Control: ReplicaSet containers certificate rotation should be enabled
Description
This check ensures that the container in the ReplicaSet has certificate rotation enabled.
Usage
Run the control in your terminal:
powerpipe control run kubernetes_compliance.control.replicaset_container_rotate_certificate_enabled
Snapshot and share results via Turbot Pipes:
powerpipe loginpowerpipe control run kubernetes_compliance.control.replicaset_container_rotate_certificate_enabled --share
SQL
This control uses a named query:
select distinct(coalesce(uid, concat(path, ':', start_line))) as resource, case when (c -> 'command') is null or not ((c -> 'command') @> '["kubelet"]') then 'ok' when (c -> 'command') @> '["kubelet"]' and (c -> 'command') @> '["--rotate-certificates=false"]' then 'alarm' else 'ok' end as status, case when (c -> 'command') is null then c ->> 'name' || ' command not defined.' when not ((c -> 'command') @> '["kubelet"]') then c ->> 'name' || ' kubelet not defined.' when (c -> 'command') @> '["kubelet"]' and (c -> 'command') @> '["--rotate-certificates=false"]' then c ->> 'name' || ' rotate certificates disabled.' else c ->> 'name' || ' rotate certificates enabled.' end as reason, name as replicaset_name , coalesce(context_name, '') as context_name, namespace, source_type, coalesce(path || ':' || start_line || '-' || end_line, '') as pathfrom kubernetes_replicaset, jsonb_array_elements(template -> 'spec' -> 'containers') as c;