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# 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) 2016 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.
#
_DEVICE_CONFIGS = {}
def get_config(module, flags=[]):
cmd = 'show running-config '
cmd += ' '.join(flags)
cmd = cmd.strip()
try:
return _DEVICE_CONFIGS[cmd]
except KeyError:
rc, out, err = module.exec_command(cmd)
if rc != 0:
module.fail_json(msg='unable to retrieve current config', stderr=err)
cfg = str(out).strip()
_DEVICE_CONFIGS[cmd] = cfg
return cfg
def run_commands(module, commands, check_rc=True):
assert isinstance(commands, list), 'commands must be a list'
responses = list()
for cmd in commands:
rc, out, err = module.exec_command(cmd)
if check_rc and rc != 0:
module.fail_json(msg=err, rc=rc)
responses.append(out)
return responses
def load_config(module, commands):
assert isinstance(commands, list), 'commands must be a list'
rc, out, err = module.exec_command('configure terminal')
if rc != 0:
module.fail_json(msg='unable to enter configuration mode', err=err)
for command in commands:
if command == 'end':
continue
rc, out, err = module.exec_command(command)
if rc != 0:
module.fail_json(msg=err, command=command, rc=rc)
module.exec_command('end')
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