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News

DEV Community
dev.to > jamilxt > open-weight-ai-is-having-its-kubernetes-moment-and-developers-need-to-pay-attention-3n4

Open-Weight AI Is Having Its Kubernetes Moment — And Developers Need to Pay Attention

38+ min ago   (1557+ words) In 2015, if you were building a distributed system, you faced a choice. Apache Mesos was mature, proven at scale — Twitter and Airbnb ran it in production. Docker Swarm was simple and familiar. And then there was this newcomer called Kubernetes…...

DEV Community
dev.to > rogue_paradigms > claude-docker-one-command-one-container-full-permissions-34e4

claude-docker: one command, one container, full permissions

43+ min ago   (345+ words) If you've ever wanted to run Claude Code with full permissions, without worrying about it touching anything outside your project. This one-liner install script does exactly that. The script builds a minimal Docker image (node:22-slim) with Claude Code and…...

DEV Community
dev.to > eshan276 > observability-should-be-a-git-diff-not-a-weekend-instrumenting-an-ai-app-with-one-command-using-235h

Observability should be a `git diff`, not a weekend: instrumenting an AI app with one command using SigNoz

2+ hour, 9+ min ago   (720+ words) Built for the Agents of SigNoz hackathon — Track 1, AI & Agent Observability. The hackathon brief names it perfectly: AI agents are chaining LLM calls, invoking tools, hitting vector DBs, and making decisions autonomously. But when latency spikes, costs explode, or an…...

DEV Community
dev.to > john_wick_47 > deployment-of-python-bot-on-koyeb-and-heroku-using-staypresent-4gd7

Deployment of Python Bot on Koyeb and Heroku using StayPresent

3+ hour, 40+ min ago   (417+ words) Render and Railway tend to dominate the conversation around free Python bot hosting, but Koyeb and Heroku are both still widely used, and both come with their own quirks around ports, process types, and health checks. This guide walks through…...

DEV Community
dev.to > le_beltagy > i-run-bare-metal-kubernetes-on-200-of-scrap-hardware-and-why-i-burned-3-sd-cards-learning-34cb

I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards Learning)

9+ hour, 8+ min ago   (1443+ words) From a bricked Raspberry Pi to a 4-node Talos Linux cluster running Cilium eBPF, ArgoCD, and Longhorn — every failure, every fix, and the homelab that now hosts my production side projects. It started with a Dell OptiPlex I found in…...

DEV Community
dev.to > hardil_singh_08a1f0abf23d > my-wsl2-vm-kept-losing-network-every-five-minutes-1319

My WSL2 VM Kept Losing Network Every Five Minutes

9+ hour, 3+ min ago   (269+ words) Every five minutes or so, my entire Windows machine would drop off the network for a few seconds — not just WSL, the whole host. Browser tabs would stall, calls would drop, and it only happened while WSL2 was running. This is…...

Medium
medium.com > @lou.ciampanelli > hunting-a-memory-leak-in-goquorum-with-flame-graphs-cb7050dd62c3

Hunting a Memory Leak in GoQuorum with Flame Graphs

5+ hour, 9+ min ago   (541+ words) How every RPC transaction quietly became immortal — and the 13-line fix, proven live. Our GoQuorum nodes had a memory problem. RSS climbed …...

DEV Community
dev.to > schiff_heimlich > bare-metal-kubernetes-what-nkp-metal-gets-right-28fm

Bare-Metal Kubernetes: What NKP Metal Gets Right

9+ hour, 38+ min ago   (284+ words) Here's something I ran into that might be worth a second look. Nutanix launched NKP Metal recently - basically their Kubernetes Platform extended to run directly on physical servers. I think the interesting part isn't the bare-metal capability itself, but what…...

DEV Community
dev.to > themassiveone > what-if-mcp-could-manage-your-entire-development-runtime-1k8l

What if MCP could manage your entire development runtime?

11+ hour, 25+ min ago   (225+ words) I created Agent-Up, an open-source desktop app and local server for running multiple coding-agent environments on one machine. The problem is that Git worktrees isolate source code, but they do not isolate the running application. When several agents work on…...

DEV Community
dev.to > instanceofgod > tls-and-mtls-for-infra-services-a-production-deep-dive-for-solo-devs-and-small-startups-2j0g

TLS and mTLS for Infra Services: A Production Deep Dive for Solo Devs and Small Startups

13+ hour, 47+ min ago   (936+ words) This started as a cost problem, not a security paper. So the real question became: how do I get Redis, Postgres, and my app containers actually encrypting traffic between them — without turning a two-server side project into one that also…...