def reset_network_config():
"""restore initial blank /etc/network/configure"""
if reset_netplan():
display_success("Network configuration has been reset via netplan.")
else:
display_error("Failed to reset network config via netplan.")
def reset_devices():
cli.info_2("Reseting devices configuration")
ready = cli.ask_yes_no("Sure you want to remove all devices conf?", default=False)
if not ready:
return
if reset_writers():
display_success("Devices configuration removed.")
else:
display_error("Failed to reset devices configuration.")
pause()
def display_toggle_host():
enabled = read_conf().get("enabled", False)
answer = cli.ask_yes_no(
"You are about to {} this host. Are you sure?".format(
"disable" if enabled else "enable"))
if answer:
enabled = not enabled # toggled
ns = "enabled" if enabled else "disabled"
if toggle_host(enabled):
display_success("Successfuly {} host!".format(ns))
else:
display_error("Error: host could not be {}.".format(ns))
pause()
def add_device():
cli.info_2("Please remove all SD-cards from all writers.")
ready = cli.ask_yes_no("Ready?", default=False)
if not ready:
return
cli.info(
"Great! Now please insert",
cli.bold,
"one",
cli.reset,
"SD-card into the writer you want to configure.",
)
cli.info_3("waiting for card", end="")
block_name = None
while block_name is None:
time.sleep(1)
cli.dot()
block_name = find_device()
cli.info("FOUND")
# we now have a new DEVICE.
device_id = get_device_id(block_name)
slot = get_next_slot()
# update configured writers list
writers = read_conf().get("writers", {})
writers.update({slot: device_id})
if update_conf({"writers": writers}):
display_success(
"Found your",
humanfriendly.format_size(get_block_size(block_name), binary=True),
"card on",
cli.bold,
block_name,
cli.reset,
"({})".format(get_display_name(block_name)),
".\n",
"Assigned slot:",
cli.bold,
slot,
)
else:
display_error("Failed to configure a slot for", cli.bold, block_name)
pause()
def exit_to_logout():
display_success("Exiting to logout.")
sys.exit(20)
def exit_to_shell():
display_success("Exiting to shell.")
sys.exit(10)