Control: PodTemplate containers should minimize its admission with capabilities assigned

powerpipe control run kubernetes_compliance.control.pod_template_container_capabilities_drop_all

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

select
  distinct(coalesce(uid, concat(path, ':', start_line))) as resource,
  case
    when (c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["all"]')
      or (c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["ALL"]') then 'ok'
    else 'alarm'
  end as status,
  case
    when (c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["all"]')
      or (c -> 'securityContext' -> 'capabilities' -> 'drop' @> '["ALL"]') then c ->> 'name' || ' admission of containers with capabilities assigned minimized.'
    else c ->> 'name' || ' admission of containers with capabilities assigned not minimized.'
  end as reason,
  name as pod_template_name
  
  , coalesce(context_name, '') as context_name, namespace, source_type, coalesce(path || ':' || start_line || '-' || end_line, '') as path
from
  kubernetes_pod_template,
  jsonb_array_elements(template -> 'spec' -> 'containers') as c;