Class: DynamoDBBillingModeRule

Inherits:
BaseRule show all
Defined in:
lib/cfn-nag/custom_rules/DynamoDBBillingModeRule.rb

Instance Method Summary collapse

Methods inherited from BaseRule

#audit

Instance Method Details

#audit_impl(cfn_model) ⇒ Object


19
20
21
22
23
24
25
# File 'lib/cfn-nag/custom_rules/DynamoDBBillingModeRule.rb', line 19

def audit_impl(cfn_model)
  violating_ddb_tables = cfn_model.resources_by_type('AWS::DynamoDB::Table').select do |table|
    table.billingMode.nil? || (table.billingMode != 'PAY_PER_REQUEST' && table.billingMode != 'PROVISIONED')
  end

  violating_ddb_tables.map(&:logical_resource_id)
end

#rule_idObject


15
16
17
# File 'lib/cfn-nag/custom_rules/DynamoDBBillingModeRule.rb', line 15

def rule_id
  'W73'
end

#rule_textObject


7
8
9
# File 'lib/cfn-nag/custom_rules/DynamoDBBillingModeRule.rb', line 7

def rule_text
  'DynamoDB table should have billing mode set to either PAY_PER_REQUEST or PROVISIONED'
end

#rule_typeObject


11
12
13
# File 'lib/cfn-nag/custom_rules/DynamoDBBillingModeRule.rb', line 11

def rule_type
  Violation::WARNING
end