Tag Archives: k8s

Signing And Verifying Container Images With Sigstore Cosign And Kyverno

If we want to be certain that what we’re running is what we built, we might need to sign container (Docker) images, as well as other types of artifacts. That’s where Cosign jump in. Sigstore Cosign makes signatures invisible, especially if we combine it with Kyverno or other Kubernetes admission controller solutions.

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Kubernetes Policies And Admission Controllers Compared – Kyverno vs Datree

Which tool for Kubernetes policies and admission controllers works better? Kyverno or Datree?

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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.

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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!

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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.

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Helm And Kustomize Replacement? Jsonnet With Grafana Tanka

Can Jsonnet with Tanka replace Helm and Kustomize?

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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?

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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.

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