Is there any documentation available to configure Airflow as https?
For the above configuration need self sign CA ssl certificate. Generate the CA certificate in the airflow home directory (/home/airflow/airflow). Followed the below steps for generating the CA certificate :
https://www.akadia.com/services/ssh_test_certificate.html
You will get the 2 certificate : key and certificate :
Update the path in airflow.cfg file
[airflow@hagrid-001 airflow]$ cat airflow.cfg | grep ssl
web_server_ssl_cert = /home/airflow/airflow/file.pem
web_server_ssl_key = /home/airflow/airflow/hostkey.pem
Restart the webserver : systemctl restart airflow-webserver