Learn from production

• Zero-Downtime EKS Migration of Alwayz (DAU 1.5M, MAU 3M) — A Hands-On DevOps Journey

  Yonghyun Kim

  This case study describes how the team migrated the Always service (1.5M DAU, 3M MAU) from EC2 to Amazon EKS in ~2 months with zero downtime, using a GitOps Bridge, gradual traffic cutover with Route53 weighted routing, and Helm + ArgoCD workflows.

• How We Migrated 30+ Kubernetes Clusters to Terraform

  Thibault JAMET

  This case study describes how a team migrated 30+ Kubernetes clusters from Sceptre/CDK/CloudFormation to Terraform, using iterative waves, custom import tooling, and CI-driven validation to minimize risk.

• Scalable ML with Azure, Kubernetes and KEDA: Generating Inputs with 500 Pods

  Konstantin Shilovskiy

  This case study shows how to build architecture for scalable ML pipeline on Azure using Kubernetes and KEDA to generate inputs with 500 pods and deploy models via Azure ML.

• More devops than I bargained for

  Amos Wenger

  A simple server migration from x86 to ARM64 spiraled into a full Kubernetes debugging saga.

  That familiar 'this should be simple' turning into 'why am I debugging IPv6 routing at 4 AM?' experience.

More case studies →

Matching jobs

1. • Data Engineer with Hadrian Automation

   • Salary: $120K to $200K a year

   • Location: based in the office in Los Angeles, CA, USA

   • Tech stack: Kubernetes, AWS, On-premise, Helm, ArgoCD, Go, Python, SQL, Kafka, Terraform

2. • Data Engineer with Verndale

   • Salary: $85K to $120K a year

   • Location: based in the office in Boston, MA, USA

   • Tech stack: Kubernetes, AWS, Azure, GCP, Docker, Python, SQL, Java, Scala, DynamoDB

3. • DevOps Engineer with Nasdaq

   • Salary: €48K to €60K a year

   • Location: based in the office (and remote from home) in Vilnius, LT

   • Tech stack: Kubernetes, AWS, Azure, GCP, On-premise, Flux, ArgoCD, Docker, Terraform, TeamCity

4. • DevOps Engineer with WGU Corporation

   • Salary: $127.7K to $191.5K a year

   • Location: based in the office in Salt Lake, UT, USA

   • Tech stack: Kubernetes, AWS, Shell, Python, Javascript, Java, Terraform, Cloudformation, Jenkins, Travis CI

5. • DevOps Engineer with Zoic Studios

   • Salary: CA$480 a day

   • Location: remote from Canada

   • Tech stack: Kubernetes, On-premise, Shell, Python, Terraform, Ansible, Grafana, Prometheus, ELK

Discover more Kubernetes jobs on Kube Careers →

Build something

• Kubernetes Event Driven Autoscaling: Spring Boot & RabbitMQ

  AISSAM ASSOUIK

  This article shows how Kubernetes Event-Driven Autoscaling (KEDA) enables scaling of Deployments, StatefulSets, CRDs and Jobs based on external event sources (e.g. RabbitMQ queue length) rather than just CPU/memory.

• Raspberry Pi K8S Cluster Setup for Home Lab with Cilium

  Mahinsha Nazeer

  This tutorial walks you through building a multi-node Kubernetes cluster on Raspberry Pis, and installing Cilium CNI for network, replacing kube-proxy for enhanced performance and policy enforcement.

• Service Binding for Kubernetes in Spring Boot cloud-native applications

  Saeed Zarinfam

  This tutorial shows how to use the Service Binding for Kubernetes spec to automatically bind Spring Boot apps to backing services (e.g. PostgreSQL) via Spring Cloud Bindings, eliminating manual env var wiring.

• Safeguarding OKE: Passwordless kubectl Access with OCI Instance Principals

  Ivan Delić

  This tutorial shows how to enable passwordless kubectl access to an Oracle Kubernetes Engine (OKE) cluster by using OCI Instance Principals, dynamic groups, scoped IAM policies, and the OCI CLI exec plugin.

More tutorials →

Call for Papers closing soon

1. 5

   days

   Devopsdays Salvador

   The Call For Paper is open until 19 October 2025 at GMT-4. More info →

   • Location: Salvador, BR

   • In-person conference organized by Devopsdays.

   • The conference starts on the 6 December 2025.

   • Apply here

2. 16

   days

   Devopsdays Porto Alegre

   The Call For Paper is open until 30 October 2025 at GMT-4. More info →

   • Location: Porto Alegre, BR

   • In-person conference organized by Devopsdays.

   • The conference starts on the 29 November 2025.

   • Apply here

3. 18

   days

   Devopsdays Los Angeles

   The Call For Paper is open until 2 November 2025 at GMT-5. More info →

   • Location: Los Angeles, CA, USA

   • In-person conference organized by Devopsdays.

   • The conference starts on the 7 March 2025.

   • Apply here

4. 19

   days

   KyvernoCon EU 2026

   The Call For Paper is open until 3 November 2025 at GMT-5. More info →

   • Location: Amsterdam, NL

   • In-person conference organized by Nirmata.

   • The conference starts on the 23 March 2026.

   • Apply here

5. 26

   days

   Cloud Native Latam Summit

   The Call For Paper is open until 10 November 2025 at GMT-5. More info →

   • This is a virtual event

   • Online conference organized by Cloud Native LATAM.

   • The conference starts on the 27 November 2025.

   • Apply here

6. 111

   days

   Web Days Convention

   The Call For Paper is open until 2 February 2026 at GMT-5. More info →

   • Location: Aix-en-Provence, FR

   • In-person conference organized by Web Days.

   • The conference starts on the 6 February 2026.

   • Apply here

7. 124

   days

   CfgMgmtCamp 2026 Ghent

   The Call For Paper is open until 15 February 2026 at GMT-5. More info →

   • Location: Ghent, BE

   • In-person conference organized by CfgMgmtCamp.

   • The conference starts on the 4 February 2026.

   • Apply here

More articles

• A Journey Through Kafkian SplitDNS in a Multitenant Kubernetes Offering

  Fabián Sellés Rosa

  This article describes how a Kubernetes PaaS team implemented split-DNS for Kafka in a multitenant cluster: overriding specific broker hostnames via CoreDNS templates and delegating endpoint control to tenants via ExternalName services.

• Enhancing Kubernetes Event Management with Custom Aggregation

  This article explains how to build a custom event aggregation system for Kubernetes that groups, correlates, and retains events beyond default capacity.

• Non-HA Kubernetes Gotchas: Downtime and Autoscaling Pitfalls with Single Replica Workloads

  Sumanth Mysore

  This article explains how to avoid downtime and autoscaling failures in non-HA Kubernetes by managing PodDisruptionBudgets and pod eviction settings for single-replica workloads.

• Start Sidecar First: How To Avoid Snags

  This article describes how to ensure your sidecars start and become ready before your main app container, exploring readiness, startupProbe, and postStart strategies to control container sequencing.

Even more articles →