Remoting over SSH

[Djames Suhanko]

Hello!
 I wrote a litle program that send commands to many cluster nodes:

#!/usr/bin/env python
#By: Djames Suhanko

#servers list

sincroniza =["server1.domain","server2.domain", "server3.domain"]

import pexpect
import sys
from threading import Thread

#the user and pass can be in ini file.

#Test parameters list

try:
    if sys.argv[3]:
        pass
except:
    print  "Use: " + "script" + " <command> <user> <pass>"
    sys.exit()

#This function send  the command in argument
def executor(command,username,password,server):
    a = 'ssh ' + username + '@' + server
    foo = pexpect.spawn(a)
    foo.expect('.*ssword:')
    foo.sendline(password)
    foo.sendline('su')
    foo.expect('.*sword:')
    foo.sendline('root_password_here')
    foo.sendline(command + '&& exit')
    print "command to: " + server + "..........[OK]"
    foo.sendline('exit')
    foo.expect('.*osed.')
    foo.interact()

#make a list
tasks = []

#theading loop
for i in sincroniza:
    t = Thread(target=executor,args=(sys.argv[1],sys.argv[2],sys.argv[3],i))
    t.start()
    tasks.append(t)

#wait the end
for t in tasks:
    t.join()

it's all!
On Wed, Jul 8, 2009 at 9:15 AM, Hendrik van Rooyen<mail at microcorp.co.za> wrote:
> "Hussein B" <hubaghdadi at gmail.com> wrote:
>
>> Hey,
>> I want to perform commands on a remote server over SSH.
>> What do I need?
>> Thanks.
>
> Access privileges for the remote machine.
>
> - Hendrik
>
>
>
> --
> http://mail.python.org/mailman/listinfo/python-list
>



-- 
Djames Suhanko
LinuxUser 158.760