Renew a Let’s Encrypt certificate installed using bncert-tool or Lego tool
Run the following commands:
sudo /opt/bitnami/ctlscript.sh stop
sudo /opt/bitnami/letsencrypt/lego --tls --email="EMAIL-ADDRESS" --domains="DOMAIN" --path="/opt/bitnami/letsencrypt" renew --days 90
sudo /opt/bitnami/ctlscript.sh start
In the preceding commands, replace EMAIL-ADDRESS and DOMAIN with the correct values.