Description of alarm configuration options

Configuration option = Default value	Description
[alarm]
evaluation_interval = 60	(IntOpt) Period of evaluation cycle, should be >= than configured pipeline interval for collection of underlying metrics.
evaluation_service = default	(StrOpt) Driver to use for alarm evaluation service. DEPRECATED: "singleton" and "partitioned" alarm evaluator services will be removed in Kilo in favour of the default alarm evaluation service using tooz for partitioning.
notifier_rpc_topic = alarm_notifier	(StrOpt) The topic that ceilometer uses for alarm notifier messages.
partition_rpc_topic = alarm_partition_coordination	(StrOpt) The topic that ceilometer uses for alarm partition coordination messages. DEPRECATED: RPC-based partitionedalarm evaluation service will be removed in Kilo in favour of the default alarm evaluation service using tooz for partitioning.
project_alarm_quota = None	(IntOpt) Maximum number of alarms defined for a project.
record_history = True	(BoolOpt) Record alarm change events.
rest_notifier_certificate_file =	(StrOpt) SSL Client certificate for REST notifier.
rest_notifier_certificate_key =	(StrOpt) SSL Client private key for REST notifier.
rest_notifier_max_retries = 0	(IntOpt) Number of retries for REST notifier
rest_notifier_ssl_verify = True	(BoolOpt) Whether to verify the SSL Server certificate when calling alarm action.
user_alarm_quota = None	(IntOpt) Maximum number of alarms defined for a user.