Class: DynamoDBBackupRule

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

Instance Method Summary collapse

Methods inherited from BaseRule

#audit

Instance Method Details

#audit_impl(cfn_model) ⇒ Object 



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# File 'lib/cfn-nag/custom_rules/DynamoDBBackupRule.rb', line 20

def audit_impl(cfn_model)
  violating_ddb_tables = cfn_model.resources_by_type('AWS::DynamoDB::Table').select do |table|
    table.pointInTimeRecoverySpecification.nil? ||
      !truthy?(table.pointInTimeRecoverySpecification['PointInTimeRecoveryEnabled'].to_s)
  end

  violating_ddb_tables.map(&:logical_resource_id)
end

#rule_id ⇒ Object 



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# File 'lib/cfn-nag/custom_rules/DynamoDBBackupRule.rb', line 16

def rule_id
  'W78'
end

#rule_text ⇒ Object 



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# File 'lib/cfn-nag/custom_rules/DynamoDBBackupRule.rb', line 8

def rule_text
  'DynamoDB table should have backup enabled, should be set using PointInTimeRecoveryEnabled'
end

#rule_type ⇒ Object 



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# File 'lib/cfn-nag/custom_rules/DynamoDBBackupRule.rb', line 12

def rule_type
  Violation::WARNING
end