Control: PodTemplate containers ports should not have host port specified

powerpipe control run kubernetes_compliance.control.pod_template_container_host_port_not_specified

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

select
  coalesce(uid, concat(path, ':', start_line)) as resource,
  case
    when (c -> 'ports') is null then 'ok'
    when (c->>'ports') like '%hostPort%' then 'alarm'
    else 'ok'
  end as status,
  case
    when (c -> 'ports') is null then c ->> 'name' || ' ports not defined.'
    when (c->>'ports') like '%hostPort%' then c ->> 'name' || ' host port specified.'
    else c ->> 'name' || ' host port not specified.'
  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;