def get_ssh_connection(self, host, username, password):
"""Create an SSH connection object to a host"""
ssh_timeout = self.config.compute.ssh_timeout
ssh_client = Client(host, username, password, ssh_timeout)
if not ssh_client.test_connection_auth():
raise exceptions.SSHTimeout()
else:
return ssh_client
def __init__(self, server, username, password):
ssh_timeout = TempestConfig().compute.ssh_timeout
network = TempestConfig().compute.network_for_ssh
ip_version = TempestConfig().compute.ip_version_for_ssh
addresses = server['addresses'][network]
for address in addresses:
if address['version'] == ip_version:
ip_address = address['addr']
break
if ip_address is None:
raise ServerUnreachable()
self.ssh_client = Client(ip_address, username, password, ssh_timeout)
if not self.ssh_client.test_connection_auth():
raise SSHTimeout()
def __init__(self, server, username, password=None, pkey=None):
ssh_timeout = TempestConfig().compute.ssh_timeout
network = TempestConfig().compute.network_for_ssh
ip_version = TempestConfig().compute.ip_version_for_ssh
ssh_channel_timeout = TempestConfig().compute.ssh_channel_timeout
if isinstance(server, basestring):
ip_address = server
else:
addresses = server['addresses'][network]
for address in addresses:
if address['version'] == ip_version:
ip_address = address['addr']
break
else:
raise ServerUnreachable()
self.ssh_client = Client(ip_address, username, password, ssh_timeout,
pkey=pkey,
channel_timeout=ssh_channel_timeout)
if not self.ssh_client.test_connection_auth():
raise SSHTimeout()
