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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.
#
# Copyright (c), Wayne Witzel III <wayne@riotousliving.com>
# All rights reserved.
#
# 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 __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
import traceback
TOWER_CLI_IMP_ERR = None
try:
import tower_cli.utils.exceptions as exc
from tower_cli.utils import parser
from tower_cli.api import client
HAS_TOWER_CLI = True
except ImportError:
TOWER_CLI_IMP_ERR = traceback.format_exc()
HAS_TOWER_CLI = False
from ansible.module_utils.basic import AnsibleModule, missing_required_lib
def tower_auth_config(module):
'''
`tower_auth_config` attempts to load the tower-cli.cfg file
specified from the `tower_config_file` parameter. If found,
if returns the contents of the file as a dictionary, else
it will attempt to fetch values from the module params and
only pass those values that have been set.
'''
config_file = module.params.pop('tower_config_file', None)
if config_file:
if not os.path.exists(config_file):
module.fail_json(msg='file not found: %s' % config_file)
if os.path.isdir(config_file):
module.fail_json(msg='directory can not be used as config file: %s' % config_file)
with open(config_file, 'r') as f:
return parser.string_to_dict(f.read())
else:
auth_config = {}
host = module.params.pop('tower_host', None)
if host:
auth_config['host'] = host
username = module.params.pop('tower_username', None)
if username:
auth_config['username'] = username
password = module.params.pop('tower_password', None)
if password:
auth_config['password'] = password
module.params.pop('tower_verify_ssl', None) # pop alias if used
verify_ssl = module.params.pop('validate_certs', None)
if verify_ssl is not None:
auth_config['verify_ssl'] = verify_ssl
return auth_config
def tower_check_mode(module):
'''Execute check mode logic for Ansible Tower modules'''
if module.check_mode:
try:
result = client.get('/ping').json()
module.exit_json(changed=True, tower_version='{0}'.format(result['version']))
except (exc.ServerError, exc.ConnectionError, exc.BadRequest) as excinfo:
module.fail_json(changed=False, msg='Failed check mode: {0}'.format(excinfo))
class TowerModule(AnsibleModule):
def __init__(self, argument_spec, **kwargs):
args = dict(
tower_host=dict(),
tower_username=dict(),
tower_password=dict(no_log=True),
validate_certs=dict(type='bool', aliases=['tower_verify_ssl']),
tower_config_file=dict(type='path'),
)
args.update(argument_spec)
kwargs.setdefault('mutually_exclusive', [])
kwargs['mutually_exclusive'].extend((
('tower_config_file', 'tower_host'),
('tower_config_file', 'tower_username'),
('tower_config_file', 'tower_password'),
('tower_config_file', 'validate_certs'),
))
super(TowerModule, self).__init__(argument_spec=args, **kwargs)
if not HAS_TOWER_CLI:
self.fail_json(msg=missing_required_lib('ansible-tower-cli'),
exception=TOWER_CLI_IMP_ERR)
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