Class: CfnGuardian::Resource::ElasticSearch

Inherits:
Base
  • Object
show all
Defined in:
lib/cfnguardian/resources/elastic_search.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/elastic_search.rb', line 4

def default_alarms    
    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'NodeCount'
    alarm.metric_name = 'Nodes'
    alarm.threshold = 3
    alarm.evaluation_periods = 1440 # 24 hours
    alarm.datapoints_to_alarm = 1
    alarm.comparison_operator = 'LessThanOrEqualToThreshold'
    alarm.alarm_action = 'Critical'
    alarm.enabled = false
    @alarms.push(alarm)

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'JVMMemoryPressureWarning'
    alarm.metric_name = 'JVMMemoryPressure'
    alarm.threshold = 72
    alarm.evaluation_periods = 5
    alarm.datapoints_to_alarm = 3
    alarm.alarm_action = 'Warning'
    alarm.enabled = false
    @alarms.push(alarm)

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'JVMMemoryPressureCrit'
    alarm.metric_name = 'JVMMemoryPressure'
    alarm.threshold = 92
    alarm.evaluation_periods = 5
    alarm.alarm_action = 'Critical'
    alarm.enabled = false
    @alarms.push(alarm)

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'ClusterIndexWritesBlocked'
    alarm.metric_name = 'ClusterIndexWritesBlocked'
    alarm.threshold = 1
    alarm.evaluation_periods = 5
    alarm.alarm_action = 'Critical'
    @alarms.push(alarm)  
    
    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'MasterNodeCPUUtilisationWarning'
    alarm.metric_name = 'MasterCPUUtilization'
    alarm.threshold = 75
    alarm.evaluation_periods = 60
    alarm.alarm_action = 'Warning'
    @alarms.push(alarm)  

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'MasterNodeCPUUtilisationCrit'
    alarm.metric_name = 'MasterCPUUtilization'
    alarm.threshold = 95
    alarm.evaluation_periods = 10
    alarm.alarm_action = 'Critical'
    @alarms.push(alarm)  

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'FreeStorageSpaceWarning'
    alarm.metric_name = 'FreeStorageSpace'
    alarm.threshold = 50000
    alarm.evaluation_periods = 1
    alarm.alarm_action = 'Warning'
    alarm.statistic = 'Minimum'
    alarm.comparison_operator = 'LessThanOrEqualToThreshold'
    @alarms.push(alarm)  

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'FreeStorageSpaceCrit'
    alarm.metric_name = 'FreeStorageSpace'
    alarm.threshold = 25000
    alarm.evaluation_periods = 1
    alarm.alarm_action = 'Critical'
    alarm.statistic = 'Minimum'
    alarm.comparison_operator = 'LessThanOrEqualToThreshold'
    @alarms.push(alarm)  
   
    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'CPUUtilizationWarning'
    alarm.metric_name = 'CPUUtilization'
    alarm.threshold = 75
    alarm.evaluation_periods = 15
    alarm.datapoints_to_alarm = 3
    alarm.alarm_action = 'Warning'
    alarm.statistic = 'Average'
    @alarms.push(alarm)  

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'CPUUtilizationCrit'
    alarm.metric_name = 'CPUUtilization'
    alarm.threshold = 95
    alarm.evaluation_periods = 5
    alarm.datapoints_to_alarm = 3
    alarm.alarm_action = 'Critical'
    alarm.statistic = 'Average'
    @alarms.push(alarm)  

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'KMSKeyError'
    alarm.metric_name = 'KMSKeyError'
    alarm.threshold = 1
    alarm.evaluation_periods = 1
    alarm.alarm_action = 'Warning'
    alarm.statistic = 'Minimum'
    @alarms.push(alarm)  

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'KMSKeyInaccessible'
    alarm.metric_name = 'KMSKeyInaccessible'
    alarm.threshold = 1
    alarm.evaluation_periods = 1
    alarm.alarm_action = 'Critical'
    alarm.statistic = 'Minimum'
    alarm.enabled = false
    @alarms.push(alarm)  

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'ClusterStatusRed'
    alarm.metric_name = 'ClusterStatus.red'
    alarm.threshold = 1
    alarm.evaluation_periods = 1
    alarm.alarm_action = 'Critical'
    alarm.statistic = 'Minimum'
    @alarms.push(alarm)  

    alarm = CfnGuardian::Models::ElasticSearchAlarm.new(@resource)
    alarm.name = 'ClusterStatusYellow'
    alarm.metric_name = 'ClusterStatus.yellow'
    alarm.threshold = 1
    alarm.evaluation_periods = 1
    alarm.alarm_action = 'Warning'
    alarm.statistic = 'Minimum'
    @alarms.push(alarm)  

end