83 lines
3.1 KiB
Python
83 lines
3.1 KiB
Python
# This code is part of Ansible, but is an independent component.
|
|
# This particular file snippet, and this file snippet only, is BSD licensed.
|
|
# Modules you write using this snippet, which is embedded dynamically by Ansible
|
|
# still belong to the author of the module, and may assign their own license
|
|
# to the complete work.
|
|
#
|
|
# (c) 2017 Red Hat Inc.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without modification,
|
|
# are permitted provided that the following conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
|
# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
from contextlib import contextmanager
|
|
|
|
from ncclient.xml_ import new_ele, sub_ele, to_xml, to_ele
|
|
|
|
from ansible.module_utils.connection import exec_command
|
|
|
|
def send_request(module, obj, check_rc=True):
|
|
request = to_xml(obj)
|
|
rc, out, err = exec_command(module, request)
|
|
if rc != 0:
|
|
if check_rc:
|
|
module.fail_json(msg=str(err))
|
|
return to_ele(err)
|
|
return to_ele(out)
|
|
|
|
def children(root, iterable):
|
|
for item in iterable:
|
|
try:
|
|
ele = sub_ele(ele, item)
|
|
except NameError:
|
|
ele = sub_ele(root, item)
|
|
|
|
def lock(module, target='candidate'):
|
|
obj = new_ele('lock')
|
|
children(obj, ('target', target))
|
|
return send_request(module, obj)
|
|
|
|
def unlock(module, target='candidate'):
|
|
obj = new_ele('unlock')
|
|
children(obj, ('target', target))
|
|
return send_request(module, obj)
|
|
|
|
def commit(module):
|
|
return send_request(module, new_ele('commit'))
|
|
|
|
def discard_changes(module):
|
|
return send_request(module, new_ele('discard-changes'))
|
|
|
|
def validate(module):
|
|
obj = new_ele('validate')
|
|
children(obj, ('source', 'candidate'))
|
|
return send_request(module, obj)
|
|
|
|
def get_config(module, source='running', filter=None):
|
|
obj = new_ele('get-config')
|
|
children(obj, ('source', source))
|
|
children(obj, ('filter', filter))
|
|
return send_request(module, obj)
|
|
|
|
@contextmanager
|
|
def locked_config(module):
|
|
try:
|
|
lock(module)
|
|
yield
|
|
finally:
|
|
unlock(module)
|