I want to open a new port on the nodes. How can I do this? I created the cluster as here: https://github.com/omidraha/pulumi_example/blob/main/base/cluster.py If the

cluster_security_group

option is set to

None

, a default security group will be created with full internet egress and ingress for node groups. I have created a custom security group and passed it to this option: https://github.com/omidraha/pulumi_example/blob/main/base/security_group.py But it seems to be ignored.