mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
4163655099
Error reporting was broken for GCE modules- pprint didn't work with exceptions, so you'd always get "Unexpected response: {}" instead of the real error.
95 lines
4.2 KiB
Python
95 lines
4.2 KiB
Python
# 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), Franck Cuny <franck.cuny@gmail.com>, 2014
|
|
# 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.
|
|
#
|
|
|
|
import os
|
|
import traceback
|
|
from libcloud.compute.providers import get_driver
|
|
|
|
USER_AGENT_PRODUCT="Ansible-gce"
|
|
USER_AGENT_VERSION="v1"
|
|
|
|
def gce_connect(module, provider=None):
|
|
"""Return a Google Cloud Engine connection."""
|
|
service_account_email = module.params.get('service_account_email', None)
|
|
pem_file = module.params.get('pem_file', None)
|
|
project_id = module.params.get('project_id', None)
|
|
|
|
# If any of the values are not given as parameters, check the appropriate
|
|
# environment variables.
|
|
if not service_account_email:
|
|
service_account_email = os.environ.get('GCE_EMAIL', None)
|
|
if not project_id:
|
|
project_id = os.environ.get('GCE_PROJECT', None)
|
|
if not pem_file:
|
|
pem_file = os.environ.get('GCE_PEM_FILE_PATH', None)
|
|
|
|
# If we still don't have one or more of our credentials, attempt to
|
|
# get the remaining values from the libcloud secrets file.
|
|
if service_account_email is None or pem_file is None:
|
|
try:
|
|
import secrets
|
|
except ImportError:
|
|
secrets = None
|
|
|
|
if hasattr(secrets, 'GCE_PARAMS'):
|
|
if not service_account_email:
|
|
service_account_email = secrets.GCE_PARAMS[0]
|
|
if not pem_file:
|
|
pem_file = secrets.GCE_PARAMS[1]
|
|
keyword_params = getattr(secrets, 'GCE_KEYWORD_PARAMS', {})
|
|
if not project_id:
|
|
project_id = keyword_params.get('project', None)
|
|
|
|
# If we *still* don't have the credentials we need, then it's time to
|
|
# just fail out.
|
|
if service_account_email is None or pem_file is None or project_id is None:
|
|
module.fail_json(msg='Missing GCE connection parameters in libcloud '
|
|
'secrets file.')
|
|
return None
|
|
|
|
# Allow for passing in libcloud Google DNS (e.g, Provider.GOOGLE)
|
|
if provider is None:
|
|
provider = Provider.GCE
|
|
|
|
try:
|
|
gce = get_driver(provider)(service_account_email, pem_file,
|
|
datacenter=module.params.get('zone', None),
|
|
project=project_id)
|
|
gce.connection.user_agent_append("%s/%s" % (
|
|
USER_AGENT_PRODUCT, USER_AGENT_VERSION))
|
|
except (RuntimeError, ValueError), e:
|
|
module.fail_json(msg=str(e), changed=False)
|
|
except Exception, e:
|
|
module.fail_json(msg=unexpected_error_msg(e), changed=False)
|
|
|
|
return gce
|
|
|
|
def unexpected_error_msg(error):
|
|
"""Create an error string based on passed in error."""
|
|
return 'Unexpected response: (%s). Detail: %s' % (str(error), traceback.format_exc(error))
|