed a .env file on another branch. The change went unnoticed because .env files usually aren't tracked rigorously and most teams don't diff them during reviews. This happened to me one too many times.

Press enter or click to view image in full size A digital signature is a mathematical method that verifies the authenticity of a digital document or message. It’s an electronic, encrypted stamp that confirms that the information came from the signer and hasn’t been altered. Press enter or click to view image in full size Data is signed by the sender with the help of a private key and by the help of his public key the receiver can verify that this data is sent by the sender .

Devops.dev is a community of DevOps enthusiasts sharing insight, stories, and the latest development in the field. In today’s rapidly evolving energy landscape, having real-time access to grid performance data is no longer a luxury, it’s a necessity. While system operators like CAISO, ERCOT, and PJM publish data on demand, fuel mix, and prices, integrating these fragmented sources into a unified, analytics-ready system presents a unique engineering challenge.

Press enter or click to view image in full size image_genrated_using_chatgpt Safely increasing EBS storage from 8 GiB to 12 GiB and extending the root filesystem live. Introduction Running out of disk space is not a theoretical problem — it’s a production outage waiting to happen.

One Rust binary replaced five tools in our Python stack. Here’s the migration, the Docker rewrite, and the parts I’d still tell you to watch. Press enter or click to view image in full size Last spring, a backend engineer joined my team and spent her first morning fighting our README instead of writing code.

Devops.dev is a community of DevOps enthusiasts sharing insight, stories, and the latest development in the field. A deep dive into modern development environments, toolchains, and best practices for professional software engineers Press enter or click to view image in full size Best developemnt tools Introduction: The Evolution of Development Tools The landscape of software development has transformed dramatically over the past decade.