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259 lines
7.8 KiB
Python
259 lines
7.8 KiB
Python
#!/usr/bin/python
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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#
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DOCUMENTATION = """
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---
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module: nxos_nxapi
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version_added: "2.1"
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author: "Chris Houseknecht (@chouseknecht)"
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short_description: Manage NXAPI configuration on an NXOS device.
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description:
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- Use to enable or disable NXAPI access, set the port and state
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of http and https servers, and enable or disable the sandbox.
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- When enabling NXAPI access the default is to enable HTTP on port
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80, enable HTTPS on port 443, and enable the web based UI sandbox.
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Use the options below to override the default configuration.
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extends_documentation_fragment: nxos
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options:
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state:
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description:
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- Set to started or stopped. A state of started will
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enable NXAPI access, and a state of stopped will
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disable or shutdown all NXAPI access.
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choices:
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- started
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- stopped
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requred: false
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default: started
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http_port:
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description:
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- Port on which the HTTP server will listen.
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required: false
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default: 80
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https_port:
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description:
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- Port on which the HTTPS server will listen.
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required: false
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default: 443
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http:
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description:
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- Enable/disable HTTP server.
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required: false
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default: true
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aliases:
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- enable_http
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https:
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description:
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- Enable/disable HTTPS server.
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required: false
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default: true
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aliases:
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- enable_https
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sandbox:
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description:
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- Enable/disable NXAPI web based UI for entering commands.
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required: false
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default: true
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aliases:
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- enable_sandbox
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"""
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EXAMPLES = """
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- name: Enable NXAPI access with default configuration
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nxos_nxapi:
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provider: {{ provider }}
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- name: Enable NXAPI with no HTTP, HTTPS at port 9443 and sandbox disabled
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nxos_nxapi:
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enable_http: false
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https_port: 9443
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enable_sandbox: no
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provider: {{ provider }}
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- name: shutdown NXAPI access
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nxos_nxapi:
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state: stopped
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provider: {{ provider }}
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"""
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RETURN = """
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changed:
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description:
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- Indicates if commands were sent to the device.
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returned: always
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type: boolean
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sample: false
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commands:
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description:
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- Set of commands to be executed on remote device. If run in check mode,
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commands will not be executed.
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returned: always
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type: list
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sample: [
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'nxapi feature',
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'nxapi http port 8080'
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]
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_config:
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description:
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- Configuration found on the device prior ro any commands being executed.
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returned: always
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type: object
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sample: {...}
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"""
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def http_commands(protocol, port, enable, config):
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port_config = config.get('{0}_port'.format(protocol), None)
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changed = False
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commands = []
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if port_config is None and enable:
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# enable
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changed = True
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commands.append('nxapi {0} port {1}'.format(protocol, port))
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elif port_config is not None:
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if not enable:
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# disable
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commands.append('no nxapi {0}'.format(protocol))
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changed = True
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elif port_config != port:
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# update port
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commands.append('nxapi {0} port {1}'.format(protocol, port))
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changed = True
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return commands, changed
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def execute_commands(module, commands):
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if not module.params.get('check_mode'):
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module.configure(commands)
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def get_nxapi_state(module):
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features = module.execute(['show feature | grep nxapi'])[0]
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if re.search('disabled', features) is None:
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return 'started'
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return 'stopped'
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def config_server(module):
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nxapi_state = get_nxapi_state(module)
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config = dict()
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if nxapi_state == 'started':
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config = module.from_json(module.execute(['show nxapi | json'])[0])
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state = module.params.get('state')
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result = dict(changed=False, _config=config, commands=[])
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commands = []
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if config.get('nxapi_status', 'Disabled') == 'Disabled':
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if state == 'started':
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# enable nxapi and get the new default config
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commands.append('feature nxapi')
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result['_config'] = dict()
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result['changed'] = True
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if module.params.get('check_mode'):
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# make an assumption about default state
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config['http_port'] = 80
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config['sandbox_status'] = 'Disabled'
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else:
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# get the default config
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execute_commands(module, commands)
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config = module.from_json(module.execute(['show nxapi | json'])[0])
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else:
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# nxapi already disabled
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return result
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elif config.get('nxapi_status', 'Disabled') == 'Enabled' and state == 'stopped':
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# disable nxapi and exit
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commands.append('no feature nxapi')
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result['changed'] = True
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result['commands'] = commands
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execute_commands(module, commands)
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return result
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# configure http and https
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for protocol in ['http', 'https']:
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cmds, chg = http_commands(protocol, module.params['{0}_port'.format(protocol)],
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module.params[protocol], config)
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if chg:
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commands += cmds
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result['changed'] = True
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# configure sandbox
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config_sandbox = config.get('sandbox_status', None)
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enable_sandbox = module.params.get('sandbox')
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if config_sandbox is None:
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# there is no prior state, so we must set one
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result['changed'] = True
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if enable_sandbox:
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commands.append('nxapi sandbox')
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else:
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commands.append('no nxapi sandbox')
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else:
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# there is a prior state, so be idempotent
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if config_sandbox == 'Enabled' and not enable_sandbox:
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# turn off sandbox
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commands.append('no nxapi sandbox')
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result['changed'] = True
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elif config_sandbox == 'Disabled' and enable_sandbox:
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# turn on sandbox
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commands.append('nxapi sandbox')
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result['changed'] = True
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if len(commands) > 0:
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# something requires change
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result['commands'] = commands
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execute_commands(module, commands)
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return result
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def main():
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""" main entry point for module execution
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"""
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argument_spec = dict(
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state=dict(default='started', choices=['started','stopped']),
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http_port=dict(default=80, type='int'),
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https_port=dict(default=443, type='int'),
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http=dict(aliases=['enable_http'], default=True, type='bool'),
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https=dict(aliases=['enable_https'], default=True, type='bool'),
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sandbox=dict(aliases=['enable_sandbox'], default=True, type='bool'),
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# Only allow configuration of NXAPI using cli transpsort
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transport=dict(required=True, choices=['cli'])
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)
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module = get_module(argument_spec=argument_spec,
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supports_check_mode=True)
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result = config_server(module)
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return module.exit_json(**result)
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from ansible.module_utils.basic import *
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from ansible.module_utils.shell import *
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from ansible.module_utils.nxos import *
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if __name__ == '__main__':
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main()
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