Control: Ensure default Service account is not used for Project access in Kubernetes Engine clusters

powerpipe control run gcp_compliance.control.disable_gke_default_service_account

powerpipe login
powerpipe control run gcp_compliance.control.disable_gke_default_service_account --share

  select
  self_link resource,
  case
    when node_config ->> 'ServiceAccount' = 'default' then 'alarm'
    else 'ok'
  end as status,
  case
    when node_config ->> 'ServiceAccount' = 'default' then title || ' default service account is used for project access.'
    else title || ' default service account is not used for project access.'
  end as reason
  
  , location as location, project as project
from
  gcp_kubernetes_cluster;