--httpport Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
--tlsport Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
--listraw Only used for'--list' command, list the certs in raw format.
--stopRenewOnError, -se Only valid for'--renewall' command. Stop to renew all if one cert has error in renewal.
--stopRenewOnError, -se Only valid for'--renewall' command. Stop if one cert has error in renewal.
--insecure Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
--nocron Only valid for`--install` command, which means: do not install the default cron job. In this case, the certs will not be renewed automatically.