turbot/steampipe-mod-kubernetes-compliance

Control: CronJob containers argument admission control plugin NamespaceLifecycle should be enabled

Description

This check ensures that the container in the CronJob has argument admission control plugin NamespaceLifecycle enabled.

Usage

Run the control in your terminal:

powerpipe control run kubernetes_compliance.control.cronjob_container_argument_namespace_lifecycle_enabled

Snapshot and share results via Turbot Pipes:

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

SQL

This control uses a named query:

select
coalesce(uid, concat(path, ':', start_line)) as resource,
case
when (c -> 'command') is null or not ((c -> 'command') @> '["kube-apiserver"]') then 'ok'
when (c -> 'command') @> '["kube-apiserver"]'
and (c -> 'command') @> '["--enable-admission-plugins=NamespaceLifecycle"]' then 'ok'
else 'alarm'
end as status,
case
when (c -> 'command') is null then c ->> 'name' || ' command not defined.'
when not ((c -> 'command') @> '["kube-apiserver"]') then c ->> 'name' || ' kube-apiserver not defined.'
when (c -> 'command') @> '["kube-apiserver"]'
and (c -> 'command') @> '["--enable-admission-plugins=NamespaceLifecycle"]' then c ->> 'name' || ' has admission control plugin NamespaceLifecycle enabled.'
else c ->> 'name' || ' has admission control plugin NamespaceLifecycle disabled.'
end as reason,
name as cronjob_name
, coalesce(context_name, '') as context_name, namespace, source_type, coalesce(path || ':' || start_line || '-' || end_line, '') as path
from
kubernetes_cronjob,
jsonb_array_elements(job_template -> 'spec' -> 'template' -> 'spec' -> 'containers') as c;

Tags