def remote_login(self, nic_index=0, timeout=10):
"""
Log into the guest via SSH/Telnet/Netcat.
If timeout expires while waiting for output from the guest (e.g. a
password prompt or a shell prompt) -- fail.
@param nic_index: The index of the NIC to connect to.
@param timeout: Time (seconds) before giving up logging into the
guest.
@return: kvm_spawn object on success and None on failure.
"""
username = self.params.get("username", "")
password = self.params.get("password", "")
prompt = self.params.get("shell_prompt", "[\#\$]")
client = self.params.get("shell_client")
address = self.get_address(nic_index)
port = self.get_port(int(self.params.get("shell_port")))
if not address or not port:
logging.debug("IP address or port unavailable")
return None
if client == "ssh":
session = kvm_utils.ssh(address, port, username, password, prompt, timeout)
elif client == "telnet":
session = kvm_utils.telnet(address, port, username, password, prompt, timeout)
elif client == "nc":
session = kvm_utils.netcat(address, port, username, password, prompt, timeout)
if session:
session.set_status_test_command(self.params.get("status_test_" "command", ""))
return session
def ssh_login(self, timeout=10):
"""
Log into the guest via SSH/Telnet.
If timeout expires while waiting for output from the guest (e.g. a
password prompt or a shell prompt) -- fail.
@param timeout: Time (seconds) before giving up logging into the
guest.
@return: kvm_spawn object on success and None on failure.
"""
username = self.params.get("username", "")
password = self.params.get("password", "")
prompt = self.params.get("ssh_prompt", "[\#\$]")
use_telnet = self.params.get("use_telnet") == "yes"
address = self.get_address()
port = self.get_port(int(self.params.get("ssh_port")))
if not port:
return None
if use_telnet:
session = kvm_utils.telnet(address, port, username, password,
prompt, timeout)
else:
session = kvm_utils.ssh(address, port, username, password,
prompt, timeout)
if session:
session.set_status_test_command(self.params.get("ssh_status_test_"
"command", ""))
return session