Question

我正在关注RyPC website的例子但我似乎无法让它发挥作用。我的代码如下：

#!/usr/bin/python

from rpyc.utils.zerodeploy import DeployedServer
from plumbum import SshMachine

# create the deployment
mach = SshMachine("ec2.myhost.com")
server = DeployedServer(mach)

# and now you can connect to it the usual way
conn1 = server.classic_connect()
print conn1.modules.sys.platform

conn2 = server.classic_connect()
print conn2.modules.os.getpid()

# when you're done - close the server and everything will disappear
server.close()

我从本地服务器连接到EC2实例。我打开了所有的端口以防万一。没有。对于localhost-＆gt; ec2，我得到以下内容：

Enter passphrase for key '/home/crazybeardedman/.ssh/id_dsa':
Traceback (most recent call last):
  File "./test_stage.py", line 7, in <module>
    mach = SshMachine("stage")
  File "/usr/local/lib/python2.7/dist-packages/plumbum/machines/ssh_machine.py", line 106, in __init__
    new_session = new_session)
  File "/usr/local/lib/python2.7/dist-packages/plumbum/machines/remote.py", line 129, in __init__
    self._session = self.session(new_session = new_session)
  File "/usr/local/lib/python2.7/dist-packages/plumbum/machines/ssh_machine.py", line 150, in session
    self.encoding, isatty, self.connect_timeout)
  File "/usr/local/lib/python2.7/dist-packages/plumbum/machines/session.py", line 141, in __init__
    self.run("")
  File "/usr/local/lib/python2.7/dist-packages/plumbum/machines/session.py", line 224, in run
    return run_proc(self.popen(cmd), retcode)
  File "/usr/local/lib/python2.7/dist-packages/plumbum/commands/processes.py", line 186, in run_proc
    stdout, stderr = proc.communicate()
  File "/usr/local/lib/python2.7/dist-packages/plumbum/machines/session.py", line 92, in communicate
    line = pipe.readline()
  File "/usr/local/lib/python2.7/dist-packages/plumbum/machines/session.py", line 42, in readline
    raise EOFError()
EOFError

我需要对sshd或身份验证（使用pam和ldap）执行此操作吗？

RPyC零部署无法正常工作

0 个答案: