IBM::EC2::Alarm

This resource type represents an alarm on Amazon Elastic Compute Cloud. It extends the type OS::Ceilometer::Alarm.
Table 1. Properties
Name Type Required Description
alarm_actions List False A list of URLs to invoke when the state makes the transition to alarm.
comparison_operator String False Operator that is used to compare specified statistic with threshold. The following values are allowed:
  • ge
  • gt
  • eq
  • ne
  • lt
  • le
description String False Description for the alarm.
enabled Boolean False True if alarm evaluation and actions are enabled. By default, the enabled parameter is set to True.
evaluation_periods Integer False Number of periods to evaluate over.
insufficient_data_actions List False A list of URLs to invoke when the state makes the transition to insufficient-data.
matching_metadata Map False In addition to the meter name, the meter must match this resource metadata (key=value).
meter_name String True Meter name that is watched by the alarm.
name String False Name of alarm.
ok_actions List False A list of URLs to invoke when state makes the transition to OK.
period Integer False Period to evaluate over, in seconds.
repeat_actions Boolean True Set the repeat_actions parameter to False to trigger actions when the threshold is reached and the alarm's state has changed. By default, actions are called each time that the threshold is reached.
statistic String False Meter statistic to evaluate. The following values are allowed:
  • count
  • avg
  • sum
  • min
  • max
threshold Number True Threshold to evaluate against.
This resource type has no attributes.

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