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Found 1,111 results for: Kubernetes

coolvds.com › Blog › DevOps & Infrastructure

Kubernetes 1.30 Production Guide: Configuring LimitedSwap and DRA on High-Performance Nodes

· CoolVDS Team

A battle-hardened analysis of Kubernetes 1.30 features for Norwegian DevOps teams. We ditch the 'Uwubernetes' jokes to focus on enabling Node Memory Swap (LimitedSwap), implementing Structured DRA for GPUs, and fixing sidecar scaling issues. Includes specific configs for 2025 production environments.

coolvds.com › Blog › Security & Compliance

Container Security is a Lie: Hardening Kubernetes in a Hostile Environment

· CoolVDS Team

Default container configurations are a security disaster waiting to happen. We dismantle the myth of isolation, covering immutable infrastructure, eBPF runtime filtering, and why your host kernel choice determines your survival under GDPR pressure.

coolvds.com › Blog › DevOps & Infrastructure

Kubernetes Networking Deep Dive: CNI Performance & eBPF in 2025

· CoolVDS Team

Stop blaming DNS. This guide dissects packet flow, CNI encapsulation overhead, and why switching to eBPF on high-performance VDS is non-negotiable for Norwegian production clusters.

coolvds.com › Blog › DevOps & Infrastructure

Kubernetes Networking in 2025: From CNI Chaos to eBPF Precision

· CoolVDS Team

Networking remains the most complex layer of Kubernetes. In this deep dive, we bypass legacy iptables, implement eBPF with Cilium, and discuss why your underlying VPS architecture determines your cluster's fate.

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