def stop(self, *, instance_name: str) -> None:
"""Passthrough for running multipass stop.
:param str instance_name: the name of the instance to stop.
"""
cmd = [self.provider_cmd, "stop", instance_name]
try:
_run(cmd)
except subprocess.CalledProcessError as process_error:
raise errors.ProviderStopError(
provider_name=self.provider_name,
exit_code=process_error.returncode) from process_error
def stop(self) -> None:
self._ssh_client.close()
try:
telnet = telnetlib.Telnet(host="localhost", port=self._telnet_port)
except socket.gaierror as telnet_error:
raise errors.ProviderCommunicationError(
protocol="telnet",
port=self._telnet_port,
error=telnet_error.strerror) from telnet_error
try:
telnet.read_until("(qemu) ".encode())
telnet.write("savevm latest\n".encode())
telnet.read_until("(qemu) ".encode())
telnet.write("quit\n".encode())
except (OSError, EOFError) as telnet_error:
raise errors.ProviderStopError(provider_name=self.provider_name,
exit_code=None) from telnet_error
def stop(self, *, instance_name: str, time: int = None) -> None:
"""Passthrough for running multipass stop.
:param str instance_name: the name of the instance to stop.
:param str time: time from now, in minutes, to delay shutdown of the
instance.
"""
cmd = [self.provider_cmd, "stop"]
if time:
cmd.extend(["--time", str(time)])
cmd.append(instance_name)
try:
_run(cmd)
except subprocess.CalledProcessError as process_error:
raise errors.ProviderStopError(
provider_name=self.provider_name, exit_code=process_error.returncode
) from process_error
