Description of configuration options for api

Configuration option = Default value	Description
[DEFAULT]
enable_v1_api = True	(BoolOpt) Deploy the deprecated v1 API.
max_request_body_size = 114688	(IntOpt) The maximum body size per request, in bytes
pipeline_cfg_file = pipeline.yaml	(StrOpt) Configuration file for pipeline definition.
policy_default_rule = default	(StrOpt) Rule enforced when requested rule is not found
policy_file = policy.json	(StrOpt) JSON file containing policy
reserved_metadata_length = 256	(IntOpt) Limit on length of reserved metadata values.
reserved_metadata_namespace = metering.	(ListOpt) List of metadata prefixes reserved for metering use.
[api]
host = 0.0.0.0	(StrOpt) The listen IP for the ceilometer API server.
port = 8777	(IntOpt) The port for the ceilometer API server.