arcbox-agent 0.0.1-alpha.1

Guest agent for ArcBox VMs
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//! ArcBox Guest Agent
//!
//! Runs inside the guest VM to handle host requests.
//!
//! The agent listens on vsock port 1024 and processes RPC requests from the host.
//! It manages container lifecycle and executes commands within the guest VM.

use anyhow::Result;
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};

mod agent;

// These modules contain the core logic. They are always compiled for testing,
// but only used at runtime on Linux where vsock is available.
mod container;
mod exec;
mod log_watcher;
mod pty;
mod rpc;

// Mount module uses Linux-specific syscalls (mount/umount).
#[cfg(target_os = "linux")]
mod mount;

#[tokio::main]
async fn main() -> Result<()> {
    // Initialize logging
    tracing_subscriber::registry()
        .with(
            tracing_subscriber::EnvFilter::try_from_default_env()
                .unwrap_or_else(|_| "arcbox_agent=info".into()),
        )
        .with(tracing_subscriber::fmt::layer())
        .init();

    tracing::info!("ArcBox agent starting...");

    // Run the agent
    agent::run().await
}