- letsencrypt was down
Setup
certbot --nginx -d host.genenetwork.org
certbot renew --dry-run
CRON, for example
22 4 * * 3 sheepdog_run.rb -c '/usr/bin/certbot renew --quiet' --always --tag CERTBOT >> ~/cron.log 2>&1
Add certificate
certbot certonly --nginx --agree-tos --preferred-challenges http -d ucscbrowser.genenetwork.org --register-unsafely-without-email