Function _restart_docker_desktop_windows

ci/util/docker_helper.py:195–255

Restart Docker Desktop on Windows to fix WSL2 backend issues. Returns: Tuple of (success, message)

()

def _restart_docker_desktop_windows() -> tuple[bool, str]:
    """Restart Docker Desktop on Windows to fix WSL2 backend issues.

    Returns:
        Tuple of (success, message)
    """
    print("  Attempting to restart Docker Desktop to fix WSL2 backend...", flush=True)

    # Find Docker Desktop executable
    docker_path = _find_docker_desktop_executable()
    if not docker_path:
        return False, "Docker Desktop executable not found"

    # Kill existing Docker Desktop processes
    print("  Stopping Docker Desktop...", flush=True)
    _kill_docker_desktop_windows()

    # Wait a bit for cleanup
    time.sleep(5)

    # Start Docker Desktop
    print("  Starting Docker Desktop...", flush=True)
    try:
        subprocess.Popen(
            [docker_path],
            stdout=subprocess.DEVNULL,
            stderr=subprocess.DEVNULL,
        )

        # Wait for Docker Desktop and WSL2 backend to start
        print(
            "  Waiting for Docker Desktop and WSL2 backend to initialize...", flush=True
        )

        for attempt in range(120):  # Try for up to 2 minutes
            time.sleep(1)

            # Check if Docker engine is responding
            if is_docker_available():
                # Also verify WSL2 backend is running
                wsl_running, _ = _check_wsl2_docker_backend()
                if wsl_running:
                    return (
                        True,
                        "Docker Desktop restarted successfully - WSL2 backend is running",
                    )

            # Print progress every 15 seconds
            if (attempt + 1) % 15 == 0:
                print(f"  Still waiting ({attempt + 1}s)...", flush=True)

        return (
            False,
            "Docker Desktop started but WSL2 backend failed to initialize within 2 minutes",
        )

    except KeyboardInterrupt as ki:
        handle_keyboard_interrupt(ki)