This repository is a companion to the Korean book '컨ν μ΄λ μΈνλΌ νκ²½ ꡬμΆμ μν μΏ λ²λ€ν°μ€/λ컀' (Kubernetes/Docker for Container Infrastructure). It provides a collection of Vagrant-based lab environments, shell provisioning scripts, Kubernetes YAML manifests, Helm charts, and CI/CD examples (Jenkins) to help readers build and manage Kubernetes clusters on VirtualBox. The codebase includes single-master and multi-master (via Kubespray) cluster setups, along with demonstrations of core Kubernetes concepts (Pods, Services, Ingress, Storage, Monitoring). While the repository is actively maintained with yearly architecture documents, the actual scripts and configurations rely on outdated software versions (e.g., Kubernetes 1.18, Docker 18.06, CentOS 7) and external URLs that may become stale. The code is functional for educational purposes but is boilerplate-heavy and repetitive across chapters, limiting its reusability in production environments.
This is the Helm community coordination repository, containing governance documents, Helm Improvement Proposals (HIPs), meeting notes, brand assets, and security materials. It is not the main Helm codebase but the project's meta-repository for processes, decisions, and community management. It defines maintainer roles, release schedules, backwards compatibility policies, and hosts the HIP process for proposing changes to Helm. It also includes a skill for AI-assisted HIP authoring. While predominantly documentation, it contains reusable patterns for open-source governance, proposal templates, and machine-readable maintainer group definitions.