Information
Do not allow all requests.
Rationale:
Setting admission control policy to `AlwaysAdmit` allows all requests and do not filter any requests.
Solution
Edit the `/etc/kubernetes/apiserver` file on the master node and set the `KUBE_ADMISSION_CONTROL` parameter to a value that does not include `AlwaysAdmit`. Based on your system, restart the `kube-apiserver` service. For example: `systemctl restart kube-apiserver.service`
Impact:
Only requests explicitly allowed by the admissions control policy would be served.