OpenShift runs with the following security policy by default:
* Containers run as a non-root unique user that is separate from other system users
* They cannot access host resources, run privileged, or become root
* They are given CPU and memory limits defined by the system administrator
* Any persistent storage they access will be under a unique SELinux label, which prevents others from seeing their content
* These settings are per project, so containers in different projects cannot see each other by default
* Regular users can run Docker, source, and custom builds
* By default, Docker builds can (and often do) run as root. You can control who can create Docker builds through the builds/docker and builds/custom policy resource.
* Regular users and project admins cannot change their security quotas.
Posted Date:- 2021-11-09 06:32:15
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