Admin server subsystem for ReifyDB.

This crate provides an Axum-based HTTP server for web-based administration of ReifyDB. It integrates with the shared tokio runtime and implements the standard ReifyDB Subsystem trait for lifecycle management.

Features

• REST API for configuration and metrics
• Authentication support (optional)
• Static file serving for admin UI
• Health check endpoint
• Graceful shutdown support

Endpoints

• GET /health - Health check
• POST /v1/auth/login - Login
• POST /v1/auth/logout - Logout
• GET /v1/auth/status - Auth status
• GET /v1/config - Get configuration
• PUT /v1/config - Update configuration
• POST /v1/execute - Execute query
• GET /v1/metrics - System metrics
• GET / - Admin UI

Example

use reifydb_sub_server::SharedRuntime;
use reifydb_sub_server_admin::{AdminConfig, AdminSubsystem, AdminState};

// Create shared runtime
let runtime = SharedRuntime::new(4);

// Create application state
let state = AdminState::new(engine, 1000, Duration::from_secs(30), false, None);

// Create and start admin subsystem
let mut admin = AdminSubsystem::with_runtime(
    "127.0.0.1:9090".to_string(),
    state,
    Arc::new(runtime),
);
admin.start()?;