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#!/usr/bin/python
#
# 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/>.
#
ANSIBLE_METADATA = {
'status': ['preview'],
'supported_by': 'core',
'version': '1.0'
}
DOCUMENTATION = """
---
module: nxos_nxapi
extends_documentation_fragment: nxos
version_added: "2.1"
author: "Peter Sprygada (@privateip)"
short_description: Manage NXAPI configuration on an NXOS device.
description:
- Configures the NXAPI feature on devices running Cisco NXOS. The
NXAPI feature is absent from the configuration by default. Since
this module manages the NXAPI feature it only supports the use
of the C(Cli) transport.
options:
http_port:
description:
- Configure the port with which the HTTP server will listen on
for requests. By default, NXAPI will bind the HTTP service
to the standard HTTP port 80. This argument accepts valid
port values in the range of 1 to 65535.
required: false
default: 80
http:
description:
- Controls the operating state of the HTTP protocol as one of the
underlying transports for NXAPI. By default, NXAPI will enable
the HTTP transport when the feature is first configured. To
disable the use of the HTTP transport, set the value of this
argument to False.
required: false
default: yes
choices: ['yes', 'no']
aliases: ['enable_http']
https_port:
description:
- Configure the port with which the HTTPS server will listen on
for requests. By default, NXAPI will bind the HTTPS service
to the standard HTTPS port 443. This argument accepts valid
port values in the range of 1 to 65535.
required: false
default: 443
https:
description:
- Controls the operating state of the HTTPS protocol as one of the
underlying transports for NXAPI. By default, NXAPI will disable
the HTTPS transport when the feature is first configured. To
enable the use of the HTTPS transport, set the value of this
argument to True.
required: false
default: no
choices: ['yes', 'no']
aliases: ['enable_https']
sandbox:
description:
- The NXAPI feature provides a web base UI for developers for
entering commands. This feature is initially disabled when
the NXAPI feature is configured for the first time. When the
C(sandbox) argument is set to True, the developer sandbox URL
will accept requests and when the value is set to False, the
sandbox URL is unavailable.
required: false
default: no
choices: ['yes', 'no']
aliases: ['enable_sandbox']
state:
description:
- The C(state) argument controls whether or not the NXAPI
feature is configured on the remote device. When the value
is C(present) the NXAPI feature configuration is present in
the device running-config. When the values is C(absent) the
feature configuration is removed from the running-config.
choices: ['present', 'absent']
required: false
default: present
"""
EXAMPLES = """
- name: Enable NXAPI access with default configuration
nxos_nxapi:
state: present
- name: Enable NXAPI with no HTTP, HTTPS at port 9443 and sandbox disabled
nxos_nxapi:
enable_http: false
https_port: 9443
https: yes
enable_sandbox: no
- name: remove NXAPI configuration
nxos_nxapi:
state: absent
"""
RETURN = """
updates:
description:
- Returns the list of commands that need to be pushed into the remote
device to satisfy the arguments
returned: always
type: list
sample: ['no feature nxapi']
"""
import re
from functools import partial
from ansible.module_utils.nxos import run_commands, load_config
from ansible.module_utils.nxos import nxos_argument_spec
from ansible.module_utils.nxos import check_args as nxos_check_args
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.netcfg import NetworkConfig
from ansible.module_utils.six import iteritems
def check_args(module, warnings):
transport = module.params['transport']
provider_transport = (module.params['provider'] or {}).get('transport')
if 'nxapi' in (transport, provider_transport):
module.fail_json(msg='transport=nxapi is not supporting when configuring nxapi')
nxos_check_args(module, warnings)
state = module.params['state']
if state == 'started':
module.params['state'] = 'present'
warnings.append('state=started is deprecated and will be removed in a '
'a future release. Please use state=present instead')
elif state == 'stopped':
module.params['state'] = 'absent'
warnings.append('state=stopped is deprecated and will be removed in a '
'a future release. Please use state=absent instead')
if module.params['transport'] == 'nxapi':
module.fail_json(msg='module not supported over nxapi transport')
for key in ['config']:
if module.params[key]:
warnings.append('argument %s is deprecated and will be ignored' % key)
return warnings
def map_obj_to_commands(updates, module):
commands = list()
want, have = updates
needs_update = lambda x: want.get(x) is not None and (want.get(x) != have.get(x))
if needs_update('state'):
if want['state'] == 'absent':
return ['no feature nxapi']
commands.append('feature nxapi')
if any((needs_update('http'), needs_update('http_port'))):
if want['http'] is True or (want['http'] is None and have['http'] is True):
port = want['http_port'] or 80
commands.append('nxapi http port %s' % port)
elif want['http'] is False:
commands.append('no nxapi http')
if any((needs_update('https'), needs_update('https_port'))):
if want['https'] is True or (want['https'] is None and have['https'] is True):
port = want['https_port'] or 443
commands.append('nxapi https port %s' % port)
elif want['https'] is False:
commands.append('no nxapi https')
if needs_update('sandbox'):
cmd = 'nxapi sandbox'
if not want['sandbox']:
cmd = 'no %s' % cmd
commands.append(cmd)
return commands
def parse_http(data):
match = re.search('HTTP Port:\s+(\d+)', data, re.M)
if match:
return {'http': True, 'http_port': int(match.group(1))}
else:
return {'http': False, 'http_port': None}
def parse_https(data):
match = re.search('HTTPS Port:\s+(\d+)', data, re.M)
if match:
return {'https': True, 'https_port': int(match.group(1))}
else:
return {'https': False, 'https_port': None}
def parse_sandbox(data):
match = re.search('Sandbox:\s+(.+)$', data, re.M)
value = None
if match:
value = match.group(1) == 'Enabled'
return {'sandbox': value}
def map_config_to_obj(module):
out = run_commands(module, ['show nxapi'], check_rc=False)
if out[0] == '':
return {'state': 'absent'}
out = str(out[0]).strip()
obj = {'state': 'present'}
obj.update(parse_http(out))
obj.update(parse_https(out))
obj.update(parse_sandbox(out))
return obj
def validate_http_port(value, module):
if not 1 <= module.params['http_port'] <= 65535:
module.fail_json(msg='http_port must be between 1 and 65535')
def validate_https_port(value, module):
if not 1 <= module.params['https_port'] <= 65535:
module.fail_json(msg='https_port must be between 1 and 65535')
def map_params_to_obj(module):
obj = {
'http': module.params['http'],
'http_port': module.params['http_port'],
'https': module.params['https'],
'https_port': module.params['https_port'],
'sandbox': module.params['sandbox'],
'state': module.params['state']
}
for key, value in iteritems(obj):
if value:
validator = globals().get('validate_%s' % key)
if validator:
validator(value, module)
return obj
def main():
""" main entry point for module execution
"""
argument_spec = dict(
http=dict(aliases=['enable_http'], type='bool'),
http_port=dict(type='int'),
https=dict(aliases=['enable_https'], type='bool'),
https_port=dict(type='int'),
sandbox=dict(aliases=['enable_sandbox'], type='bool'),
# deprecated (Ansible 2.3) arguments
config=dict(),
state=dict(default='present', choices=['started', 'stopped', 'present', 'absent'])
)
argument_spec.update(nxos_argument_spec)
module = AnsibleModule(argument_spec=argument_spec,
supports_check_mode=True)
result = {'changed': False}
warnings = list()
check_args(module, warnings)
result['warnings'] = warnings
want = map_params_to_obj(module)
have = map_config_to_obj(module)
commands = map_obj_to_commands((want, have), module)
result['commands'] = commands
if commands:
if not module.check_mode:
load_config(module, commands)
result['changed'] = True
module.exit_json(**result)
if __name__ == '__main__':
main()
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