Add --no-bootstrap and --no-self-upgrade to certbot-auto renew
Add --no-bootstrap and --no-self-upgrade to certbot-auto renew

--no-bootstrap: prevent the certbot-auto script from installing OS-level dependencies (should prevent 'delaying package configuration, since apt-utils is not installed')
--no-self-upgrade: revent the certbot-auto script from upgrading itself to newer released versions
hamburml/docker-flow-letsencrypt