Query: pod_container_argument_kubelet_read_only_port_0

with container_list as (
  select
    c ->> 'name' as container_name,
    trim(
      '"'
      from
        split_part(co :: text, '=', 2)
    ) :: integer as value,
    p.name as pod
  from
    kubernetes_pod as p,
    jsonb_array_elements(containers) as c,
    jsonb_array_elements(c -> 'command') as co
  where
    (co) :: text LIKE '%--read-only-port=%'
),
container_name_with_pod_name as (
  select
    p.name as pod_name,
    p.uid as pod_uid,
    p.path as path,
    p.start_line as start_line,
    p.end_line as end_line,
    p.context_name as context_name,
    p.namespace as namespace,
    p.source_type as source_type,
    p.tags as tags,
    p._ctx as _ctx,
    c.*
  from
    kubernetes_pod as p,
    jsonb_array_elements(containers) as c
)
select
  coalesce(p.pod_uid, concat(p.path, ':', p.start_line)) as resource,
  case
    when (p.value -> 'command') is null
    or not ((p.value -> 'command') @> '["kubelet"]') then 'ok'
    when l.container_name is not null
    and (p.value -> 'command') @> '["kubelet"]'
    and (l.value = 0) then 'ok'
    else 'alarm'
  end as status,
  case
    when (p.value -> 'command') is null then p.value ->> 'name' || ' command not defined.'
    when not ((p.value -> 'command') @> '["kubelet"]') then p.value ->> 'name' || ' kubelet not defined.'
    else p.value ->> 'name' || ' read-only port is set to ' || (l.value) || '.'
  end as reason,
  p.pod_name as pod_name,
  coalesce(context_name, '') as context_name,
  namespace,
  source_type,
  coalesce(path || ':' || start_line || '-' || end_line, '') as path
from
  container_name_with_pod_name as p
  left join container_list as l on p.value ->> 'name' = l.container_name
  and p.pod_name = l.pod;