Class: CfnGuardian::Resource::RedshiftCluster

Inherits:
Base
  • Object
show all
Defined in:
lib/cfnguardian/resources/redshift_cluster.rb

Instance Method Summary collapse

Methods inherited from Base

#default_checks, #default_event_subscriptions, #default_events, #default_metric_filters, #get_alarms, #get_checks, #get_cost, #get_event_subscriptions, #get_events, #get_metric_filters, #initialize, #resource_exists?

Methods included from Logging

colors, included, logger, #logger, logger=

Constructor Details

This class inherits a constructor from CfnGuardian::Resource::Base

Instance Method Details

#default_alarms ⇒ Object 



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# File 'lib/cfnguardian/resources/redshift_cluster.rb', line 4

def default_alarms
  alarm = CfnGuardian::Models::RedshiftClusterAlarm.new(@resource)
  alarm.name = 'CPUUtilizationHighSpike'
  alarm.metric_name = 'CPUUtilization'
  alarm.threshold = 95
  alarm.evaluation_periods = 10
  @alarms.push(alarm)

  alarm = CfnGuardian::Models::RedshiftClusterAlarm.new(@resource)
  alarm.name = 'CPUUtilizationHighBase'
  alarm.metric_name = 'CPUUtilization'
  alarm.threshold = 75
  alarm.evaluation_periods = 60
  alarm.alarm_action = 'Warning'
  @alarms.push(alarm)

  alarm = CfnGuardian::Models::RedshiftClusterAlarm.new(@resource)
  alarm.name = 'UnHealthyCluster'
  alarm.metric_name = 'HealthStatus'
  alarm.comparison_operator = 'LessThanThreshold'
  alarm.threshold = 1
  alarm.evaluation_periods = 10
  @alarms.push(alarm)

  alarm = CfnGuardian::Models::RedshiftClusterAlarm.new(@resource)
  alarm.name = 'DiskSpaceUsedCrit'
  alarm.metric_name = 'PercentageDiskSpaceUsed'
  alarm.comparison_operator = 'GreaterThanThreshold'
  alarm.threshold = 90
  alarm.evaluation_periods = 10
  @alarms.push(alarm)

  alarm = CfnGuardian::Models::RedshiftClusterAlarm.new(@resource)
  alarm.name = 'DiskSpaceUsedWarm'
  alarm.metric_name = 'PercentageDiskSpaceUsed'
  alarm.comparison_operator = 'GreaterThanThreshold'
  alarm.threshold = 80
  alarm.evaluation_periods = 10
  alarm.alarm_action = 'Warning'
  @alarms.push(alarm)
end