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4b0aa1214c
* Ziploader proof of concept (jimi-c) * Cleanups to proof of concept ziploader branch: * python3 compatible base64 encoding * zipfile compression (still need to enable toggling this off for systems without zlib support in python) * Allow non-wildcard imports (still need to make this recusrsive so that we can have module_utils code that imports other module_utils code.) * Better tracebacks: module filename is kept and module_utils directory is kept so that tracebacks show the real filenames that the errors appear in. * Make sure we import modules that are used into the module_utils files that they are used in. * Set ansible version in a more pythonic way for ziploader than we were doing in module replacer * Make it possible to set the module compression as an inventory var This may be necessary on systems where python has been compiled without zlib compression. * Refactoring of module_common code: * module replacer only replaces values that make sense for that type of file (example: don't attempt to replace python imports if we're in a powershell module). * Implement configurable shebang support for ziploader wrapper * Implement client-side constants (for SELINUX_SPECIAL_FS and SYSLOG) via environment variable. * Remove strip_comments param as we're never going to use it (ruins line numbering) * Don't repeat ourselves about detecting REPLACER * Add an easy way to debug * Port test-module to the ziploader-aware modify_module() * strip comments and blank lines from the wrapper so we send less over the wire. * Comments cleanup * Remember to output write the module line itself in powershell modules * for line in lines strips the newlines so we have to add them back in
97 lines
4.2 KiB
Python
97 lines
4.2 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), Franck Cuny <franck.cuny@gmail.com>, 2014
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# All rights reserved.
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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 os
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import traceback
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from libcloud.compute.types import Provider
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from libcloud.compute.providers import get_driver
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USER_AGENT_PRODUCT="Ansible-gce"
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USER_AGENT_VERSION="v1"
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def gce_connect(module, provider=None):
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"""Return a Google Cloud Engine connection."""
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service_account_email = module.params.get('service_account_email', None)
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pem_file = module.params.get('pem_file', None)
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project_id = module.params.get('project_id', None)
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# If any of the values are not given as parameters, check the appropriate
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# environment variables.
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if not service_account_email:
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service_account_email = os.environ.get('GCE_EMAIL', None)
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if not project_id:
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project_id = os.environ.get('GCE_PROJECT', None)
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if not pem_file:
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pem_file = os.environ.get('GCE_PEM_FILE_PATH', None)
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# If we still don't have one or more of our credentials, attempt to
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# get the remaining values from the libcloud secrets file.
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if service_account_email is None or pem_file is None:
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try:
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import secrets
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except ImportError:
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secrets = None
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if hasattr(secrets, 'GCE_PARAMS'):
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if not service_account_email:
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service_account_email = secrets.GCE_PARAMS[0]
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if not pem_file:
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pem_file = secrets.GCE_PARAMS[1]
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keyword_params = getattr(secrets, 'GCE_KEYWORD_PARAMS', {})
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if not project_id:
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project_id = keyword_params.get('project', None)
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# If we *still* don't have the credentials we need, then it's time to
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# just fail out.
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if service_account_email is None or pem_file is None or project_id is None:
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module.fail_json(msg='Missing GCE connection parameters in libcloud '
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'secrets file.')
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return None
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# Allow for passing in libcloud Google DNS (e.g, Provider.GOOGLE)
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if provider is None:
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provider = Provider.GCE
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try:
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gce = get_driver(provider)(service_account_email, pem_file,
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datacenter=module.params.get('zone', None),
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project=project_id)
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gce.connection.user_agent_append("%s/%s" % (
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USER_AGENT_PRODUCT, USER_AGENT_VERSION))
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except (RuntimeError, ValueError), e:
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module.fail_json(msg=str(e), changed=False)
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except Exception, e:
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module.fail_json(msg=unexpected_error_msg(e), changed=False)
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return gce
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def unexpected_error_msg(error):
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"""Create an error string based on passed in error."""
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return 'Unexpected response: (%s). Detail: %s' % (str(error), traceback.format_exc(error))
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