mkv/TODO.md

mkv TODO

Done

• SQLite schema + pragmas + ReadPool + WriterHandle (db.rs)
• Config parsing with validation (config.rs)
• Error types with axum IntoResponse (error.rs)
• Consistent hash ring with virtual nodes + stability tests (hasher.rs)
• Volume HTTP client — key-as-path, no sidecar files (volume.rs)
• Health checker background task (health.rs)
• HTTP handlers with pure decision functions extracted (server.rs)
• CLI with clap subcommands (main.rs)
• Rebuild tool — recursive nginx autoindex walk (rebuild.rs)
• Rebalance tool with --dry-run (rebalance.rs)
• Integration tests — 8 tests against real nginx (Docker Compose)
• Unit tests — 17 tests (hasher, server pure fns, rebalance planning)
• Key-as-path simplification (removed content-addressed paths + .key sidecars)

Remaining

Worth doing

• Typed volume errors — replace String errors in volume.rs with a proper enum
• Unit tests for db.rs — CRUD round-trip with in-memory SQLite
• Graceful shutdown — drain in-flight requests, flush writer

Nice to have

• Metrics — request count, latency histograms, volume error rates
• Request ID / tracing spans — per-request trace context
• Config reload — SIGHUP to reload config without restart
• Rate limiting on list endpoint — prefix scan can be expensive