Learn from production

• Orchestrating Secure AI Agents on Amazon EKS

  Matt Camp

  This case study shows how Unitary built Osmia, an open-source orchestration layer on EKS to run autonomous AI coding agents safely at scale using pod isolation, Karpenter, IRSA-based secrets, and real-time trajectory scoring.

• Our Kubernetes Cluster Was Costing $14,850/Month. We Moved to Fly.io for $680.

  Aditya Suryawanshi

  This is a war story about a 3-person startup that replaced a $14,850/month over-engineered Kubernetes setup on AWS with Fly.io for $680, cutting P99 latency from 320ms to 180ms and deploy time from 8 minutes to 45 seconds.

• Two Production Incidents That Taught Me More Than Any Course

  Ejiroghene Laurel Dafe

  This case study shows how one engineer resolved two real Kubernetes production incidents involving an overly aggressive Ingress rate limit and Istio breaking non-HTTP socket traffic.

• In-place PVC re-binding: zero-downtime disk migration on Kubernetes

  Maxim Nazarenko

  This case study explains how to migrate bound Kubernetes volumes from deprecated in-tree Azure Disk provisioning to CSI with in-place PVC re-binding, minimal restarts, and no data loss across production disks.

More case studies →

Matching jobs

1. • Data Engineer with OXIO Corporation

   • Salary: $175.5K to $377.3K a year

   • Location: fully remote

   • Tech stack: Kubernetes, AWS, Go, Python, Scala, SQL, Snowflake, Kafka, Airflow, Spark

2. • DevOps Engineer with Phonely

   • Salary: $67.5K to $539K a year

   • Location: based in the office in San Francisco, CA, USA

   • Tech stack: Kubernetes, AWS, GCP, ArgoCD, Python, Redis, PostgreSQL, Cloudformation, Pulumi, Terraform

3. • DevOps Engineer with Rain Technologies Inc.

   • Salary: $47.97K to $242K a year

   • Location: based in the office in Lisbon, PT

   • Tech stack: Kubernetes, AWS, Helm, Python, Kafka, Terraform, Grafana, Prometheus

4. • DevOps Engineer with Regard

   • Salary: $49.5K to $539K a year

   • Location: remote from

   • Tech stack: Kubernetes, AWS, ArgoCD, Docker, Python, Redis, PostgreSQL, Pulumi, Datadog

5. • Software Engineer with OXIO Corporation

   • Salary: $9 to $533.5K a year

   • Location: remote from

   • Tech stack: Kubernetes, AWS, Docker, Java, Javascript, Kotlin, Swift, Typescript, Redis, PostgreSQL

Discover more Kubernetes jobs on Kube Careers →

Build something

• I Added Prometheus, Grafana, and Custom Alerting to My EKS Cluster, Here's How Observability Actually Works

  augusthottie

  This tutorial shows how to add Prometheus, Grafana, Alertmanager, custom metrics, ServiceMonitors, dashboards, and alert rules to an EKS cluster through GitOps.

• Vault: secure Kubernetes authentication with hashicorp Vault OIDC

  Felix Hoang

  This tutorial teaches how to eliminate static kubeconfig files by configuring HashiCorp Vault as an OIDC provider for authentication with dynamic, short-lived tokens.

• Stop Opening AWS Tickets: Build a Self-Service Platform with Backstage + Crossplane

  Sajosam

  This tutorial shows how to build a self-service IDP where developers provision real AWS S3 buckets via a Backstage form, with Crossplane handling AWS API calls through Kubernetes CRDs.

• LLMs on Kubernetes: The Easy Way

  Andrew Pitt

  This tutorial shows how to run an open source LLM on OpenShift with Red Hat AI Inference Server based on vLLM, using a PVC, GPU-backed deployment, OpenAI-compatible endpoint, model switching, and an optional AnythingLLM UI.

More tutorials →

Call for Papers closing soon

1. 2

   days

   Devopsdays Kraków

   The Call For Paper is open until 10 May 2026 at GMT-4. More info →

   • Location: Kraków, PL

   • In-person conference organized by Devopsdays.

   • The conference starts on the 4 July 2026.

   • Apply here

2. 6

   days

   code.talks

   The Call For Paper is open until 15 May 2026 at GMT-4. More info →

   • Location: Hamburg, DE

   • In-person conference organized by code.talks.

   • The conference starts on the 5 November 2026.

   • Apply here

3. 7

   days

   Devopsdays Denver

   The Call For Paper is open until 16 May 2026 at GMT-4. More info →

   • Location: Denver, CO, USA

   • In-person conference organized by Devopsdays.

   • The conference starts on the 22 September 2026.

   • Apply here

4. 7

   days

   Michigan Technology Conference 2026

   The Call For Paper is open until 16 May 2026 at GMT-4. More info →

   • Location: Rochester, MI, USA

   • In-person conference organized by The Michigan Technology Conference Association.

   • The conference starts on the 30 October 2026.

   • Apply here

5. 8

   days

   TechEx North America

   The Call For Paper is open until 17 May 2026 at GMT-4. More info →

   • Location: San Jose, CA, USA

   • In-person conference organized by TechEx Events.

   • The conference starts on the 19 May 2026.

   • Apply here

6. 9

   days

   Devopsdays London

   The Call For Paper is open until 17 May 2026 at GMT-4. More info →

   • Location: London, UK

   • In-person conference organized by Devopsdays.

   • The conference starts on the 17 September 2026.

   • Apply here

7. 9

   days

   Devopsdays Rio de Janeiro

   The Call For Paper is open until 17 May 2026 at GMT-4. More info →

   • Location: Rio de Janeiro, BR

   • In-person conference organized by Devopsdays.

   • The conference starts on the 15 August 2026.

   • Apply here

More articles

• Lazy-pulling container images: a deep dive into OCI seekability

  Zain

  This article covers:

  • why OCI container layers resist random access due to DEFLATE dependency chains,
  • benchmarks eStargz, SOCI, Nydus, and cloud-managed lazy-pulling approaches,
  • how FUSE-based lazy pulling shifts cost from pull to runtime.
• Mount mayhem at netflix: scaling containers on modern cpus

  Netflix Technology Blog

  This article explains how Netflix traced severe container launch slowdowns to Linux mount lock contention, image layer mount storms, and CPU architecture differences while scaling containers on modern Kubernetes infrastructure.

• What 6 Months of Tracking a Production OpenShift Cluster Revealed About Kubernetes Costs

  Rodrigue Chakode

  This article explains what six months of production OpenShift cost tracking revealed, including a 24 to 30 percent non-allocatable CPU tax and how infrastructure overhead can consume most cluster capacity before app workloads even start.

• Kubeshark: Making Packet Level Visibility in Kubernetes

  Anish Kumar – The DevOps Guy

  This article explains how Kubeshark provides packet-level visibility in Kubernetes by capturing live pod traffic, decoding protocols such as HTTP and gRPC, and mapping requests back to workloads for debugging.

Even more articles →