Feature Request to Reuse secrets

[Vad1mo]

I found this peax of information regarding updating secrets and config.

This might Be usable for dfple as a feature

https://blog.viktoradam.net/2018/02/28/swarm-secrets-made-easy/

[jaschaio]

I was actually wondering about this. It seems that docker-flow-proxy-letsencrypt always reissues and creates new secrets with the certificates when restarted, even so there are still valid certificates available. Is this intended?