Query: compute_network_contains_no_legacy_network

select
  self_link resource,
  case
    when ipv4_range is not null then 'alarm'
    else 'ok'
  end as status,
  case
    when ipv4_range is not null
      then title || ' is a legacy network.'
    else title || ' not a legacy network.'
  end as reason
  , project as project
from
  gcp_compute_network;