2026-06-26
27 feeds · 99 articles traités · 20 sélectionnés · gemma4:e2b · 2026-06-26T09:15:14.064Z
r/devops (Tier 1) · Publié : 2026-06-25 · 66.7/10
Hey everyone, I’ve spent the last 6.5+ years deep in traditional IT infrastructure—managing servers, troubleshooting production environments, and obsessing over strict uptime. Over the last several months, I’ve been pivoting into Cloud/DevOps to learn how to build and automate from scratch. Instead of just grinding multiple-choice certs, I treated my homelab like a production environment. I’d love some brutal, honest feedback on my setup from the seniors here. Project 1: End-to-End GitOps on
Kubernetes Blog (Tier 1) · Publié : 2026-06-25 · 64.7/10
Headlamp is an open-source, extensible Kubernetes SIG UI project designed to let you explore, manage, and debug cluster resources directly from a browser. Cluster API (CAPI) is a Kubernetes sub-project that brings declarative, Kubernetes-style APIs to cluster lifecycle management. It lets platform teams provision, upgrade, and manage the lifecycle of Kubernetes clusters using standard Kubernetes objects stored and reconciled in a management cluster. Managing Cluster API resources has historicall
HashiCorp Blog (Tier 1) · Publié : 2026-06-25 · 54.7/10
HashiCorp Boundary now offers official Helm charts for deploying controllers and workers on Kubernetes. Learn which chart fits your deployment model and how to get started.
Kubernetes Blog (Tier 1) · Publié : 2026-06-25 · 48.3/10
Volcano is a cloud native batch scheduler for Kubernetes, built for high-performance computing, AI/ML, and other batch workloads. Headlamp is an extensible Kubernetes web UI. With its plugin system, Headlamp can surface APIs and workflows beyond the built-in Kubernetes resources. The Volcano plugin brings core Volcano resources into Headlamp so you can inspect workload state, queue behavior, and gang scheduling details in one place. Kubernetes was originally designed around long-running services
r/devops (Tier 1) · Publié : 2026-06-26 · 47.1/10
Disclosure: I'm the author of an open-source tool in this space, mentioned below. We've been running a read-only CLI scan as a GitHub Actions step that flags idle cloud resources before they pile up on the bill. 48 rules across AWS, Azure, and GCP - here's the stuff that surprised us most: AWS: - NAT Gateways — $32/mo to exist even with zero traffic - Idle RDS instances — 0 connections for weeks, full instance pricing - CloudWatch Log Groups — default retention is forever. Found team
r/devops (Tier 1) · Publié : 2026-06-25 · 41.7/10
Hello r/devops , Disclosure: I’m the creator of Project Yellow Olive, a Pokémon-inspired terminal game for learning Kubernetes. I’ve posted about this before, but I wanted to share a more technical update because I recently added a Deployments chapter. The new chapter focuses on: scaling replicas understanding ReplicaSets rollout status rollback scenarios debugging failed deployments blue/green and canary-style deployment concepts The idea is to make Kubernetes practice feel less like memorising
CNCF Blog (Tier 1) · Publié : 2026-06-25 · 39.3/10
A practical walkthrough of running a self-hosted, read-only AI agent inside a Kubernetes cluster, with the full CI/CD chain handled by GitHub Actions and Argo CD Image Updater. No data leaves the cluster, no cloud AI...
Korben (Tier 1) · Publié : 2026-06-25 · 37.4/10
L' ordonnanceur du noyau Linux vient de recevoir une proposition de mise à jour qui fait grimper les perfs de façon assez spectaculaire sur certaines charges. Hygon, le fondeur chinois qui fabrique des x86 sous licence de l'architecture Zen d'AMD, a envoyé une série de patches pour étendre le cache-aware scheduling, et les chiffres annoncés montent jusqu'à 360% de mieux en termes de transactions par seconde sur MySQL. Pour comprendre le délire, faut revenir au cache-aware scheduling de base, le
r/devops (Tier 1) · Publié : 2026-06-25 · 36.0/10
I know that DevOps has become a role now and I'm cool with that. There are a typical set of tasks we do that employers need done, so why not? But what has become of the culture part of DevOps? Shift left. Fail fast. Break down silos. Etc. Have we achieved all those things and so we don't need to talk about them anymore? When people ask "How do I learn DevOps" do we just assume they'll pick up on the culture stuff on the job? Has the culture stuff moved to other tech managem
r/devops (Tier 1) · Publié : 2026-06-25 · 33.2/10
Hey folks, I have an upcoming DevOps Engineer interview that includes a system design round. Has anyone here gone through a similar interview recently? I'd love to understand the kinds of questions, scenarios, or problem statements that are typically discussed during these rounds. Any tips, preparation strategies, or resources that helped you would be greatly appreciated. To provide some context, based on the job description, the role is heavily focused on Kubernetes, CI/CD, and platform eng
Korben (Tier 1) · Publié : 2026-06-26 · 32.4/10
Matt Sephton, alias gingerbeardman, a passé une nuit d'avril à arracher un parcours de golf des entrailles d'un vieux jeu, et il en est ressorti avec une idée bien plus tordue. Vous connaissez New 3D Golf Simulation , la série de T&E Soft qui tournait sur PC-9801 dès 1989 ? La Mega Drive en avait déjà eu quatre épisodes japonais à l'époque. Sauf que Matt a trouvé le moyen d'y faire entrer des parcours qui n'y avaient jamais mis les pieds puiqu'il a reverse-engineeré le format des données de
r/devops (Tier 1) · Publié : 2026-06-25 · 31.6/10
Who's still running Grafana OnCall OSS after archive? I'm think about self-hosted Grafana OnCall, but it's archived now. It's a good idea to use Grafana OnCall? submitted by /u/Mark_Mew [link] [comments]
DevOps.com (Tier 1) · Publié : 2026-06-25 · 31.1/10
With AI, teams across organizations are now building internal applications faster than ever, often pulling in open source libraries and frameworks without much thought about long-term support, lifecycle management, or security ownership. An unintended consequence of this is that unsupported open source software (OSS) is quietly spreading across environments faster than security and engineering teams […]
Korben (Tier 1) · Publié : 2026-06-25 · 30.6/10
J'sais pas si vous avez vu encore ce truc de dingue qui est arrivé aux Etats-Unis mais des employés de l'USDA, du Département d'État et du Département du Travail, qui ont parlé à WIRED sous anonymat par peur de représailles, ont vu apparaître sur l'écran de leur smartphone pro, l'app officielle de la Maison Blanche, et cela du jour au lendemain. Certains ont alors essayé de la supprimer pour voir, mais elle est revenue immédiatement. C'est fou !
r/devops (Tier 1) · Publié : 2026-06-25 · 29.0/10
Lately I’ve noticed that even in environments with pretty mature cloud/security stacks, getting the actual story behind an incident still feels weirdly manual... like, you check identity logs to see who accessed something, jump into cloud security tooling to see what should’ve been allowed, look at workload/runtime alerts to figure out what actually executed, then dig through network flow logs to understand how things moved around. Individually, all these tools are good at their own layer. But w
r/devops (Tier 1) · Publié : 2026-06-25 · 27.6/10
You have a chance to plan and implement IaC on a project from scratch In what case you will choose Pulumi over Terraform/OpenTofu? My thoughts about this: 1. Pulumi gives possibility to manage more complex logic in infra, conditions, loops, reusable 2. More human readable (compare to HCL), good for involving developers in IaC 3. Creating abstract objects like “testEnvForQa”, that can be parametrized, instead of pack of terraform modules submitted by /u/Informal-Tea755 [link] [c
The New Stack (Tier 1) · Publié : 2026-06-25 · 27.3/10
The Rust Foundation on Thursday announced the launch of the Rust Foundation Trusted Training (RFTT) program, a new formal accreditation The post Trust in Rust: Foundation debuts official training to tackle steep learning curve appeared first on The New Stack .
DevOps.com (Tier 1) · Publié : 2026-06-25 · 27.0/10
Akrites, a new Linux Foundation initiative backed by many of the world’s largest tech and financial firms, is the industry’s latest attempt to get ahead of AI‑accelerated software supply chain risks by hardening critical open source projects before attackers can exploit them. On June 25, the Linux Foundation unveiled Akrites, a coordinated industry program designed […]
Kubernetes Blog (Tier 1) · Publié : 2026-06-25 · 26.9/10
Headlamp is an open-source, extensible Kubernetes SIG UI project designed to let you explore, manage, and debug cluster resources. Knative brings serverless workloads to Kubernetes, handling traffic routing, autoscaling, and revision management so teams can deploy and iterate without fighting infrastructure. But operating Knative workloads day-to-day can be difficult, there's still a lot of jumping between the kn CLI, kubectl , and the Kubernetes UI to get a full picture of what's running. We bu
r/devops (Tier 1) · Publié : 2026-06-25 · 25.8/10
Hello! I've moved to company that is using DataDog for storing logs, monitoring etc. Its not really that used in my team, so i tasked myself with some edits and showing possibilities. I'm coming from company where i have used Grafana for monitoring and alerting, so i'm used to the system that grafana has for alerting - mainly for grouping etc. Here, we have private location for Monitors, that is in our network and so can access internal resources. But, as it happens, local server mig
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