🚀 Canonical under DDoS: what my Railway logs and uptime say about my real exposure

The Canonical DDoS hit 178 points on HN and most devs read it as someone else's news. I read it as a mirror. I dug through my Railway logs, my Docker pipelines, and my Ubuntu dependencies — and what I found made me pretty uncomfortable.

🔗 Read more: https://dev.to/jtorchia/canonical-under-ddos-what-my-railway-logs-and-uptime-say-about-my-real-exposure-jm3
📰 Source: Dev.to
📅 2026-05-02 16:30 UTC

#DevOps #Tech #Automation #CloudNative

🚀 IAM Access Analyzer nuked our prod hotfix because I fundamentally misunderstood how Zelkova evaluates wildcards

TL;DR: Spent 6 hours debugging why our GitOps pipeline kept blocking a critical deployment. Turns out...

🔗 Read more: https://dev.to/abestdev/iam-access-analyzer-nuked-our-prod-hotfix-because-i-fundamentally-misunderstood-how-zelkova-384d
📰 Source: Dev.to
📅 2026-05-02 13:30 UTC

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☸️ Why Your Docker Container Works Locally But Fails in Kubernetes

It's not Kubernetes being difficult. It's the assumptions your container was making that Docker...

🔗 Read more: https://dev.to/sumitgautam379d5/why-your-docker-container-works-locally-but-fails-in-kubernetes-3ced
📰 Source: Dev.to
📅 2026-05-02 05:15 UTC

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📋 Postmortem: An Ansible 2.16 Playbook Error Caused a 3-Hour Outage Across Our On-Prem Data Center

At 14:17 UTC on October 12, 2024, a single Ansible 2.16.1 playbook task triggered a cascading failure...

🔗 Read more: https://dev.to/johalputt/postmortem-an-ansible-216-playbook-error-caused-a-3-hour-outage-across-our-on-prem-data-center-5g8b
📰 Source: Dev.to
📅 2026-05-05 01:00 UTC

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🚀 "DevOps Is Not Ending. The Production Surface Changed."

"AI is not replacing DevOps. It is widening the production surface DevOps teams have to...

🔗 Read more: https://dev.to/gnanirn/devops-is-not-ending-the-production-surface-changed-381f
📰 Source: Dev.to
📅 2026-05-04 15:00 UTC

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🏗️ I got tired of manually digging CloudTrail every time Terraform drifted — so I built tf-why

The problem Every time terraform plan showed drift, I'd see something like this: ~...

🔗 Read more: https://dev.to/raj-glitch-max/i-got-tired-of-manually-digging-cloudtrail-every-time-terraform-drifted-so-i-built-tf-why-3dml
📰 Source: Dev.to
📅 2026-05-04 12:34 UTC

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🏗️ I built a carbon linter for Terraform PRs — here's the full stack

Most cloud sustainability tools are built for sustainability officers. They pull three-month-old...

🔗 Read more: https://dev.to/grafikui/i-built-a-carbon-linter-for-terraform-prs-heres-the-full-stack-3g5p
📰 Source: Dev.to
📅 2026-05-04 08:05 UTC

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📋 🚀 ansible install nginx ubuntu — common mistakes and how to fix them

Look — I’ve been there. Late Friday night. Again. Me, staring at three Ubuntu servers, manually...

🔗 Read more: https://dev.to/ptp2308/ansible-install-nginx-ubuntu-common-mistakes-and-how-to-fix-them-37ci
📰 Source: Dev.to
📅 2026-05-06 18:34 UTC

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Шукають: Senior Storage Administrator

У нас зараз відкрита позиція Senior Storage Administrator в команді, яка працює з on-premise інфраструктурою.
Це великий storage/mail продукт - понад 500 TB даних і до 2 млн користувачів, з постійним ростом.

Які задачі?
Тут фокус не на класичному DevOps чи cloud, а саме на роботі з фізичними серверами, дисками, мережею і Linux на низькому рівні.
Багато задач пов’язані з troubleshooting та реальним highload середовищем.
Тому це більше про глибоку інженерію і практичний досвід, ніж про пайплайни чи automation заради automation.

Якщо цікавитись hardware / серверами
Є розуміння, як працює апаратура, то це сама Ваша посада

Звертайтесь за деталями @katjamator

☸️ How I built a self-hosted PaaS on AWS from scratch - no Docker, no Kubernetes

Every time I pushed to GitHub, the ritual was the same: SSH into the server, git pull, restart the...

🔗 Read more: https://dev.to/nelsonramos/how-i-built-a-self-hosted-paas-on-aws-from-scratch-no-docker-no-kubernetes-bl8
📰 Source: Dev.to
📅 2026-05-08 17:09 UTC

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🏗️ Migrating a Terraform Monolith to Terragrunt: State Slicing Without Downtime

What I Built I decomposed a monolithic Terraform state containing 19 logical AWS...

🔗 Read more: https://dev.to/jakops/migrating-a-terraform-monolith-to-terragrunt-state-slicing-without-downtime-1flb
📰 Source: Dev.to
📅 2026-05-08 07:39 UTC

#DevOps #Tech #Automation #CloudNative

🚀 How I Built an Autonomous SRE (and made it into the OpenAI Cookbook!)

Taming GPT-4o for Production EKS Let’s be brutally honest for a second: the idea of...

🔗 Read more: https://dev.to/aws-builders/how-i-built-an-autonomous-sre-and-made-it-into-the-openai-cookbook-1pn2
📰 Source: Dev.to
📅 2026-05-08 11:46 UTC

#DevOps #Tech #Automation #CloudNative

https://www.wiisfi.com/

Understanding Wi-Fi 4/5/6/6E/7/8 (802.11 n/ac/ax/be/bn)
Make your own educated Wi-Fi upgrade decisions

🚀 Deploying Cookiecutter Django on DigitalOcean (Ubuntu 24.04 (LTS) x64)

A no-fluff deployment runbook for getting a Cookiecutter Django project live on DigitalOcean using...

🔗 Read more: https://dev.to/highcenburg/deploying-cookiecutter-django-on-digitalocean-ubuntu-2404-lts-x64-1mbi
📰 Source: Dev.to
📅 2026-05-09 03:16 UTC

#DevOps #Tech #Automation #CloudNative

☸️ EP3: Native Kubernetes deployment is officially working in Coolify. But getting there meant wrestling with vicious race conditions.

Episode 3 of the investigation. Native Kubernetes deployment is officially working in Coolify. But getting the Docker images to deploy natively meant wrestling with a vicious race condition.

🔗 Read more: https://dev.to/drtobbyas/ep3-native-kubernetes-deployment-is-officially-working-in-coolify-but-getting-there-meant-13h2
📰 Source: Dev.to
📅 2026-05-11 07:19 UTC

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