def delete_particular_service_key(key_guid):
"""Deletes a particular service key.
Args:
key_guid (str): GUID of a service key
"""
command_suffix = ['/v2/service_keys/{}'.format(key_guid), '-X', 'DELETE', '-d', '']
cf_cli.get_command_output(CF_CURL + command_suffix)
def delete_service_binding(binding):
"""Deletes a service binding.
Args:
binding (dict): JSON representing a service binding. Has "metadata" and "entity" keys.
"""
binding_url = binding['metadata']['url']
cmd_output = cf_cli.get_command_output(CF_CURL + [binding_url, '-X', 'DELETE'])
if cmd_output:
raise cf_cli.CommandFailedError('Failed to delete a service binding. CF response: {}'
.format(cmd_output))
def create_service_key(service_guid, key_name):
"""Creates a service key for particular service instance.
Args:
service_guid (str): GUID of a service instance (can be user-provided).
key_name (str): Name of the newly created service key.
"""
params = {'service_instance_guid': service_guid, 'name': key_name}
command_suffix = ['/v2/service_keys', '-X', 'POST', '-d', json.dumps(params)]
cmd_output = cf_cli.get_command_output(CF_CURL + command_suffix)
response_json = json.loads(cmd_output)
if 'error_code' not in response_json:
return response_json
else:
raise cf_cli.CommandFailedError(
'Failed to create a service key {} for service with guid {}.\n'
'Response body: {}'.format(key_name, service_guid, response_json))
def cf_curl_get(path):
"""Calls "cf curl" with a given path.
Args:
path (str): CF API path,
e.g. /v2/user_provided_service_instances/8b89a54b-b292-49eb-a8c4-2396ec038120
Returns:
dict: JSON returned by the endpoint.
"""
cmd_output = cf_cli.get_command_output(CF_CURL + [path])
response_json = json.loads(cmd_output)
if 'error_code' not in response_json:
return response_json
else:
raise cf_cli.CommandFailedError('Failed GET on CF API path {}\n'
'Response body: {}'.format(path, response_json))
def create_service_binding(service_guid, app_guid):
"""Creates a binding between a service and an application.
Args:
service_guid (str): GUID of a service instance (can be user-provided).
app_guid (str): Applications' GUID.
"""
params = {'service_instance_guid': service_guid, 'app_guid': app_guid}
command_suffix = ['/v2/service_bindings', '-X', 'POST', '-d', json.dumps(params)]
cmd_output = cf_cli.get_command_output(CF_CURL + command_suffix)
response_json = json.loads(cmd_output)
if 'error_code' not in response_json:
return response_json
else:
raise cf_cli.CommandFailedError(
'Failed to create a binding between service {} and app {}.\n'
'Response body: {}'.format(service_guid, app_guid, response_json))