Run the following commands in the AWS CLI.
aws ec2 create-network-interface --subnet-id <> --description "test" --groups <> --region=us-west-1 --tag-specifications 'ResourceType=network-interface,Tags=[{Key='node.k8s.amazonaws.com/no_manage',Value='true'}]'
aws ec2 attach-network-interface --network-interface-id <> --instance-id <> --device-index 2