42 lines
1.6 KiB
Python
42 lines
1.6 KiB
Python
USER_AGENT_PRODUCT="Ansible-gce"
|
|
USER_AGENT_VERSION="v1"
|
|
|
|
def gce_connect(module):
|
|
"""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 service_account_email is None or pem_file is None:
|
|
# Load in the libcloud secrets file
|
|
try:
|
|
import secrets
|
|
except ImportError:
|
|
secrets = None
|
|
|
|
service_account_email, pem_file = getattr(secrets, 'GCE_PARAMS', (None, None))
|
|
keyword_params = getattr(secrets, 'GCE_KEYWORD_PARAMS', {})
|
|
project_id = keyword_params.get('project', None)
|
|
|
|
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
|
|
|
|
try:
|
|
gce = get_driver(Provider.GCE)(service_account_email, pem_file, datacenter=module.params.get('zone'), 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."""
|
|
msg='Unexpected response: HTTP return_code['
|
|
msg+='%s], API error code[%s] and message: %s' % (
|
|
error.http_code, error.code, str(error.value))
|
|
return msg
|