Mario Dias·Aug 10How I Automated My Water Tank SupplyA story involving laziness that ended with me climbing up a ladder to install a sensor to control my water tank supply.A response icon3
Manuel E. de Paz Carmona·Aug 11From “start this EC2 instance for me” to an open-source plugin for controlling EC2 Windows from…A small story about how an apparently trivial problem — giving a whole team remote access to an EC2 instance — ended up becoming a proof of…
Paul Pietzko·Jul 28Create a DevOps HomeLab ServerTurn an old laptop into a self-hosted platform with Docker, Coolify, Tailscale, CoreDNS, Traefik, Prometheus, Grafana and Restic.A response icon2
Gideon·Jul 24How Chroot Explains the Filesystem Isolation Behind Linux ContainersWhen you start a container with Podman or Docker, it feels like you’re starting a completely separate operating system.
InITNEXTbyArtem Lajko·Jun 29GitOps for 15,000+ Clusters: What Large-Scale Testing with vCluster Taught UsOur prediction is based on large-scale testing with Argo CD, Sveltos, vCluster, SKE, and kubara as part of a Kubernetes-based platform…A response icon2
The Thread Whisperer·Aug 11Your Docker Image Is 1.2GB. Mine Is 8MB. Here Is The Only Difference That MattersThe extra capacity showed up late to its own emergency.A response icon24
InWrite A CatalystbyDevOps voice·6d agoKubernetes Services Explained: How Pods Communicate Inside and Outside the ClusterYour Pod is running. Your application is healthy. So how does another application, or a user, actually reach it?A response icon2
InDevOps.devbyDaniel Valev·Jul 20Your Docker Image Is 1.2 GB Because You Stopped Reading Tutorials in 2019Multi-stage builds were the answer in 2019. Here’s what replaced them.A response icon2
InBeyond LocalhostbyDevOps voice·3d agokubectl Commands: A Practical Guide to Managing Kubernetes from the Command LineLearn kubectl by doing — create a workload, inspect it, troubleshoot it, update it, scale it, and safely remove it.A response icon1
Agent Native·1d agoOpenRig Is Docker Compose for Coding AgentsCompose took containers that already existed and made a group of them describable and bootable as one system.
Arvind Verma·Just now🚨 Mastercard DevOps Engineer Interview Experience: 10 Production Questions That Test How You ThinkA recent Mastercard DevOps Engineer interview experience focused heavily on production troubleshooting, incident response, CI/CD…
Rahul Ahir·Just nowDocker Agent Just Made Your Prompts PortableLast week a Docker project hit the Hacker News front page, and the headline everyone repeated was “build multi-agent teams in one YAML…
Mamadou NGOM·4h agoDébuter en DevOps en 2026 : les 7 étapes, dans le bon ordrePourquoi tant de débutants abandonnent, et comment construire des bases solides avant de toucher à Kubernetes
EdgyCorner·5h agoStop Writing Serializers: The PostgreSQL Stack That Eliminates BoilerplateDocker, the right GUI client, SQL-to-JSON in one query, GraphQL in five minutes, and React/Angular wired up without a backend layer. This…
Temidayo Omoniyi·6h agoBuilding an Enterprise Intelligence Data Platform — A Hybrid System Using Apache Spark, Airflow…Building a full data flow from an on-premises SQL Server data mart, orchestrated with Airflow and monitored through Slack
