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Restricting cluster admin permissions in Kubernetes is essential for maintaining security and preventing unauthorized access. This article by Marcus Noble provides insights into best practices for limiting cluster admin privileges. Learn how to effectively manage roles and permissions to enhance the security of your Kubernetes environment and protect your infrastructure from potential threats.

https://marcusnoble.co.uk/2022-01-20-restricting-cluster-admin-permissions/
Marcus Noble Restricting cluster-admin Permissions Generally, and by default, operators of the cluster are assigned to the cluster-admin ClusterRole. This gives the user access and permission to do all operations on all resources in the cluster. There's very good reason for this, an admin generally needs…
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