Reference

Lookup material — consult these when you already know what you are building and need the exact surface. For explanations of why things work the way they do, see Concepts.

• CLI — the three commands the elara binary ships, and why go install is not among the supported install routes.
• etcd API compatibility — which etcd v3 RPCs Elara implements on port 2379, where behavior diverges from real etcd, and how keys map onto namespaces and paths. Read this before pointing an existing etcd client at Elara.
• ConnectRPC API — the services behind port 8080, which ones are mounted under which configuration, and per-RPC authorization notes. This is the API the Web UI itself uses.
• Errors catalog — every domain sentinel error and the status code a client sees for it, on both APIs.
• Performance baseline — what each operation costs, what scales with what, and how to re-measure. Start here before optimizing anything, and note that a durable write is dominated by a single fsync.
• Troubleshooting & FAQ — symptom-first. Start here when something is already broken; most entries link back into the reference pages above.