Firewall rules for Kubernetes Master
It would be interesting and will increase the safety of our cluster if we could add firewall rules to the master for the dashboard and API requests.
Currently firewall rules only affect computing nodes for containers, not the master.
Lisandro Antonio Rafaelano Colocho commented
hey Marçal not sure if in your case private cluster could apply to you in order to improve the security.
This is already available. Please see https://cloud.google.com/kubernetes-engine/docs/how-to/authorized-networks.