mirror of
https://github.com/ansible-collections/community.general.git
synced 2025-07-24 22:00:22 -07:00
New module: cnos_backup (#21787)
* Initial commit of cnos_backup * Move roles to integration/roles directory and remove aliases file. * update module short description * change import cnos statement
This commit is contained in:
Dave Kasberg
John R Barker
parent
6549c70091
commit
267cc0edfc
5 changed files with 455 additions and 0 deletions
288
lib/ansible/modules/network/cnos/cnos_backup.py
Normal file
288
lib/ansible/modules/network/cnos/cnos_backup.py
Normal file
|
|
@ -0,0 +1,288 @@
|
|||
#!/usr/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
#
|
||||
# Copyright (C) 2017 Lenovo, Inc.
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
# Module to Backup Config to Lenovo Switches
|
||||
# Lenovo Networking
|
||||
#
|
||||
|
||||
ANSIBLE_METADATA = {'status': ['preview'],
|
||||
'supported_by': 'community',
|
||||
'version': '1.0'}
|
||||
|
||||
DOCUMENTATION = '''
|
||||
---
|
||||
module: cnos_backup
|
||||
short_description: Backup the current running or startup configuration to a remote server on devices running Lenovo CNOS
|
||||
description:
|
||||
- This module allows you to work with switch configurations. It provides a
|
||||
way to back up the running or startup configurations of a switch to a
|
||||
remote server. This is achieved by periodically saving a copy of the
|
||||
startup or running configuration of the network device to a remote server
|
||||
using FTP, SFTP, TFTP, or SCP. The first step is to create a directory from
|
||||
where the remote server can be reached. The next step is to provide the
|
||||
full file path of the location where the configuration will be backed up.
|
||||
Authentication details required by the remote server must be provided as
|
||||
well. This module uses SSH to manage network device configuration.
|
||||
The results of the operation will be placed in a directory named 'results'
|
||||
that must be created by the user in their local directory to where the playbook is run.
|
||||
For more information about this module from Lenovo and customizing it usage for your
|
||||
use cases, please visit our [User Guide](http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_backup.html)
|
||||
version_added: "2.3"
|
||||
extends_documentation_fragment: cnos
|
||||
options:
|
||||
configType:
|
||||
description:
|
||||
- This specifies what type of configuration will be backed up. The
|
||||
choices are the running or startup configurations. There is no
|
||||
default value, so it will result in an error if the input is
|
||||
incorrect.
|
||||
required: Yes
|
||||
default: Null
|
||||
choices: [running-config, startup-config]
|
||||
protocol:
|
||||
description:
|
||||
- This refers to the protocol used by the network device to
|
||||
interact with the remote server to where to upload the backup
|
||||
configuration. The choices are FTP, SFTP, TFTP, or SCP. Any other
|
||||
protocols will result in error. If this parameter is not specified,
|
||||
there is no default value to be used.
|
||||
required: Yes
|
||||
default: Null
|
||||
choices: [SFTP, SCP, FTP, TFTP]
|
||||
rcserverip:
|
||||
description:
|
||||
-This specifies the IP Address of the remote server to where the
|
||||
configuration will be backed up.
|
||||
required: Yes
|
||||
default: Null
|
||||
rcpath:
|
||||
description:
|
||||
- This specifies the full file path where the configuration file
|
||||
will be copied on the remote server. In case the relative path is
|
||||
used as the variable value, the root folder for the user of the
|
||||
server needs to be specified.
|
||||
required: Yes
|
||||
default: Null
|
||||
serverusername:
|
||||
description:
|
||||
- Specify the username for the server relating to the protocol
|
||||
used.
|
||||
required: Yes
|
||||
default: Null
|
||||
serverpassword:
|
||||
description:
|
||||
- Specify the password for the server relating to the protocol
|
||||
used.
|
||||
required: Yes
|
||||
default: Null
|
||||
'''
|
||||
EXAMPLES = '''
|
||||
Tasks : The following are examples of using the module cnos_backup. These are written in the main.yml file of the tasks directory.
|
||||
---
|
||||
- name: Test Running Config Backup
|
||||
cnos_backup:
|
||||
host: "{{ inventory_hostname }}"
|
||||
username: "{{ hostvars[inventory_hostname]['username'] }}"
|
||||
password: "{{ hostvars[inventory_hostname]['password'] }}"
|
||||
deviceType: "{{ hostvars[inventory_hostname]['deviceType'] }}"
|
||||
enablePassword: "{{ hostvars[inventory_hostname]['enablePassword'] }}"
|
||||
outputfile: "./results/test_backup_{{ inventory_hostname }}_output.txt"
|
||||
configType: running-config
|
||||
protocol: "sftp"
|
||||
serverip: "10.241.106.118"
|
||||
rcpath: "/root/cnos/G8272-running-config.txt"
|
||||
serverusername: "root"
|
||||
serverpassword: "root123"
|
||||
|
||||
- name: Test Startup Config Backup
|
||||
cnos_backup:
|
||||
host: "{{ inventory_hostname }}"
|
||||
username: "{{ hostvars[inventory_hostname]['username'] }}"
|
||||
password: "{{ hostvars[inventory_hostname]['password'] }}"
|
||||
deviceType: "{{ hostvars[inventory_hostname]['deviceType'] }}"
|
||||
enablePassword: "{{ hostvars[inventory_hostname]['enablePassword'] }}"
|
||||
outputfile: "./results/test_backup_{{ inventory_hostname }}_output.txt"
|
||||
configType: startup-config
|
||||
protocol: "sftp"
|
||||
serverip: "10.241.106.118"
|
||||
rcpath: "/root/cnos/G8272-startup-config.txt"
|
||||
serverusername: "root"
|
||||
serverpassword: "root123"
|
||||
|
||||
- name: Test Running Config Backup -TFTP
|
||||
cnos_backup:
|
||||
host: "{{ inventory_hostname }}"
|
||||
username: "{{ hostvars[inventory_hostname]['username'] }}"
|
||||
password: "{{ hostvars[inventory_hostname]['password'] }}"
|
||||
deviceType: "{{ hostvars[inventory_hostname]['deviceType'] }}"
|
||||
enablePassword: "{{ hostvars[inventory_hostname]['enablePassword'] }}"
|
||||
outputfile: "./results/test_backup_{{ inventory_hostname }}_output.txt"
|
||||
configType: running-config
|
||||
protocol: "tftp"
|
||||
serverip: "10.241.106.118"
|
||||
rcpath: "/anil/G8272-running-config.txt"
|
||||
serverusername: "root"
|
||||
serverpassword: "root123"
|
||||
|
||||
- name: Test Startup Config Backup - TFTP
|
||||
cnos_backup:
|
||||
host: "{{ inventory_hostname }}"
|
||||
username: "{{ hostvars[inventory_hostname]['username'] }}"
|
||||
password: "{{ hostvars[inventory_hostname]['password'] }}"
|
||||
deviceType: "{{ hostvars[inventory_hostname]['deviceType'] }}"
|
||||
enablePassword: "{{ hostvars[inventory_hostname]['enablePassword'] }}"
|
||||
outputfile: "./results/test_backup_{{ inventory_hostname }}_output.txt"
|
||||
configType: startup-config
|
||||
protocol: "tftp"
|
||||
serverip: "10.241.106.118"
|
||||
rcpath: "/anil/G8272-startup-config.txt"
|
||||
serverusername: "root"
|
||||
serverpassword: "root123"
|
||||
|
||||
'''
|
||||
RETURN = '''
|
||||
---
|
||||
return value: |
|
||||
On successful execution, the method returns a message in JSON format
|
||||
[Config file tranferred to server]
|
||||
Upon any failure, the method returns an error display string.
|
||||
'''
|
||||
|
||||
import sys
|
||||
import paramiko
|
||||
import time
|
||||
import argparse
|
||||
import socket
|
||||
import array
|
||||
import json
|
||||
import time
|
||||
import re
|
||||
try:
|
||||
from ansible.module_utils import cnos
|
||||
HAS_LIB = True
|
||||
except:
|
||||
HAS_LIB = False
|
||||
from ansible.module_utils.basic import AnsibleModule
|
||||
from collections import defaultdict
|
||||
|
||||
|
||||
def main():
|
||||
|
||||
module = AnsibleModule(
|
||||
argument_spec=dict(
|
||||
outputfile=dict(required=True),
|
||||
host=dict(required=True),
|
||||
username=dict(required=True),
|
||||
password=dict(required=True, no_log=True),
|
||||
enablePassword=dict(required=False, no_log=True),
|
||||
deviceType=dict(required=True),
|
||||
configType=dict(required=True),
|
||||
protocol=dict(required=True),
|
||||
serverip=dict(required=True),
|
||||
rcpath=dict(required=True),
|
||||
serverusername=dict(required=False),
|
||||
serverpassword=dict(required=False, no_log=True),),
|
||||
supports_check_mode=False)
|
||||
|
||||
username = module.params['username']
|
||||
password = module.params['password']
|
||||
enablePassword = module.params['enablePassword']
|
||||
outputfile = module.params['outputfile']
|
||||
host = module.params['host']
|
||||
deviceType = module.params['deviceType']
|
||||
configType = module.params['configType']
|
||||
protocol = module.params['protocol'].lower()
|
||||
rcserverip = module.params['serverip']
|
||||
rcpath = module.params['rcpath']
|
||||
serveruser = module.params['serverusername']
|
||||
serverpwd = module.params['serverpassword']
|
||||
output = ""
|
||||
timeout = 90
|
||||
tftptimeout = 450
|
||||
|
||||
# Create instance of SSHClient object
|
||||
remote_conn_pre = paramiko.SSHClient()
|
||||
|
||||
# Automatically add untrusted hosts (make sure okay for security policy in
|
||||
# your environment)
|
||||
remote_conn_pre.set_missing_host_key_policy(paramiko.AutoAddPolicy())
|
||||
|
||||
# initiate SSH connection with the switch
|
||||
remote_conn_pre.connect(host, username=username, password=password)
|
||||
time.sleep(2)
|
||||
|
||||
# Use invoke_shell to establish an 'interactive session'
|
||||
remote_conn = remote_conn_pre.invoke_shell()
|
||||
time.sleep(2)
|
||||
|
||||
#
|
||||
# Enable and enter configure terminal then send command
|
||||
output = output + cnos.waitForDeviceResponse("\n", ">", 2, remote_conn)
|
||||
|
||||
output = output + \
|
||||
cnos.enterEnableModeForDevice(enablePassword, 3, remote_conn)
|
||||
|
||||
# Make terminal length = 0
|
||||
output = output + \
|
||||
cnos.waitForDeviceResponse("terminal length 0\n", "#", 2, remote_conn)
|
||||
|
||||
# Invoke method for config transfer from server
|
||||
if(configType == 'running-config'):
|
||||
if(protocol == "tftp" or protocol == "ftp"):
|
||||
transfer_status = cnos.doRunningConfigBackUp(
|
||||
protocol, tftptimeout, rcserverip, rcpath, serveruser,
|
||||
serverpwd, remote_conn)
|
||||
elif(protocol == "sftp" or protocol == "scp"):
|
||||
transfer_status = cnos.doSecureRunningConfigBackUp(
|
||||
protocol, timeout, rcserverip, rcpath, serveruser,
|
||||
serverpwd, remote_conn)
|
||||
else:
|
||||
transfer_status = "Invalid Protocol option"
|
||||
elif(configType == 'startup-config'):
|
||||
if(protocol == "tftp" or protocol == "ftp"):
|
||||
transfer_status = cnos.doStartupConfigBackUp(
|
||||
protocol, tftptimeout, rcserverip, rcpath, serveruser,
|
||||
serverpwd, remote_conn)
|
||||
elif(protocol == "sftp" or protocol == "scp"):
|
||||
transfer_status = cnos.doSecureStartupConfigBackUp(
|
||||
protocol, timeout, rcserverip, rcpath, serveruser, serverpwd,
|
||||
remote_conn)
|
||||
else:
|
||||
transfer_status = "Invalid Protocol option"
|
||||
else:
|
||||
transfer_status = "Invalid configType Option"
|
||||
|
||||
output = output + "\n Config Back Up status \n" + transfer_status
|
||||
|
||||
# Save it into the file
|
||||
file = open(outputfile, "a")
|
||||
file.write(output)
|
||||
file.close()
|
||||
|
||||
# Logic to check when changes occur or not
|
||||
errorMsg = cnos.checkOutputForError(output)
|
||||
if(errorMsg is None):
|
||||
module.exit_json(changed=True, msg="Config file tranferred to server")
|
||||
else:
|
||||
module.fail_json(msg=errorMsg)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
Loading…
Add table
Add a link
Reference in a new issue