New, updated, and deprecated options in Newton for Alarming
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

..
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.. list-table:: New options
   :header-rows: 1
   :class: config-ref-table

   * - Option = default value
     - (Type) Help string
   * - ``[DEFAULT] additional_ingestion_lag = 0``
     - (IntOpt) The number of seconds to extend the evaluation windows to compensate the reporting/ingestion lag.
   * - ``[DEFAULT] rest_notifier_ca_bundle_certificate_path = None``
     - (StrOpt) SSL CA_BUNDLE certificate for REST notifier
   * - ``[api] alarm_max_actions = -1``
     - (IntOpt) Maximum count of actions for each state of an alarm, non-positive number means no limit.
   * - ``[api] enable_combination_alarms = False``
     - (BoolOpt) Enable deprecated combination alarms.
   * - ``[api] project_alarm_quota = None``
     - (IntOpt) Maximum number of alarms defined for a project.
   * - ``[api] user_alarm_quota = None``
     - (IntOpt) Maximum number of alarms defined for a user.
   * - ``[evaluator] workers = 1``
     - (IntOpt) Number of workers for evaluator service. default value is 1.
   * - ``[listener] batch_size = 1``
     - (IntOpt) Number of notification messages to wait before dispatching them.
   * - ``[listener] batch_timeout = None``
     - (IntOpt) Number of seconds to wait before dispatching samples when batch_size is not reached (None means indefinitely).
   * - ``[listener] event_alarm_topic = alarm.all``
     - (StrOpt) The topic that aodh uses for event alarm evaluation.
   * - ``[listener] workers = 1``
     - (IntOpt) Number of workers for listener service. default value is 1.
   * - ``[notifier] batch_size = 1``
     - (IntOpt) Number of notification messages to wait before dispatching them.
   * - ``[notifier] batch_timeout = None``
     - (IntOpt) Number of seconds to wait before dispatching samples when batch_size is not reached (None means indefinitely).
   * - ``[notifier] workers = 1``
     - (IntOpt) Number of workers for notifier service. default value is 1.
   * - ``[service_types] zaqar = messaging``
     - (StrOpt) Message queue service type.


.. list-table:: Deprecated options
   :header-rows: 1
   :class: config-ref-table

   * - Deprecated option
     - New Option
   * - ``[DEFAULT] use_syslog``
     - ``None``