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6294264dc4
In order to simplify the workflow with the GCE modules, it's now possible to add the parameters and project name as arguments to the various GCE modules. The inventory plugin also returns the IP of the host in `ansible_ssh_host` so that you don't have to specify IPs into the inventory file. Some update to the documentation are also added. Closes #5583.
41 lines
1.6 KiB
Python
41 lines
1.6 KiB
Python
USER_AGENT_PRODUCT="Ansible-gce"
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USER_AGENT_VERSION="v1"
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def gce_connect(module):
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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 service_account_email is None or pem_file is None:
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# Load in the libcloud secrets file
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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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service_account_email, pem_file = getattr(secrets, 'GCE_PARAMS', (None, None))
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keyword_params = getattr(secrets, 'GCE_KEYWORD_PARAMS', {})
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project_id = keyword_params.get('project', None)
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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 secrets file.')
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return None
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try:
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gce = get_driver(Provider.GCE)(service_account_email, pem_file, datacenter=module.params.get('zone'), 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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msg='Unexpected response: HTTP return_code['
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msg+='%s], API error code[%s] and message: %s' % (
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error.http_code, error.code, str(error.value))
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return msg
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