I am trying to automate to collect the logs from the Cisco Call Manager via CLI by using the from paramiko_expect import SSHClientInteraction where I am not able to send the interactive command to the server.
While trying to download the logs, it will ask information like SFTP IP address, username, password and directory which needs to send an interactive command.
каждый раз, когда код запускается, он останавливается в разделе интерактивных команд, где команда не отправляется на сервер, из-за чего скрипт Python останавливается здесь. необходимо знать, есть ли другой способ закодировать эти требования.
for example
Below section is interactive shell where I have to type y/xx.xx.xx.xx/22/User ID/Password/Directory but I can't do the same.
I need help here.. to send the command
+++++++++++++++++++++++++++++++++
Would you like to proceed [y/n]? y
SFTP server IP: xx.xx.xx.xx
SFTP server port [22]: 22
User ID: *****
Password: *****
Download directory: /
+++++++++++++++++++++++++++++++++
Command Line Interface is starting up, please wait ...
Welcome to the Platform Command Line Interface
VMware Installation:
4 vCPU: Intel(R) Xeon(R) Platinum 8180 CPU @ 2.50GHz
Disk 1: 110GB, Partitions aligned
6144 Mbytes RAM
admin:file get activelog /syslog/AlternateSyslog
Please wait while the system is gathering files info ...
Get file: active/syslog/AlternateSyslog
done.
Sub-directories were not traversed.
Number of files affected: 5
Total size in Bytes: 23354752
Total size in Kbytes: 22807.375
Would you like to proceed [y/n]? y
SFTP server IP: xx.xx.xx.xx
SFTP server port [22]:
User ID: *****
Password: *****
Download directory: /
The authenticity of host 'xx.xx.xx.xx (xx.xx.xx.xx)' can't be established.
Are you sure you want to continue connecting (yes/no)? yes
.....
Transfer completed.
admin:
I am able to get the show command output but not able to download the logs.
#!/usr/bin/python
# PSFL license
# Importing SSHClientInteraction from paramiko
import paramiko
from paramiko_expect import SSHClientInteraction
import threading
# Specify connection info for each node in square brackets: ["IP ADDRESS", "USERNAME", "PASSWORD"]
connection = [["xx.xx.xx.xx", "userid", "password"]]
# Define function which is responsible for opening SSH connection and running specified commands
def cucm(ip, username, password):
sshsession = paramiko.SSHClient()
sshsession.set_missing_host_key_policy(paramiko.AutoAddPolicy())
sshsession.connect(ip, username=username, password=password)
# "display=True" is just to show you what script does in real time. While in production you can set it to False
interact = SSHClientInteraction(ssh, timeout=600, display=True)
# program will wait till session is established and CUCM returns admin prompt
interact.expect('admin:')
# program runs show status command
interact.send('show status')
# program waits for show status command to finish (this happen when CUCM returns admin prompt)
interact.except('admin:')
# program sends syslog to download the file
interact.send('file get activelog /syslog/AlternateSyslog')
if interact.last_match == 'Would you like to proceed [y/n]? ': # program matches prompted command by using if command and will send interact command to it.
interact.send('y')
if interact.last_match == 'SFTP server IP:':
interact.send('xx.xx.xx.xx')
if interact.last_match == 'SFTP server port [22]:':
interact.send('22')
if interact.last_match == 'User ID:':
interact.send('userid')
if interact.last_match == 'Password:':
interact.send('password')
if interact.last_match == 'Download directory:':
interact.send('/')
interact.expect('admin:')
output = interact.current_output_clean # program saves output of show status command to the "output" variable
sshsession.close()
# Run loop which will open separate thread for each node specified in the connection list. This targets "session" function defined at the beginning
for i in connection:
t = threading.Thread(target = cucm, args = (i[0], i[1], i[2]))
t.daemon = True
t.start()
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Ниже приведены выходные данные скрипта Python.
there is no error message but it stops at Would you like to proceed [y/n]? here
Command Line Interface is starting up, please wait ...
Welcome to the Platform Command Line Interface
VMware Installation:
4 vCPU: Intel(R) Xeon(R) Platinum 8180 CPU @ 2.50GHz
Disk 1: 110GB, Partitions aligned
6144 Mbytes RAM
admin:file get activelog /syslog/AlternateSyslog
Please wait while the system is gathering files info ...
Get file: active/syslog/AlternateSyslog
done.
Sub-directories were not traversed.
Number of files affected: 1
Total size in Bytes: 2261400
Total size in Kbytes: 2208.3984
Would you like to proceed [y/n]?
Подробнее здесь: https://stackoverflow.com/questions/566 ... hon-script
