Containers & Kubernetes

Docker, images, Helm, autoscaling, and cost controls.

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dev.to > technonotes > kubernetes-day-03-file-permissions-bind-mount-336c

Kubernetes - Day - 03 - File Permissions, Bind Mount

46+ min ago   (24+ words) File Permission - chmod 600 <file_name> - chmod -R 6-- <folder_name> -... Tagged with devops, kubernetes, linux....


dev.to > temitayocharles > the-homelab-is-the-new-resume-24oc

The Homelab Is the New Resume

3+ hour, 2+ min ago   (246+ words) Certificates say you studied the technology. A homelab says you run it. Anyone can pass a multiple choice exam. Few people can tell you what broke at 2 AM, how they found it, and what they changed so it never breaks…...


dev.to > israeltheory > automating-deployment-with-github-actions-24i1

Automating Deployment with Github Actions

2+ hour, 50+ min ago   (1511+ words) In the previous article, we learned how to spin up a functioning network and compute resources on AWS, and deploy our application on them. Let's remember a key architectural decision: our EC2 instance is in a private subnet, shielded from the…...


dev.to > lathelive > we-wanted-a-vercel-supabase-alternative-without-becoming-full-time-devops-1e7f

We wanted a Vercel + Supabase alternative without becoming full-time DevOps

3+ hour, 19+ min ago   (986+ words) When we started building small products, Vercel plus Supabase looked like the obvious stack. It was a good way to get moving. The frontend deployed quickly. Postgres and auth were ready. We did not need to think about servers. Then…...


dev.to > akshay5651 > why-my-builds-dont-run-on-my-laptop-383m

Why my builds don't run on my laptop

4+ hour, 21+ min ago   (531+ words) My React Native app has never been compiled on my own machine. Not once. That started as a limitation and turned into the thing that keeps my releases boring. During development I don't build at all. The JavaScript layer runs…...


marktechpost.com > 09/20/2026 > flet-1-0-released-build-production-web-desktop-and-mobile-apps-in-python-only

Flet 1.0 Released: Build Production Web, Desktop and Mobile Apps in Python Only

4+ hour, 51+ min ago   (534+ words) Flet is an open source Python framework that renders its UI with Flutter. You write Python, and Flet draws Material and Cupertino widgets on iOS, Android, Windows, macOS, Linux and the browser. No Dart, Swift, Kotlin or JavaScript required. Last…...


dev.to > bejaouibechir > clean-a-million-rows-with-hydra-etl-no-database-no-docker-nm1

Clean a million rows with Hydra ETL — no database, no Docker

5+ hour, 31+ min ago   (296+ words) A copy-paste tutorial: generate a 1M-row CSV, describe the pipeline in four small YAML files, validate it before running, then compare the Python and Rust engines. Tagged with dataengineering, python, rust, tutorial....


dev.to > debasish87 > how-i-debugged-a-kv-cache-offloading-bug-in-vllm-52lj

How I Debugged a KV-Cache Offloading Bug in vLLM

8+ hour, 43+ min ago   (370+ words) LLM inference performance is often limited by GPU memory rather than raw compute. One of the problems I worked on in vLLM involved KV-cache offloading for models using mixed KV-cache groups. The failure was subtle: the existing logic assumed a…...


dev.to > raju_dandigam > docker-sandboxes-changed-the-trust-boundary-for-ai-coding-agents-10k6

Docker Sandboxes Changed the Trust Boundary for AI Coding Agents

8+ hour, 57+ min ago   (605+ words) A coding agent that can only suggest a patch is one kind of risk. An agent with a shell, package manager, Docker daemon, credentials, and network access is another. The useful security question is not “Is the agent inside a…...


dev.to > chrispybacondev > dockflare-docker-labels-cloudflare-tunnels-and-a-little-less-dashboard-clicking-3i29

DockFlare: Docker labels, Cloudflare Tunnels, and a little less dashboard clicking

10+ hour, 5+ min ago   (792+ words) I wanted to share a project I started in 2025 to solve something that kept getting on my nerves in my own homelab. Every time I deployed another container, I found myself back in the Cloudflare dashboard. Add a hostname, point…...