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Refactoring to persistence connection BGP, factory, reload, save, showrun modules (#43534)
* Refactoring to persistence connection BGP, factory, reload, save, showrun modules * Refactoring methods from Util to module file * Removing BGP Utility methods * Adding to errors that need to be ignored
This commit is contained in:
Anil Kumar Muraleedharan
Nathaniel Case
parent
32c01644d4
commit
119376a685
8 changed files with 1072 additions and 1114 deletions
File diff suppressed because it is too large
Load diff
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@ -33,22 +33,26 @@ DOCUMENTATION = '''
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---
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module: cnos_factory
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author: "Anil Kumar Muraleedharan (@amuraleedhar)"
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short_description: Reset the switch's startup configuration to default (factory) on devices running Lenovo CNOS
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short_description: Reset the switch startup configuration to default (factory)
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on devices running Lenovo CNOS.
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description:
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- This module allows you to reset a switch's startup configuration. The method provides a way to reset the
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startup configuration to its factory settings. This is helpful when you want to move the switch to another
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topology as a new network device.
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This module uses SSH to manage network device configuration.
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The results of the operation can be viewed in results directory.
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For more information about this module from Lenovo and customizing it usage for your
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use cases, please visit U(http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_factory.html)
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- This module allows you to reset a switch's startup configuration. The
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method provides a way to reset the startup configuration to its factory
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settings. This is helpful when you want to move the switch to another
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topology as a new network device. This module uses SSH to manage network
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device configuration. The result of the operation can be viewed in results
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directory.
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For more information about this module and customizing it usage
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for your use cases, please visit
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U(http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_factory.html)
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version_added: "2.3"
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extends_documentation_fragment: cnos
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options: {}
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'''
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EXAMPLES = '''
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Tasks : The following are examples of using the module cnos_reload. These are written in the main.yml file of the tasks directory.
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Tasks : The following are examples of using the module cnos_reload. These are
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written in the main.yml file of the tasks directory.
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---
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- name: Test Reset to factory
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cnos_factory:
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@ -68,11 +72,6 @@ msg:
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'''
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import sys
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try:
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import paramiko
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HAS_PARAMIKO = True
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except ImportError:
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HAS_PARAMIKO = False
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import time
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import socket
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import array
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@ -99,44 +98,11 @@ def main():
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deviceType=dict(required=True),),
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supports_check_mode=False)
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username = module.params['username']
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password = module.params['password']
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enablePassword = module.params['enablePassword']
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cliCommand = "save erase \n"
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command = 'write erase'
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outputfile = module.params['outputfile']
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hostIP = module.params['host']
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deviceType = module.params['deviceType']
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output = ""
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if not HAS_PARAMIKO:
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module.fail_json(msg='paramiko is required for this module')
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# Create instance of SSHClient object
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remote_conn_pre = paramiko.SSHClient()
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# Automatically add untrusted hosts (make sure okay for security policy in your environment)
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remote_conn_pre.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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# initiate SSH connection with the switch
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remote_conn_pre.connect(hostIP, username=username, password=password)
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time.sleep(2)
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# Use invoke_shell to establish an 'interactive session'
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remote_conn = remote_conn_pre.invoke_shell()
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time.sleep(2)
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# Enable and enter configure terminal then send command
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output = output + cnos.waitForDeviceResponse("\n", ">", 2, remote_conn)
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output = output + cnos.enterEnableModeForDevice(enablePassword, 3, remote_conn)
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# Make terminal length = 0
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output = output + cnos.waitForDeviceResponse("terminal length 0\n", "#", 2, remote_conn)
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# cnos.debugOutput(cliCommand)
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# Send the CLi command
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output = output + cnos.waitForDeviceResponse(cliCommand, "[n]", 2, remote_conn)
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output = output + cnos.waitForDeviceResponse("y" + "\n", "#", 2, remote_conn)
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output = ''
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cmd = [{'command': command, 'prompt': '[n]', 'answer': 'y'}]
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output = output + str(cnos.run_cnos_commands(module, cmd))
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# Save it into the file
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file = open(outputfile, "a")
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@ -145,7 +111,8 @@ def main():
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errorMsg = cnos.checkOutputForError(output)
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if(errorMsg is None):
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module.exit_json(changed=True, msg="Switch Startup Config is Reset to factory settings ")
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module.exit_json(changed=True,
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msg="Switch Startup Config is Reset to Factory settings")
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else:
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module.fail_json(msg=errorMsg)
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@ -35,19 +35,22 @@ module: cnos_reload
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author: "Anil Kumar Muraleedharan (@amuraleedhar)"
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short_description: Perform switch restart on devices running Lenovo CNOS
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description:
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- This module allows you to restart the switch using the current startup configuration.
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The module is usually invoked after the running configuration has been saved over the startup configuration.
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- This module allows you to restart the switch using the current startup
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configuration. The module is usually invoked after the running
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configuration has been saved over the startup configuration.
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This module uses SSH to manage network device configuration.
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The results of the operation can be viewed in results directory.
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For more information about this module from Lenovo and customizing it usage for your
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use cases, please visit U(http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_reload.html)
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For more information about this module and customizing it usage
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for your use cases, please visit
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U(http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_reload.html)
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version_added: "2.3"
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extends_documentation_fragment: cnos
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options: {}
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'''
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EXAMPLES = '''
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Tasks : The following are examples of using the module cnos_reload. These are written in the main.yml file of the tasks directory.
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Tasks : The following are examples of using the module cnos_reload. These are
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written in the main.yml file of the tasks directory.
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---
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- name: Test Reload
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cnos_reload:
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@ -67,11 +70,6 @@ msg:
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'''
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import sys
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try:
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import paramiko
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HAS_PARAMIKO = True
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except ImportError:
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HAS_PARAMIKO = False
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import time
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import socket
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import array
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@ -98,44 +96,12 @@ def main():
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deviceType=dict(required=True),),
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supports_check_mode=False)
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username = module.params['username']
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password = module.params['password']
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enablePassword = module.params['enablePassword']
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cliCommand = "reload \n"
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command = 'reload'
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outputfile = module.params['outputfile']
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hostIP = module.params['host']
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deviceType = module.params['deviceType']
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output = ""
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if not HAS_PARAMIKO:
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module.fail_json(msg='paramiko is required for this module')
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# Create instance of SSHClient object
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remote_conn_pre = paramiko.SSHClient()
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# Automatically add untrusted hosts (make sure okay for security policy in your environment)
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remote_conn_pre.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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# initiate SSH connection with the switch
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remote_conn_pre.connect(hostIP, username=username, password=password)
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time.sleep(2)
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# Use invoke_shell to establish an 'interactive session'
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remote_conn = remote_conn_pre.invoke_shell()
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time.sleep(2)
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# Enable and then send command
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output = output + cnos.waitForDeviceResponse("\n", ">", 2, remote_conn)
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output = output + cnos.enterEnableModeForDevice(enablePassword, 3, remote_conn)
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# Make terminal length = 0
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output = output + cnos.waitForDeviceResponse("terminal length 0\n", "#", 2, remote_conn)
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# Send the CLi command
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output = output + cnos.waitForDeviceResponse(cliCommand, "(y/n):", 2, remote_conn)
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# Send the Confirmation y
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output = output + cnos.waitForDeviceResponse("y\n", "#", 2, remote_conn)
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output = ''
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cmd = [{'command': command, 'prompt': 'reboot system? (y/n): ',
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'answer': 'y'}]
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output = output + str(cnos.run_cnos_commands(module, cmd))
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# Save it into the file
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file = open(outputfile, "a")
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@ -144,7 +110,8 @@ def main():
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errorMsg = cnos.checkOutputForError(output)
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if(errorMsg in "Device Response Timed out"):
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module.exit_json(changed=True, msg="Device is Reloading. Please wait...")
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module.exit_json(changed=True,
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msg="Device is Reloading. Please wait...")
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else:
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module.fail_json(msg=errorMsg)
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@ -33,22 +33,26 @@ DOCUMENTATION = '''
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---
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module: cnos_save
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author: "Anil Kumar Muraleedharan (@amuraleedhar)"
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short_description: Save the running configuration as the startup configuration on devices running Lenovo CNOS
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short_description: Save the running configuration as the startup configuration
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on devices running Lenovo CNOS
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description:
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- This module allows you to copy the running configuration of a switch over its startup configuration.
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It is recommended to use this module shortly after any major configuration changes so they persist after
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a switch restart. This module uses SSH to manage network device configuration.
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- This module allows you to copy the running configuration of a switch over
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its startup configuration. It is recommended to use this module shortly
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after any major configuration changes so they persist after a switch
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restart. This module uses SSH to manage network device configuration.
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The results of the operation will be placed in a directory named 'results'
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that must be created by the user in their local directory to where the playbook is run.
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For more information about this module from Lenovo and customizing it usage for your
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use cases, please visit U(http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_save.html)
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that must be created by the user in their local directory to where the
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playbook is run. For more information about this module from Lenovo and
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customizing it usage for your use cases, please visit
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U(http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_save.html)
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version_added: "2.3"
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extends_documentation_fragment: cnos
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options: {}
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'''
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EXAMPLES = '''
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Tasks : The following are examples of using the module cnos_save. These are written in the main.yml file of the tasks directory.
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Tasks : The following are examples of using the module cnos_save. These are
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written in the main.yml file of the tasks directory.
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---
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- name: Test Save
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cnos_save:
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@ -68,11 +72,6 @@ msg:
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'''
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import sys
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try:
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import paramiko
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HAS_PARAMIKO = True
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except ImportError:
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HAS_PARAMIKO = False
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import time
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import socket
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import array
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@ -99,42 +98,11 @@ def main():
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deviceType=dict(required=True),),
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supports_check_mode=False)
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username = module.params['username']
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password = module.params['password']
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enablePassword = module.params['enablePassword']
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cliCommand = "save memory \n"
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command = 'write memory'
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outputfile = module.params['outputfile']
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hostIP = module.params['host']
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deviceType = module.params['deviceType']
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output = ""
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if not HAS_PARAMIKO:
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module.fail_json(msg='paramiko is required for this module')
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# Create instance of SSHClient object
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remote_conn_pre = paramiko.SSHClient()
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# Automatically add untrusted hosts (make sure okay for security policy in your environment)
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remote_conn_pre.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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# initiate SSH connection with the switch
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remote_conn_pre.connect(hostIP, username=username, password=password)
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time.sleep(2)
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# Use invoke_shell to establish an 'interactive session'
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remote_conn = remote_conn_pre.invoke_shell()
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time.sleep(2)
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# Enable and then send command
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output = output + cnos.waitForDeviceResponse("\n", ">", 2, remote_conn)
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output = output + cnos.enterEnableModeForDevice(enablePassword, 3, remote_conn)
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# Make terminal length = 0
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output = output + cnos.waitForDeviceResponse("terminal length 0\n", "#", 2, remote_conn)
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# cnos.debugOutput(cliCommand)
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# Send the CLi command
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output = output + cnos.waitForDeviceResponse(cliCommand, "#", 2, remote_conn)
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output = ''
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cmd = [{'command': command, 'prompt': None, 'answer': None}]
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output = output + str(cnos.run_cnos_commands(module, cmd))
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# Save it into the file
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file = open(outputfile, "a")
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@ -143,7 +111,8 @@ def main():
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errorMsg = cnos.checkOutputForError(output)
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if(errorMsg is None):
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module.exit_json(changed=True, msg="Switch Running Config is Saved to Startup Config ")
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module.exit_json(changed=True,
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msg="Switch Running Config is Saved to Startup Config ")
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else:
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module.fail_json(msg=errorMsg)
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@ -33,22 +33,25 @@ DOCUMENTATION = '''
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---
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module: cnos_showrun
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author: "Anil Kumar Muraleedharan (@amuraleedhar)"
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short_description: Collect the current running configuration on devices running Lenovo CNOS
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short_description: Collect the current running configuration on devices running on CNOS
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description:
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- This module allows you to view the switch running configuration. It executes the display running-config CLI
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command on a switch and returns a file containing the current running configuration of the target network
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- This module allows you to view the switch running configuration. It
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executes the display running-config CLI command on a switch and returns a
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file containing the current running configuration of the target network
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device. This module uses SSH to manage network device configuration.
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The results of the operation will be placed in a directory named 'results'
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that must be created by the user in their local directory to where the playbook is run.
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For more information about this module from Lenovo and customizing it usage for your
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use cases, please visit U(http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_showrun.html)
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that must be created by the user in their local directory to where the
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playbook is run. For more information about this module from Lenovo and
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customizing it usage for your use cases, please visit
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U(http://systemx.lenovofiles.com/help/index.jsp?topic=%2Fcom.lenovo.switchmgt.ansible.doc%2Fcnos_showrun.html)
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version_added: "2.3"
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extends_documentation_fragment: cnos
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options: {}
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'''
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EXAMPLES = '''
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Tasks : The following are examples of using the module cnos_showrun. These are written in the main.yml file of the tasks directory.
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Tasks : The following are examples of using the module cnos_showrun. These are
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written in the main.yml file of the tasks directory.
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---
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- name: Run show running-config
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cnos_showrun:
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@ -69,11 +72,6 @@ msg:
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'''
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import sys
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try:
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import paramiko
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HAS_PARAMIKO = True
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except ImportError:
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HAS_PARAMIKO = False
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import time
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import socket
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import array
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@ -99,41 +97,11 @@ def main():
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enablePassword=dict(required=False, no_log=True),),
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supports_check_mode=False)
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username = module.params['username']
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password = module.params['password']
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enablePassword = module.params['enablePassword']
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cliCommand = "display running-config"
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command = 'show running-config'
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outputfile = module.params['outputfile']
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hostIP = module.params['host']
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output = ""
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if not HAS_PARAMIKO:
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module.fail_json(msg='paramiko is required for this module')
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# Create instance of SSHClient object
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remote_conn_pre = paramiko.SSHClient()
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# Automatically add untrusted hosts (make sure okay for security policy in your environment)
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remote_conn_pre.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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# initiate SSH connection with the switch
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remote_conn_pre.connect(hostIP, username=username, password=password)
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time.sleep(2)
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# Use invoke_shell to establish an 'interactive session'
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remote_conn = remote_conn_pre.invoke_shell()
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time.sleep(2)
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# Enable and then send command
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output = output + cnos.waitForDeviceResponse("\n", ">", 2, remote_conn)
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output = output + cnos.enterEnableModeForDevice(enablePassword, 3, remote_conn)
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# Make terminal length = 0
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output = output + cnos.waitForDeviceResponse("terminal length 0\n", "#", 2, remote_conn)
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# Send the CLi command
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output = output + cnos.waitForDeviceResponse(cliCommand + "\n", "#", 2, remote_conn)
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output = ''
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cmd = [{'command': command, 'prompt': None, 'answer': None}]
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output = output + str(cnos.run_cnos_commands(module, cmd))
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# Save it into the file
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file = open(outputfile, "a")
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file.write(output)
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@ -141,7 +109,8 @@ def main():
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errorMsg = cnos.checkOutputForError(output)
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if(errorMsg is None):
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module.exit_json(changed=True, msg="Running Configuration saved in file ")
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module.exit_json(changed=True,
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msg="Running Configuration saved in file ")
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else:
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module.fail_json(msg=errorMsg)
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