Tag Archives: Kubernetes

Admission Controllers Or CLI? Kubernetes Policy Validations with Datree

Datree is known as a great solution for client-side manifest scanning and policy enforcement. That just changed with the introduction of Kubernetes admission controllers. Datree now supports both, so it’s time to revisit the project and see whether it is a good choice for server-side validations and policy enforcement.

Continue reading

Gateway API – Ingress And Service Mesh Spec Replacement?

Ingress and service mesh specifications are about to be replaced with Gateway API. Let’s see it in action!

Continue reading

Cloud And Kubernetes Cost Reporting With CAST AI

Exploring CAST AI as a way to combine scaling with cost reporting of cloud and Kubernetes resources.

Continue reading

Helm And Kustomize Replacement? Jsonnet With Grafana Tanka

Can Jsonnet with Tanka replace Helm and Kustomize?

Continue reading

Eliminate Kubernetes Secrets With Secrets Store CSI Driver (SSCSID)

“Kubernetes secrets are not secure enough!” If that’s true, maybe we should eliminate them altogether. Can we do that? Can we live without Kubernetes secrets? Is Secrets Store CSI Driver (SSCSID) the solution?

Continue reading

KEDA: Kubernetes Event-Driven Autoscaling

Kubernetes Horizontal Pod Autoscaler (HPA) is limited to memory and CPU metrics. It can be extended with custom metrics, but that might not be enough either. KEDA (Kubernetes Event-Driven Autoscaling) might be the solution for all (horizontal) scaling needs.

Continue reading

kpt YAML Transformation – No Helm Templates, No Kustomize Overlays

Why don’t we use “pure” YAML to define Kubernetes resources? Wouldn’t that be more “GitOps friendly” than using Helm templates or Kustomize overlays? Can kpt get us back to “pure” YAML?

Continue reading

Container (Docker) Images Without Dockerfile With Buildpacks and kpack

Can we build container (Docker) images without Dockerfile? Do we need Dockerfile or can we accomplish the same or better results with Buildpacks, Paketo, and kpack?

Continue reading