Creating a cluster admin
To grant a user full administrative access to the cluster, you can bind the cluster-admin cluster role to that user.
The cluster-admin role is required to perform administrator level tasks on the Red Hat OpenShift Container Platform cluster, such as modifying
cluster resources.
Prerequisites
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You must have created a user to define as the cluster admin.
Procedure
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Define the user as a cluster admin:
$ oc adm policy add-cluster-role-to-user cluster-admin <user>