kubernetes archivos

Kubernetes 1.30: Improvements Operators Appreciate

K8s 1.30 brought pod scheduling readiness, GA validating admission policy, structured logging. Useful release for serious operators.

Kubecost gives cost visibility by namespace/deployment/label. OpenCost is its OSS core. When it helps and how to integrate.

K8s 1.31 brings AppArmor GA, stable sidecar containers, beta dynamic resource allocation. Release without drama but with important features.

The sidecar-or-not debate resolved with two options: Istio Ambient and Cilium Mesh. Operational comparison and which fits your team.

Running workloads when the grid is cleaner reduces emissions without changing infra. Tools, patterns, and cases with proven ROI.

Fluent Bit replaces heavy agents with a C binary barely over a megabyte. When it beats Promtail or Vector and how to integrate it without drama.

Moving SCADA to containers gains flexibility but opens new risk vectors. What works, what doesn’t, and how to govern the transition.

Cilium offers sidecar-less service mesh via eBPF. When it beats Linkerd/Istio and when its novel approach has limits.

A year after Sigstore’s explosion, OCI registries integrate native signing. How major registries adopt it and what works in production.

Linkerd prioritises simplicity and performance over features. When it’s a better choice than Istio, and why its Rust bet matters in operation.