Learn from production

• Building Modelplane on Crossplane

  Nic Cope

  This case study explains how Modelplane was built entirely as a Crossplane configuration, with no custom controllers, to turn GPUs spread across clouds into one fleet behind a stable inference API.

• We Proved Multi-Cluster Kafka Works on Kubernetes… Here’s Everything we Learned

  Aswin A

  This case study shows how a team ran one Kafka cluster stretched across three separate Kubernetes clusters with Strimzi, Submariner and Cilium, and kept it alive when a whole cluster went down.

• How we built our deployment pipeline: GitOps, ArgoCD, and Kubernetes at dodo payments

  Ayush Agarwal

  This case study shows how a payments company rebuilt deployments around GitOps with Argo CD on Kubernetes, so every production change is a reviewed Git commit and PCI audits stop being guesswork.

• From Fragile VMs to Bulletproof GitOps: Modernizing a DevOps Platform on AWS EKS

  Chinedu Mba

  This case study shows how to migrate from fragile EC2-based infrastructure to AWS EKS with GitOps using ArgoCD, Jenkins, and SonarQube for a URL shortening platform, achieving 80% faster deployments and self-healing infrastructure.

More case studies →

Matching jobs

1. • DevOps Engineer with Valarian Technologies Limited

   • Salary: US$72K to US$324.5K a year

   • Location: based in the office (and remote from home) in London, GB

   • Tech stack: Kubernetes, On-premise, Helm, ArgoCD, Flux, Go, Python, Rust, Terraform, Tekton

2. • Infrastructure Architect with North Point Technology

   • Salary: $95.67K to $253K a year

   • Location: based in the office in Chantilly, VA, USA

   • Tech stack: Kubernetes, OpenShift, Java, Python

3. • Machine Learning Engineer with Valarian Technologies Limited

   • Salary: US$112.5K to US$330K a year

   • Location: based in the office (and remote from home) in London, GB

   • Tech stack: Kubernetes, Python

4. • Platform Engineer with New Relic

   • Salary: $126K to $158K a year

   • Location: based in the office in Portland, OR, USA

   • Tech stack: Kubernetes, Helm, ArgoCD, Flux, Go

5. • Platform Engineer with Valarian Technologies Limited

   • Salary: US$66.6K to US$303.6K a year

   • Location: based in the office in London, GB

   • Tech stack: Kubernetes, Bare-metal, GCP, On-premise, Helm, Kustomize, Flux, Docker, Go, Javascript

Discover more Kubernetes jobs on Kube Careers →

Build something

• Your Docker Secrets Are Not Gone — They’re Just Hidden

  Luka Klaric

  This tutorial builds a Docker image with a secret, then shows how it still sits in an earlier image layer after you delete it, and pulls it back out with docker history, jq and tar.

• Zero-Cost Non-Prod EKS: Scale to Zero Nodes with KEDA Cron + Karpenter

  Npanchal

  This tutorial shows how to chain KEDA cron scaling with Karpenter so non-prod EKS clusters drop to zero nodes at night and on weekends, cutting the compute bill by 65 to 85%.

• Going 0 to 1 in Distributed LLM Inference on Kubernetes

  Harini Anand

  This tutorial walks through the llm-d quickstart on Kubernetes, pausing after each step to explain what you just deployed.

• Containerized self-hosted ADO agents using AKS and KEDA

  hareshv0711

  This tutorial shows how to run Azure DevOps agents on AKS so that KEDA spins up a fresh agent pod whenever the pipeline queue grows and removes it when the job is done.

More tutorials →

Call for Papers closing soon

1. 1

   days

   UbuCon India 2026

   The Call For Paper is open until 30 September 2026 at GMT-4. More info →

   • Location: Bengaluru, IN

   • In-person conference organized by Canonical.

   • The conference starts on the 15 November 2026.

   • Apply here

2. 2

   days

   SREday Amsterdam 2026

   The Call For Paper is open until 1 October 2026 at GMT-4. More info →

   • Location: Amsterdam, NL

   • In-person conference organized by SREDay.

   • The conference starts on the 2 November 2026.

   • Apply here

3. 2

   days

   Devopsdays Almaty

   The Call For Paper is open until 1 October 2026 at GMT-4. More info →

   • Location: Almaty, KZ

   • In-person conference organized by Devopsdays.

   • The conference starts on the 16 October 2026.

   • Apply here

4. 2

   days

   OpenFest 2026

   The Call For Paper is open until 1 October 2026 at GMT-4. More info →

   • Location: Sofia, BG

   • In-person conference organized by OpenFest.

   • The conference starts on the 8 November 2026.

   • Apply here

5. 2

   days

   Ubuntu Summit

   The Call For Paper is open until 1 October 2026 at GMT-4. More info →

   • This is a virtual event

   • Online conference organized by Canonical.

   • The conference starts on the 13 November 2026.

   • Apply here

6. 5

   days

   SUSECON 2027

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

   • Location: Barcelona, ES

   • In-person conference organized by SUSE.

   • The conference starts on the 15 February 2027.

   • Apply here

7. 10

   days

   NextGen Intelligence Conference: Data, Cloud & AI

   The Call For Paper is open until 9 October 2026 at GMT-4. More info →

   • Location: London, GB

   • In-person conference organized by TechAI.

   • The conference starts on the 17 November 2026.

   • Apply here

More articles

• How GPU MIG + Kueue Can Transform Multi-Tenant AI Workloads on Kubernetes

  Deepak Verma

  This article explains how slicing a big GPU with MIG and queueing jobs with Kueue lets several teams share the same card instead of one job sitting on all of it.

• Your Kubernetes Backup Restored Successfully. So Why Is the App Broken?

  Ishay Ezagouri

  This article explains the two hard parts of backing up databases on Kubernetes: getting a consistent snapshot while writes continue, and patching what the app points at during a Velero restore.

• Building a Production-Grade Microservices CI/CD Pipeline on Bare Metal Kubernetes

  Manda Hema Sudhakar

  This article shows how a Java microservices app was built and deployed on a bare-metal k3s cluster with Jenkins, SonarQube, Trivy scans, and NGINX Ingress, plus the problems that showed up on the way.

• The Hidden Cost of Vault Lease Accumulation

  Teymurlutelli

  This article explains how Vault piles up unexpired leases when pods keep re-authenticating with default service tokens, why that destabilises the HA cluster, and how batch tokens and shorter TTLs fix it.

Even more articles →