Control: DaemonSet containers should has admission capability restricted

powerpipe control run kubernetes_compliance.control.daemonset_container_admission_capability_restricted

powerpipe login
powerpipe control run kubernetes_compliance.control.daemonset_container_admission_capability_restricted --share

select
  coalesce(uid, concat(path, ':', start_line)) as resource,
  case
    when (c -> 'securityContext' -> 'capabilities' -> 'drop' is not null)
      and (c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["all"]'
      or c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["ALL"]'
      or c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["NET_RAW"]') then 'ok'
    else 'alarm'
  end as status,
  case
    when (c -> 'securityContext' -> 'capabilities' -> 'drop' is not null)
      and (c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["all"]'
      or c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["ALL"]'
      or c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["NET_RAW"]') then c ->> 'name' || ' admission capability is restricted.'
    else c ->> 'name' || ' admission capability is not restricted.'
  end as reason,
  name as daemonset_name
from
  kubernetes_daemonset,
  jsonb_array_elements(template -> 'spec' -> 'containers') as c;