Cloud Platform on SRE Engineering Practicehttps://www.sre.wang/en/tags/cloud-platform/Recent content in Cloud Platform on SRE Engineering PracticeHugo -- gohugo.ioenSat, 22 Aug 2026 10:33:07 +0800Don't Fall for the No-Ops Myth: 5 Production-Level Governance Decisions for Serverless Cold Starts, Cost Explosions, and Observability Blind Spotshttps://www.sre.wang/en/posts/cloud-serverless-production-pitfalls/Sat, 22 Aug 2026 10:33:07 +0800https://www.sre.wang/en/posts/cloud-serverless-production-pitfalls/5 Serverless production pitfalls: cold start optimization from 5s to 200ms, monthly cost surge 60x, observability blind spots, IAM policy explosion, and a selection decision tree. Includes real architecture decisions and performance benchmarks.Managed Clusters Aren't Set-and-Forget: 5 Production Pitfalls After Migrating from Self-Hosted K8s to ACKhttps://www.sre.wang/en/posts/cloud-ack-managed-cluster-pitfalls/Sat, 08 Aug 2026 10:38:00 +0800https://www.sre.wang/en/posts/cloud-ack-managed-cluster-pitfalls/After migrating from self-hosted K8s to Alibaba Cloud ACK managed cluster, the control plane is indeed managed for you, but these 5 pitfalls will wake SREs at 3 AM: network plugin selection, CSI cross-zone storage scheduling, Cluster Autoscaler scale-down delay, image pull rate limiting, and control plane observability gaps.