Control: Job containers should have a CPU limit

Description

Containers in a Job should have CPU limit which restricts the container to use no more than a given amount of CPU.

Usage

Run the control in your terminal:

powerpipe control run kubernetes_compliance.control.job_cpu_limit

Snapshot and share results via Turbot Pipes:

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

SQL

This control uses a named query:

select
  coalesce(uid, concat(path, ':', start_line)) as resource,
  case
    when c -> 'resources' -> 'limits' ->> 'cpu' is null then 'alarm'
    else 'ok'
  end as status,
  case
    when c -> 'resources' -> 'limits' ->> 'cpu' is null then c ->> 'name' || ' does not have a CPU limit.'
    else c ->> 'name' || ' has a CPU limit of ' || (c -> 'resources' -> 'limits' ->> 'cpu') || '.'
  end as reason,
  name as job_name
  
  , coalesce(context_name, '') as context_name, namespace, source_type, coalesce(path || ':' || start_line || '-' || end_line, '') as path
from
  kubernetes_job,
  jsonb_array_elements(template -> 'spec' -> 'containers') as c;

Control: Job containers should have a CPU limit

Description

Usage

SQL

Tags