Required graylog to support https protocol

Hello All,
i have non HA cluster k8s setup in my lab and i have deployed elastic search , logstash and graylog tool for observability features. i have deployed these component using helm3 chart.
currrently my graylog UI is only accessable via HTTP protocol. may i know i have to use secure channel like HTTPS method to login to graylog UI what all changes i have to do in my values.yaml or graylog yaml file.

Thanks & Regards,
Nitin Gupta
8879576870