def __init__(self) -> None:
"""Initialize a MultipassCommand instance.
:raises errors.ProviderCommandNotFound:
if the multipass command is not found.
"""
provider_cmd = "multipass"
if not shutil.which(provider_cmd):
raise errors.ProviderCommandNotFound(command=provider_cmd)
self.provider_cmd = provider_cmd
def __init__(self) -> None:
"""Initialize a MultipassCommand instance.
:raises errors.ProviderCommandNotFound:
if the multipass command is not found.
"""
provider_cmd = "multipass"
if not shutil.which(provider_cmd):
raise errors.ProviderCommandNotFound(command=provider_cmd)
self.provider_cmd = provider_cmd
# Workaround for https://github.com/CanonicalLtd/multipass/issues/221
signal.signal(signal.SIGUSR1, _ignore_signal)
def __init__(self, *, ssh_username: str, ssh_key_file: str) -> None:
"""Initialize a QemuDriver instance.
:raises errors.ProviderCommandNotFound:
if the relevant qemu command is not found.
"""
provider_cmd = _get_qemu_command()
if not shutil.which(provider_cmd):
raise errors.ProviderCommandNotFound(command=provider_cmd)
self.provider_cmd = provider_cmd
# TODO detect collisions and make dynamic
self._telnet_port = 64444
# TODO detect collisions and make dynamic
self._ssh_port = 5555
self._ssh_username = ssh_username
self._ssh_key_file = ssh_key_file
self._qemu_proc = None # type: subprocess.Popen
self._ssh_client = paramiko.SSHClient()
self._ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())