Docker setup, trying to deploy to two Synology NASes and one SSH server

[macdis]

I use acme.sh in a Docker container on Synology NAS no. 1, not as a daemon, just as a run-and-remove container.

On NAS no. 1, I have used acme.sh to issue and deploy a wildcard certificate, that I would also like to deploy on Synology NAS no. 2 and also on another machine no. 3 using ssh.

I can deploy to NAS no. 1 from no. 1, no problem. I use --deploy-hook synology_dsm.

I can also deploy to NAS no. 2 from no. 1 using --deploy-hook synology_dsm.

And finally, I can deploy to machine no. 3 from NAS no. 1 using --deploy-hook ssh.

However, I can't figure out how to run the container using --cron to renew the certificate and automatically redeploy to all three locations. Is there a way to do this in one command? I have tried to use --reloadcmd with the first --deploy but that does not seem to work (the reload command script doesn't run).

Or do I have to use --no-cron initially, then later --renew via a scheduled task, and then do three separate manual deployments (assuming the renewal is successful)?

Thanks!