89 lines
3.3 KiB
Python
89 lines
3.3 KiB
Python
# This code is part of Ansible, but is an independent component.
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# This particular file snippet, and this file snippet only, is BSD licensed.
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# Modules you write using this snippet, which is embedded dynamically by Ansible
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# still belong to the author of the module, and may assign their own license
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# to the complete work.
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#
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# (c) 2016 Red Hat Inc.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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_DEVICE_CONFIGS = {}
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def get_config(module, target='commands'):
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cmd = ' '.join(['show configuration', target])
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try:
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return _DEVICE_CONFIGS[cmd]
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except KeyError:
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rc, out, err = module.exec_command(cmd)
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if rc != 0:
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module.fail_json(msg='unable to retrieve current config', stderr=err)
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cfg = str(out).strip()
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_DEVICE_CONFIGS[cmd] = cfg
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return cfg
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def run_commands(module, commands, check_rc=True):
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assert isinstance(commands, list), 'commands must be a list'
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responses = list()
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for cmd in commands:
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rc, out, err = module.exec_command(cmd)
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if check_rc and rc != 0:
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module.fail_json(msg=err, rc=rc)
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responses.append(out)
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return responses
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def load_config(module, commands, commit=False, comment=None, save=False):
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assert isinstance(commands, list), 'commands must be a list'
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commands.insert(0, 'configure')
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for cmd in commands:
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rc, out, err = module.exec_command(cmd, check_rc=False)
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if rc != 0:
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# discard any changes in case of failure
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module.exec_command('exit discard')
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module.fail_json(msg='configuration failed')
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diff = None
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if module._diff:
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rc, out, err = module.exec_command('compare')
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if not out.startswith('No changes'):
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rc, out, err = module.exec_command('show')
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diff = str(out).strip()
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if commit:
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cmd = 'commit'
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if comment:
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cmd += ' comment "%s"' % comment
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module.exec_command(cmd)
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if save:
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module.exec_command(cmd)
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if not commit:
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module.exec_command('exit discard')
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else:
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module.exec_command('exit')
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if diff:
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return diff
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