Sagar, Have you worked on RobotFramework-sshlibrary. It seem to have very simple interface for both command processing/execution as well as interactive session to grep responses and decide the flow.
Let me know if you face any issues. Can help you solve. -paragm On Thursday, August 8, 2013 at 12:20:25 AM UTC-7, sagar varule wrote: > Hi All, > > Im using Paramiko for my SSH automation. Im using method that is shown in > demo_simple.py example which comes with Paramiko. Below is code from > demo_simple.py. > > As you can make out, below code opens SSH connection and opens Interactie > Shell, and then wait for the command from user. > I want to submit the command to this Interactive Shell using code. > > try: > client = paramiko.SSHClient() > client.load_system_host_keys() > client.set_missing_host_key_policy(paramiko.WarningPolicy()) > print '*** Connecting...' > client.connect(hostname, port, username, password) > chan = client.invoke_shell() > print repr(client.get_transport()) > print '*** Here we go!' > print > interactive.interactive_shell(chan) > chan.close() > client.close() > > Well Another approach I tried is instead of opening interactive_shell, > directly issue command using; > > stdin, stdout, stderr = client.exec_command(bv_cmd) > for line in stderr.readlines(): > print line > for line in stdout.readlines(): > print line > But problem here is client.exec_command(bv_cmd) waits for command to execute > completely and then it returns to stdout,stderr. And I want to see the ouput > from the command during its execution. Because my command takes long time for > execution. > > Big Picture in My Mind: Big Picture I that want to achieve is, Opening > different SSH connection to different host, and it will issue commands to all > host, wait for execution. All execution should happen parallel.(just wanted > to share my thought, and wanted to hear opinions from you all. Is this > possible??). I am not big programmer, just 2 years experience with asp.net C# > 2.0 so i would appreciate if discussion happens in simple english. -- https://mail.python.org/mailman/listinfo/python-list
