computer:2:know

runSwitchCommand.py - login via ssh to one or mulitple switches and exec a comman

 sample:

how to run the script?  how to run the command "show client ip" from HPE aruba switches witch ip 192.168.2.100,192.168.2.101?



./runSwitchCommand.py -user admin -switches 192.168.2.100,192.168.2.101 -command "show client ip"



>> after you press enter you are being ask for a password.



==========================================================================

=  runSwitchCommand.py

==========================================================================



#!/usr/bin/python3

# Install required library with: pip install paramiko



import argparse

import getpass

import paramiko



def run_ssh_command(host, username, password, command):

    try:

        ssh = paramiko.SSHClient()

        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

        ssh.connect(hostname=host, username=username, password=password, timeout=10)



        stdin, stdout, stderr = ssh.exec_command(command)

        output = stdout.read().decode()

        error = stderr.read().decode()



        ssh.close()



        if output:

            print(f"Output from {host}:\n{output}")

        if error:

            print(f"Error from {host}:\n{error}")



    except Exception as e:

        print(f"Failed to connect to {host}: {str(e)}")



def main():

    parser = argparse.ArgumentParser(description='Run commands on multiple switches via SSH.')

    parser.add_argument('-user', required=True, help='Username for SSH login')

    parser.add_argument('-switches', required=True, help='Comma-separated list of switch IPs')

    parser.add_argument('-command', required=True, help='Command to run on switches')



    args = parser.parse_args()



    password = getpass.getpass(prompt='Enter password: ')



    switches = [ip.strip() for ip in args.switches.split(',')]



    for switch in switches:

        print(f"\nConnecting to {switch}...")

        run_ssh_command(switch, args.user, password, args.command)



if __name__ == "__main__":

    main()

Computer and IT knowledge - things to know - All

runSwitchCommand.py - login via ssh to one or mulitple switches and exec a comman