Spins up Headscale 0.23 (with embedded DERP) plus two Tailscale peers in docker compose, generates pre-auth keys, and runs three integration tests behind the `integration` feature: - test_register_and_receive_netmap: full TS2021 → register → first netmap fetch - test_proxy_listener_accepts: starts the daemon and waits for it to reach the Running state - test_daemon_lifecycle: full lifecycle including DERP connect, then clean shutdown via the DaemonHandle Run with `sunbeam-net/tests/run.sh` (handles compose up/down + auth key provisioning) or manually via cargo nextest with the env vars SUNBEAM_NET_TEST_AUTH_KEY and SUNBEAM_NET_TEST_COORD_URL set.
930 B
930 B