Control: OpenSearch domains should have encryption at rest enabled

powerpipe control run aws_compliance.control.opensearch_domain_encryption_at_rest_enabled

powerpipe login
powerpipe control run aws_compliance.control.opensearch_domain_encryption_at_rest_enabled --share

select
  arn as resource,
  case
    when encryption_at_rest_options ->> 'Enabled' = 'false' then 'alarm'
    else 'ok'
  end status,
  case
    when encryption_at_rest_options ->> 'Enabled' = 'false' then title || ' encryption at rest disabled.'
    else title || ' encryption at rest enabled.'
  end reason
  
  , region, account_id
from
  aws_opensearch_domain;