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114 lines
4.3 KiB
Python
114 lines
4.3 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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# Copyright (c) 2016 Peter Sprygada, <psprygada@ansible.com>
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# Copyright (c) 2016 Patrick Ogenstad, <@ogenstad>
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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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import re
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from ansible.module_utils.network import NetworkError, NetworkModule
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from ansible.module_utils.network import add_argument, register_transport
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from ansible.module_utils.network import to_list
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from ansible.module_utils.shell import CliBase
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from ansible.module_utils.netcli import Command
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add_argument('context', dict(required=False))
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class Cli(CliBase):
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CLI_PROMPTS_RE = [
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re.compile(r"[\r\n]?[\w+\-\.:\/\[\]]+(?:\([^\)]+\)){,3}(?:>|#) ?$"),
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re.compile(r"\[\w+\@[\w\-\.]+(?: [^\]])\] ?[>#\$] ?$")
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]
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CLI_ERRORS_RE = [
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re.compile(r"error:", re.I),
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re.compile(r"^Removing.* not allowed")
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]
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NET_PASSWD_RE = re.compile(r"[\r\n]?password: $", re.I)
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def __init__(self, *args, **kwargs):
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super(Cli, self).__init__(*args, **kwargs)
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def connect(self, params, **kwargs):
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super(Cli, self).connect(params, kickstart=False, **kwargs)
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if params['context']:
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self.change_context(params, **kwargs)
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def authorize(self, params, **kwargs):
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passwd = params['auth_pass']
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errors = self.shell.errors
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# Disable errors (if already in enable mode)
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self.shell.errors = []
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cmd = Command('enable', prompt=self.NET_PASSWD_RE, response=passwd)
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self.execute([cmd, 'no terminal pager'])
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# Reapply error handling
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self.shell.errors = errors
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def change_context(self, params):
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context = params['context']
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if context == 'system':
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command = 'changeto system'
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else:
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command = 'changeto context %s' % context
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self.execute(command)
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### Config methods ###
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def configure(self, commands):
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cmds = ['configure terminal']
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cmds.extend(to_list(commands))
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if cmds[-1] == 'exit':
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cmds[-1] = 'end'
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elif cmds[-1] != 'end':
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cmds.append('end')
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responses = self.execute(cmds)
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return responses[1:]
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def get_config(self, include=None):
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if include not in [None, 'defaults', 'passwords']:
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raise ValueError('include must be one of None, defaults, passwords')
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cmd = 'show running-config'
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if include == 'passwords':
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cmd = 'more system:running-config'
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elif include == 'defaults':
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cmd = 'show running-config all'
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else:
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cmd = 'show running-config'
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return self.run_commands(cmd)[0]
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def load_config(self, commands):
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return self.configure(commands)
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def save_config(self):
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self.execute(['write memory'])
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Cli = register_transport('cli', default=True)(Cli)
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