dev-k8s

Overview ¶

Package main implements a lightweight fake Kubernetes API server for development.

This server provides file-backed storage with watch support, sufficient to run the nstance-operator locally without a real Kubernetes cluster. Resources are stored as JSON files under temp/dev-k8s/ organized by resource type and namespace.

Usage:

go run ./cmd/dev-k8s
go run ./cmd/dev-k8s -addr :6443 -dir temp/dev-k8s

The server supports:

• CRUD operations for Secrets, ConfigMaps, and custom resources
• Watch API via fsnotify file watching
• Status subresource updates
• MD5-based resourceVersion for conflict detection