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22 lines
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22 lines
1.0 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * authentication/using-rbac.adoc
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// * post_installation_configuration/preparing-for-users.adoc
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[id="rbac-default-projects_{context}"]
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= Default projects
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{product-title} comes with a number of default projects, and projects
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starting with `openshift-` are the most essential to users.
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These projects host master components that run as pods and other infrastructure
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components. The pods created in these namespaces that have a
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link:https://kubernetes.io/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/#rescheduler-guaranteed-scheduling-of-critical-add-ons[critical pod annotation]
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are considered critical, and the have guaranteed admission by kubelet.
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Pods created for master components in these namespaces are already marked as
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critical.
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[NOTE]
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====
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You cannot assign an SCC to pods created in one of the default namespaces: `default`, `kube-system`, `kube-public`, `openshift-node`, `openshift-infra`, and `openshift`. You cannot use these namespaces for running pods or services.
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====
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