Description of Gnocchi dispatcher configuration options

Configuration option = Default value	Description
[dispatcher_gnocchi]
archive_policy = low	(StrOpt) The archive policy to use when the dispatcher create a new metric.
filter_project = gnocchi	(StrOpt) Gnocchi project used to filter out samples generated by Gnocchi service activity
filter_service_activity = True	(BoolOpt) Filter out samples generated by Gnocchi service activity
resources_definition_file = gnocchi_resources.yaml	(StrOpt) The Yaml file that defines mapping between samples and gnocchi resources/metrics
url = http://localhost:8041	(StrOpt) URL to Gnocchi.