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6 articles tagged #Kubernetes.
P.01Run three copies of a service for availability and you've created a new problem: only one of them should do certain jobs at a time. Here's how leader election actually works, from Raft's term-based voting to the etcd lease pattern most teams use in practice.
P.02Kubernetes 1.36 shipped 70 enhancements with no headline rewrite, just years of accumulated work reaching stable. Here's what actually changes for platform teams, and what's safe to skip for now.
P.03HPA scales on CPU and memory. But most production workloads don't scale well on those signals. KEDA, VPA, and Goldilocks fill the gaps that HPA leaves open.
P.04Service meshes promise secure, observable microservice communication. But most teams that adopt one do so before they need it. Here is how to decide, and what each option actually costs you.
P.05Learn how to deploy WebAssembly applications on Kubernetes using SpinKube and containerd-wasm-shim. Step-by-step tutorial covering cluster setup, Spin app deployment, monitoring, and production readiness.
P.06Everyone says go cloud-native. But what does that actually mean in 2026? We break down microservices, serverless, and containers — and why most teams should start simpler than they think.