Control: Deployment containers argument rotate kubelet server certificate should be enabled

powerpipe control run kubernetes_compliance.control.deployment_container_argument_rotate_kubelet_server_certificate_enabled

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

select
  coalesce(uid, concat(path, ':', start_line)) as resource,
  case
    when (c -> 'command') is null or not ((c -> 'command') @> '["kube-controller-manager"]' or (c -> 'command') @> '["kubelet"]') then 'ok'
    when ((c -> 'command') @> '["kube-controller-manager"]' or (c -> 'command') @> '["kubelet"]')
      and (c -> 'command') @> '["--feature-gates=RotateKubeletServerCertificate=true"]' then  'ok'
    else 'alarm'
  end as status,
  case
    when (c -> 'command') is null then c ->> 'name' || ' command not defined.'
    when (c -> 'command') is null or not ((c -> 'command') @> '["kube-controller-manager"]' or (c -> 'command') @> '["kubelet"]') then c ->> 'name' || 'kube-controller-manager or kubelet not defined'
    when ((c -> 'command') @> '["kube-controller-manager"]' or (c -> 'command') @> '["kubelet"]')
      and (c -> 'command') @> '["--feature-gates=RotateKubeletServerCertificate=true"]' then c ->> 'name' || ' RotateKubeletServerCertificate argument enabled.'
    else c ->> 'name' || ' RotateKubeletServerCertificate argument disabled.'
  end as reason,
  name as deployment_name
  
  , coalesce(context_name, '') as context_name, namespace, source_type, coalesce(path || ':' || start_line || '-' || end_line, '') as path
from
  kubernetes_deployment,
  jsonb_array_elements(template -> 'spec' -> 'containers') as c;