Current File : //lib/python2.7/site-packages/ansible/module_utils/sros.py
# 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.
#
# Copyright (c) 2016 Peter Sprygada, <psprygada@ansible.com>
#
# 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.
#
import re
from ansible.module_utils.network import NetworkModule, NetworkError
from ansible.module_utils.network import register_transport, to_list
from ansible.module_utils.shell import CliBase
from ansible.module_utils.netcli import Command
class Cli(CliBase):
NET_PASSWD_RE = re.compile(r"[\r\n]?password: $", re.I)
CLI_PROMPTS_RE = [
re.compile(r"[\r\n]?[\w+\-\.:\/\[\]]+(?:\([^\)]+\)){,3}(?:>|#) ?$"),
re.compile(r"\[\w+\@[\w\-\.]+(?: [^\]])\] ?[>#\$] ?$")
]
CLI_ERRORS_RE = [
re.compile(r"^\r\nError:", re.M),
]
def __init__(self):
super(Cli, self).__init__()
self._rollback_enabled = None
@property
def rollback_enabled(self):
if self._rollback_enabled is not None:
return self._rollback_enabled
resp = self.execute(['show system rollback'])
match = re.search(r'^Rollback Location\s+:\s(\S+)', resp[0], re.M)
self._rollback_enabled = match.group(1) != 'None'
return self._rollback_enabled
def connect(self, params, **kwargs):
super(Cli, self).connect(params, kickstart=False, **kwargs)
self.shell.send('environment no more')
self._connected = True
### implementation of netcli.Cli ###
def run_commands(self, commands, **kwargs):
return self.execute(to_list(commands))
### implementation of netcfg.Config ###
def configure(self, commands, **kwargs):
cmds = to_list(commands)
responses = self.execute(cmds)
self.execute(['exit all'])
return responses
def get_config(self, detail=False, **kwargs):
cmd = 'admin display-config'
if detail:
cmd += ' detail'
return self.execute(cmd)[0]
def load_config(self, commands):
if self.rollback_enabled:
self.execute(['admin rollback save'])
try:
self.configure(commands)
except NetworkError:
if self.rollback_enabled:
self.execute(['admin rollback revert latest-rb',
'admin rollback delete latest-rb'])
raise
if self.rollback_enabled:
self.execute(['admin rollback delete latest-rb'])
def save_config(self):
self.execute(['admin save'])
Cli = register_transport('cli', default=True)(Cli)
Mini Shell