Control: GKE clusters with less than three nodes should have auto upgrade enabled

powerpipe control run gcp_compliance.control.kubernetes_cluster_with_less_than_three_node_auto_upgrade_enabled

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

select
  self_link resource,
  case
    when np -> 'management' -> 'autoUpgrade' = 'true' and current_node_count < 3 then 'alarm'
    else 'ok'
  end as status,
  title || ' has ' || current_node_count || ' node(s) with auto upgrade enabled.' as reason
  
  , location as location, project as project
from
  gcp_kubernetes_cluster,
  jsonb_array_elements(node_pools) as np;