// the find
yeasy/docker_practice
最新Docker容器技术，从真实案例中学习最佳实践！| Learn and understand Docker&Container technologies, with real DevOps practice!
A Chinese-language book repo teaching Docker from scratch through to Kubernetes, security, and observability. It's a gitbook-style project — markdown files organized into 21 chapters, rendered via VuePress, with PDF releases on CI. Aimed at Chinese-speaking developers who want structured, progressive Docker learning rather than scattered docs.
Keeps pace with Docker Engine releases (currently tracking v29.x, pushed yesterday). Coverage is genuinely broad and logically sequenced — namespaces/cgroups internals in ch12, then Kubernetes setup options (kubeadm, kind, k3s) in ch14, security model in ch18. The working demo directories with actual Dockerfiles and compose files mean the examples are runnable, not just illustrative. CI pipeline does link checking, which keeps a book this size from rotting silently.
It's Chinese-only, so the 26k stars represent a specific audience — if you don't read Chinese, this is a no-go. The Kubernetes coverage (chs 13-14) is conceptual and setup-focused but thin on day-two operations: no Helm, no operators, nothing about upgrades or cluster maintenance. Mesos and Swarm chapters are still present despite both being effectively dead in 2026 — that content is misleading to anyone who stumbles into it. The book format also means you can't run a quick search for 'how do I do X' the way you'd use official docs; it's linear by design.