Pod Security Policies
Removed featurePodSecurityPolicy was deprecated in Kubernetes v1.21, and removed from Kubernetes in v1.25.
Instead of using PodSecurityPolicy, you can enforce similar restrictions on Pods using either or both:
- Pod Security Admission
- a 3rd party admission plugin, that you deploy and configure yourself
For a migration guide, see Migrate from PodSecurityPolicy to the Built-In PodSecurity Admission Controller. For more information on the removal of this API, see PodSecurityPolicy Deprecation: Past, Present, and Future.
If you are not running Kubernetes v1.28, check the documentation for your version of Kubernetes.