Kubernetes 1.36's Memory QoS Goes Tiered: What TieredReservation Actually Guarantees on a Multi-Tenant Node
Kubernetes 1.36 lets a kubelet write hard memory.min protection for Guaranteed pods and soft memory.low for Burstable ones. Here's exactly what that stops a noisy neighbor from doing on a bin-packed multi-tenant node — and the two failure modes it still doesn't cover.
Kubernetes 1.36 Didn't Put DRA in GA — Here's What Shipped, and How to Run GPU-Aware Scheduling on Your Own Hetzner Fleet
Kubernetes 1.36 didn't put Dynamic Resource Allocation into GA — that happened in 1.34. Here's what actually shipped for GPU scheduling, and how to get a real DRA-scheduled GPU node onto a self-hosted Cluster API fleet on Hetzner.
Kubernetes 1.36's HPA Can Now Scale to Zero: What It Actually Changes for Idle-App Billing
Kubernetes 1.36 finally defaults HPAScaleToZero on, but it only solves half the scale-to-zero problem. Here's the exact split, real cold-start numbers from Render and Fly.io, and a worked cost model for a self-hosted PaaS's dormant-app billing.
Kubernetes 1.36's PSI Metrics Graduate to GA: What Pressure Stall Information Catches About Resource Starvation That CPU% Utilization Misses
Kubernetes 1.36 locks PSI metrics to GA, catching resource stalls a CPU% dashboard can't see. Here's the worked example, the two ways the signal can lie, and the pre-flight checklist a bare-metal fleet needs before trusting it.
KubeVela's OAM Delivery Engine Runs Alibaba's Hybrid Cloud and ByteDance's Gaming PaaS: What It Buys Over a Simpler Git-Push Deploy API
KubeVela's component-trait-policy-workflow model runs Alibaba's hybrid-cloud fleet and ByteDance's gaming PaaS. Here's the concrete YAML gap between that and a Render-style git-push deploy API — and when the extra layer is worth the complexity.
What Self-Hosting OpenMeter's Kafka+ClickHouse Stack Actually Costs a Git-Push PaaS
OpenMeter's self-hosted stack adds two new stateful services — Kafka and ClickHouse — to bill per millisecond. Here's what that actually costs in Hetzner hardware and ops burden against billing tenants on signals a PaaS already tracks for free.
Railway's Three Years Without a Price Increase vs Render's April 2026 Repricing: What Sticker Stability Actually Signals
Railway hasn't touched its plan fee or rate card since 2023; Render restructured its entire workspace pricing in April 2026. Here's what the two timelines actually reveal about cost structure, growth strategy, and why a flat sticker price isn't the same claim as a flat bill.
Zeabur's $5 'No Sleep' Credit vs a €4.35 Hetzner Box: What You're Actually Paying For
Zeabur's $5/month Dev plan sells freedom from cold-start sleep. A line-by-line recompute of what that $5 credit actually covers on Zeabur's metered RAM pricing versus a €4.35 Hetzner CX22 that was never billed by the minute at all.
Canine's MCP Server Can Deploy — Coolify's Still Can't: A Tool-by-Tool Audit
Canine's built-in MCP server ships one write tool — DeployProject — where Coolify's stays fully read-only. Here's the exact tool list across Canine, Coolify, and Dokploy, and what Canine's Kubernetes-native architecture actually buys over each.