? Monitoring with NetFlow, Life of a DNS query, Bare metal Kubernetes

It's a special edition of Learn Kubernetes Weekly: it's issue 26!

26 weeks, so roughly 6 months since we launched the newsletter (there are ~52 weeks in a year — thank you, Sergiu Bodiu , for reminding me!).

Also, all talks from KubeCon EU have been uploaded. You can find them here.

Let's get to the articles from this week:

?? Articles

???? Service communication monitoring in Kubernetes with NetFlow

???? The life of a DNS query in Kubernetes

???? A Retrospective of working with bare metal Kubernetes, or to there and back

??Improve cluster monitoring with network mapping in Grafana

??Zalando Postgres operator in production: the way of Helm

??How to preview and diff your Argo CD deployments

??Installing Istio multicluster deployment with Terraform

??On Amazon EKS and cost optimisation

??Kubernetes cost optimisation in GKE

? 0?Kubernetes: cluster cost monitoring — Kubernetes Resource Report and Kubecost

? ??Considerations for hardening your GKE, a workload perceptive

? ??Seccomp — secure computing mode for Kubernetes and Docker

? ??The power of Linux cgroups: how containers take control of their resources

? ??Who's killing my pods?

? ??Single application, multiple sources : practical usage in ArgoCD

? ??Kubernetes OOM and CPU throttling

? ??Blue/Green or Canary Amazon EKS clusters migration for stateless ArgoCD workloads

?? Tutorials

??Monitor Kubernetes cluster performance with the Prometheus operator

??Azure DevOps agents on AKS with kaniko

?? Kubernetes jobs

Site Reliability Engineer??? ￡60K - 80K Remote (UK)

Kubernetes Engineer??? $150K - 225K ?? Remote (Worldwide)

?? Discover more opportunities on?Kube Careers.

?? Tools and libraries

???? davidb/kubectl-view-allocations

??aquasecurity/trivy

??kubefirst/kubefirst

??plexsystems/konstraint

??garutilorenzo/k3s-aws-terraform-cluster

??benc-uk/kubeview

??kvdi/kvdi

??ishantanu/awesome-kubectl-plugins

??kubernetes-sigs/kubebuilder

? 0?kubernetes-sigs/cluster-api

?? Upcoming Kubernetes events

?? Open source summit North America??? May 10

Introducing the OWASP top 10 for Kubernetes??? May 10

Deploy to Kubernetes: the cool kids' guide & Karpenter, just-in-time nodes provisioning for any Kubernetes cluster??? May 11

Scaling with Kubernetes??? May 17

KubeHuddle??? May 17

?? Cloud Day??? Jun 7

?? Advanced Kubernetes course??? Jun 15

?? You can find more events on?Kube Events.

?? Call for papers closing soon

QCon New York???closes May 31

?? Cloud Day???closes Jun 6

KubeCon China 2023???closes Jun 18

KubeCon North America 2023???closes Jun 19

Kubernetes Community Days Washington DC???closes Jul 1

Edgecase 2023: Kubernetes at the edge???closes Jul 1

Kubernetes Community Days UK 2023???closes Jul 2

?? Wearedevelopers World Congress???closes Jul 19

Platform engineering 2023???closes Aug 1

?? You can find more Call for Papers on?Kube Events.

Until next time!

— Dan