Red Hat OpenShift
TMA-OPENSHIFT-5.7.4
The default namespace should not be used
Descrição
Kubernetes provides a default namespace, where objects are placed if no namespace is specified for them. Placing objects in this namespace makes application of RBAC and other controls more difficult. The benchmark marks this recommendation Manual.
Como é verificado
Método de auditoria: Revisão manual
In OpenShift, projects (namespaces) are used to group and isolate related objects. When a request is made to create a new project using the web console or oc new-project command, an endpoint in OpenShift Container Platform is used to provision the project according to a template, which can be customized. The cluster administrator can allow and configure how developers and service accounts can create, or self-provision, their own projects. Regular users do not have access to the default project.
Como é corrigido
Método de correção: Orientação ou patch de infraestrutura
Ensure that namespaces are created to allow for appropriate segregation of Kubernetes resources and that all new resources are created in a specific namespace.
Propriedades
- Sistemas operacionais
- Qualquer
- Tags
- openshiftpolicies
- Referência
- CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 5.7.4 The default namespace should not be used