This image obtains and renews certificates from letsencrypt using certbot. Currently only http challange is supported in standalone mode.
A space-separated list of domains to include in certificate. Certificate will be generated for the first domain and all other domains will be included as aliases.
Recovery email for certificate
Interval of renew checs described in cron notation.
default: 15 10 * * *
Notifies provided host with a port connect that cert generation/renewal was attemted
default: 1024