def apply_dom0_state()

in sdw_updater/Updater.py [0:0]

• 16 lines of code
• 2 McCabe index (conditional complexity)

def apply_dom0_state():
    """
    Applies the dom0 state to ensure dom0 and AppVMs are properly
    Configured. This will *not* enforce configuration inside the AppVMs.
    Here, we call qubectl directly (instead of through sdw-admin) to
    ensure it is environment-specific.
    """
    sdlog.info("Applying dom0 state")
    cmd = ["sudo", "qubesctl", "--show-output", "state.highstate"]
    cmd_for_log = " ".join(cmd)
    try:
        output = subprocess.check_output(cmd)
        sdlog.info("Dom0 state applied")
        clean_output = Util.strip_ansi_colors(output.decode("utf-8").strip())
        detail_log.info(f"Output from command: {cmd_for_log}\n{clean_output}")
        return UpdateStatus.UPDATES_OK
    except subprocess.CalledProcessError as e:
        sdlog.error(f"Failed to apply dom0 state. See {DETAIL_LOG_FILE} for details.")
        sdlog.error(str(e))
        clean_output = Util.strip_ansi_colors(e.output.decode("utf-8").strip())
        detail_log.error(f"Output from failed command: {cmd_for_log}\n{clean_output}")
        return UpdateStatus.UPDATES_FAILED