Learn from production

• How Kubernetes Health Checks Brought Down a Payment Service

  Nameeta Limje

  This case study shows why a Kubernetes liveness probe must not depend on downstream services after one caused payment pods to restart repeatedly, and how separate readiness and liveness checks avoid the same failure.

• The NAT rule we couldn't see: tailscale, etcd, and iptables-legacy

  Ben Soleimany

  This case study shows how a hidden iptables-legacy NAT rule added by Tailscale changed source IPs between Kubernetes hosts and broke etcd peer TLS, plus how the team found and removed it.

• Your Kubernetes OIDC issuer is just two static files

  Hakan Kaya

  This case study shows how an AKS-based GitOps platform gave on-premises clusters workload identity by publishing static OIDC discovery and JWKS files, avoiding API server changes after provisioning.

• GitOps at Enterprise Scale: Inside WSC Sports Deployment Platform

  Elad Cohen

  This case study shows how WSC Sports rebuilt their entire deployment model from helm upgrade pipelines to full GitOps using ArgoCD ApplicationSets, covering:

  • single-chart monorepo design,
  • shadow deployments,
  • AppProjects,
  • CI code freeze gates.

More case studies →

Matching jobs

1. • Chief Technology Officer with Koalafi

   • Salary: $275K to $325K a year

   • Location: remote from

   • Tech stack: Kubernetes, AWS, Go

2. • Data Engineer with VML MAP

   • Salary: US$112,5K to US$258,5K a year

   • Location: based in the office in Copenhagen, DK

   • Tech stack: Kubernetes, AWS, Azure, GCP, Javascript, Python, Scala, SQL, Spark

3. • DevOps Engineer with RobCo

   • Salary: US$50 to US$242K a year

   • Location: based in the office (and remote from home) in Munich, DE

   • Tech stack: Kubernetes, AWS, Go, Python, Terraform

4. • DevOps Engineer with TENEX.AI

   • Salary: $69.55K to $330K a year

   • Location: based in the office (and remote from home) in San Jose, CA, USA

   • Tech stack: Kubernetes, GCP, Go, Python, Splunk

5. • DevOps Engineer with Truelogic

   • Salary: $54K to $330K a year

   • Location: remote from

   • Tech stack: Kubernetes, Terraform, Cloud Build, GitHub Actions

Discover more Kubernetes jobs on Kube Careers →

Build something

• Should your daily batch job live inside your main application?

  Tayeb gasmi

  This tutorial shows how to move a daily Spring Boot batch job out of the web app and run it as a Kubernetes CronJob so memory spikes do not take down the API.

• Policy-Driven Security and Governance in Kubernetes AI Platforms

  PuneetPahuja

  This tutorial teaches how to secure Kubernetes AI platforms with RBAC, NetworkPolicy, secrets, resource limits, Kyverno, OPA Gatekeeper, and automatic policy checks.

• Serving LLMs at Scale: A Practical Guide with KServe, KEDA,VLLM & Kubernetes

  Sowmithdurusoju

  This tutorial shows how to serve and scale large language models on Kubernetes with KServe, use KEDA for demand-based scaling, and run inference with vLLM.

• Real Client IP Behind Istio Ambient Gateway: Secure X-Forwarded-For in Go

  Sabbir Ahmed

  This tutorial teaches how to preserve the real client IP behind an Istio ambient gateway with externalTrafficPolicy: Local and safely read X-Forwarded-For in Go.

More tutorials →

Call for Papers closing soon

1. 3

   days

   Global Summit on Data Science and Cloud Computing

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

   • Location: Rome, IT

   • In-person conference organized by Noveltics Group.

   • The conference starts on the 20 October 2026.

   • Apply here

2. 3

   days

   GENAIX: Global Generative & Agentic AI Summit

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

   • Location: Singapore, SG

   • In-person conference organized by The People Events.

   • The conference starts on the 16 April 2027.

   • Apply here

3. 6

   days

   Cloud Native AI + Inference Day Europe

   The Call For Paper is open until 19 October 2026 at GMT-4. More info →

   • Location: Barcelona, ES

   • In-person conference organized by CNCF.

   • The conference starts on the 15 March 2027.

   • Apply here

4. 6

   days

   Cloud Native Days LA

   The Call For Paper is open until 19 October 2026 at GMT-4. More info →

   • Location: Los Angeles, CA, USA

   • In-person conference organized by SCaLE.

   • The conference starts on the 1 April 2027.

   • Apply here

5. 10

   days

   Platform Engineering 2026

   The Call For Paper is open until 22 October 2026 at GMT-4. More info →

   • This is a virtual event

   • Online meetup organized by Conf42.

   • The meetup starts on the 5 November 2026.

   • Apply here

6. 19

   days

   Build It Summit

   The Call For Paper is open until 31 October 2026 at GMT-4. More info →

   • Location: Paris, FR

   • In-person conference organized by Build It Summit.

   • The conference starts on the 1 December 2026.

   • Apply here

7. 19

   days

   Devopsdays Los Angeles

   The Call For Paper is open until 1 November 2026 at GMT-5. More info →

   • Location: Los Angeles, CA, USA

   • In-person conference organized by DevopsDays.

   • The conference starts on the 2 April 2027.

   • Apply here

More articles

• Container-Aware Resource Management in Go: The Problem, Go 1.25’s Fix, and What’s Still Missing

  Prasad Ekke

  This article explains how Go 1.25 makes GOMAXPROCS respect container CPU limits, why GOMEMLIMIT still needs manual setup, and how you can prevent CPU throttling and OOM kills in Kubernetes.

• Architecting a Self-Healing Security Boundary for EKS Ingress

  Mahesh Devendran

  This article explains how to keep public EKS load balancer protected with AWS WAF, Shield Advanced, and Route 53 through automatic checks and cleanup.

• Why did CPUs never have this problem?

  Shobhit Paliwal

  This article explains why common GPU utilization numbers can hide idle compute and how allocation, active time, and useful model work reveal different kinds of GPU waste.

• Observability at Albert Heijn

  Bart Rijnders

  This case study shows how Albert Heijn built a centralized LGTM-stack observability platform across 1800 engineers, replacing ELK, Nagios, Dynatrace and Azure Monitor setups.

Even more articles →