# Letsencrypt ## Tags * assigned: pjotr * bug ## Tasks * [X] letsencrypt is failing on P2 and Tux01 (expiry Nov12) - letsencrypt was down * [X] ucscbrowser needs a certificate (now forwards http -> https) ## Notes ``` certbot renew --dry-run ``` Add certificate ``` certbot certonly --nginx --agree-tos --preferred-challenges http -d ucscbrowser.genenetwork.org --register-unsafely-without-email ```