def _run_main(self, parsed_args, parsed_globals):
try:
master_dns = emrutils.find_master_instance(
self._session, parsed_globals,
parsed_args.cluster_id)['PublicDnsName']
if not master_dns:
raise exceptions.MasterDNSNotAvailableError
key_file = parsed_args.key_pair_file
sshutils.validate_ssh_with_key_file(key_file)
f = tempfile.NamedTemporaryFile(delete=False)
if (sshutils.check_command_key_format(key_file, ['cer', 'pem'])
and (emrutils.which('ssh') or emrutils.which('ssh.exe'))):
command = [
'ssh', '-o', 'StrictHostKeyChecking=no', '-o',
'ServerAliveInterval=10', '-ND', '8157', '-i',
parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns
]
else:
command = [
'putty', '-ssh', '-i', parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns, '-N', '-D', '8157'
]
print(' '.join(command))
rc = subprocess.call(command)
return rc
except KeyboardInterrupt:
print('Disabling Socks Tunnel.')
return 0
def _run_main(self, parsed_args, parsed_globals):
master_dns = emrutils.find_master_instance(
self._session, parsed_globals,
parsed_args.cluster_id)['PublicDnsName']
if not master_dns:
raise exceptions.MasterDNSNotAvailableError
key_file = parsed_args.key_pair_file
sshutils.validate_ssh_with_key_file(key_file)
f = tempfile.NamedTemporaryFile(delete=False)
if (sshutils.check_command_key_format(key_file, ['cer', 'pem'])
and (emrutils.which('ssh') or emrutils.which('ssh.exe'))):
command = [
'ssh', '-o', 'StrictHostKeyChecking=no', '-o',
'ServerAliveInterval=10', '-i', parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns
]
if parsed_args.command:
command.append(parsed_args.command)
else:
command = [
'putty', '-ssh', '-i', parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns, '-t'
]
if parsed_args.command:
f.write(parsed_args.command)
f.write('\nread -n1 -r -p "Command completed. Press any key."')
command.append('-m')
command.append(f.name)
f.close()
print(' '.join(command))
rc = subprocess.call(command)
os.remove(f.name)
return rc
def _run_main(self, parsed_args, parsed_globals):
master_dns = sshutils.validate_and_find_master_dns(
session=self._session,
parsed_globals=parsed_globals,
cluster_id=parsed_args.cluster_id)
key_file = parsed_args.key_pair_file
sshutils.validate_ssh_with_key_file(key_file)
f = tempfile.NamedTemporaryFile(delete=False)
if (sshutils.check_command_key_format(key_file, ['cer', 'pem']) and
(emrutils.which('ssh') or emrutils.which('ssh.exe'))):
command = ['ssh', '-o', 'StrictHostKeyChecking=no', '-o',
'ServerAliveInterval=10', '-i',
parsed_args.key_pair_file, constants.SSH_USER +
'@' + master_dns]
if parsed_args.command:
command.append(parsed_args.command)
else:
command = ['putty', '-ssh', '-i', parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns, '-t']
if parsed_args.command:
f.write(parsed_args.command)
f.write('\nread -n1 -r -p "Command completed. Press any key."')
command.append('-m')
command.append(f.name)
f.close()
print(' '.join(command))
rc = subprocess.call(command)
os.remove(f.name)
return rc
def _run_main(self, parsed_args, parsed_globals):
try:
master_dns = sshutils.validate_and_find_master_dns(
session=self._session,
parsed_globals=parsed_globals,
cluster_id=parsed_args.cluster_id)
key_file = parsed_args.key_pair_file
sshutils.validate_ssh_with_key_file(key_file)
f = tempfile.NamedTemporaryFile(delete=False)
if (sshutils.check_command_key_format(key_file, ['cer', 'pem']) and
(emrutils.which('ssh') or emrutils.which('ssh.exe'))):
command = ['ssh', '-o', 'StrictHostKeyChecking=no', '-o',
'ServerAliveInterval=10', '-ND', '8157', '-i',
parsed_args.key_pair_file, constants.SSH_USER +
'@' + master_dns]
else:
command = ['putty', '-ssh', '-i', parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns, '-N', '-D',
'8157']
print(' '.join(command))
rc = subprocess.call(command)
return rc
except KeyboardInterrupt:
print('Disabling Socks Tunnel.')
return 0
def _run_main_command(self, parsed_args, parsed_globals):
master_dns = sshutils.validate_and_find_master_dns(
session=self._session,
parsed_globals=parsed_globals,
cluster_id=parsed_args.cluster_id)
key_file = parsed_args.key_pair_file
sshutils.validate_ssh_with_key_file(key_file)
f = tempfile.NamedTemporaryFile(delete=False)
if (emrutils.which('ssh') or emrutils.which('ssh.exe')):
command = [
'ssh', '-o', 'StrictHostKeyChecking=no', '-o',
'ServerAliveInterval=10', '-i', parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns, '-t'
]
if parsed_args.command:
command.append(parsed_args.command)
else:
command = [
'putty', '-ssh', '-i', parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns, '-t'
]
if parsed_args.command:
f.write(parsed_args.command)
f.write('\nread -n1 -r -p "Command completed. Press any key."')
command.append('-m')
command.append(f.name)
f.close()
print(' '.join(command))
rc = subprocess.call(command)
os.remove(f.name)
return rc
def _run_main_command(self, parsed_args, parsed_globals):
try:
master_dns = sshutils.validate_and_find_master_dns(
session=self._session,
parsed_globals=parsed_globals,
cluster_id=parsed_args.cluster_id)
key_file = parsed_args.key_pair_file
sshutils.validate_ssh_with_key_file(key_file)
f = tempfile.NamedTemporaryFile(delete=False)
if (emrutils.which('ssh') or emrutils.which('ssh.exe')):
command = [
'ssh', '-o', 'StrictHostKeyChecking=no', '-o',
'ServerAliveInterval=10', '-ND', '8157', '-i',
parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns
]
else:
command = [
'putty', '-ssh', '-i', parsed_args.key_pair_file,
constants.SSH_USER + '@' + master_dns, '-N', '-D', '8157'
]
print(' '.join(command))
rc = subprocess.call(command)
return rc
except KeyboardInterrupt:
print('Disabling Socks Tunnel.')
return 0
def test_ssh_scp_key_file_format(self, emrutils):
def which_side_effect(program):
if program == 'ssh' or program == 'scp':
return '/some/path'
emrutils.which.side_effect = which_side_effect
key_file1 = 'key.abc'
sshutils.validate_ssh_with_key_file(key_file1)
sshutils.validate_scp_with_key_file(key_file1)
key_file2 = 'key'
sshutils.validate_ssh_with_key_file(key_file2)
sshutils.validate_scp_with_key_file(key_file2)
def test_ssh_scp_key_file_format(self, emrutils):
def which_side_effect(program):
if program == 'ssh' or program == 'scp':
return '/some/path'
emrutils.which.side_effect = which_side_effect
key_file1 = 'key.abc'
sshutils.validate_ssh_with_key_file(key_file1)
sshutils.validate_scp_with_key_file(key_file1)
key_file2 = 'key'
sshutils.validate_ssh_with_key_file(key_file2)
sshutils.validate_scp_with_key_file(key_file2)