I’m installing Duplicati in CentOS 7 running on Google Cloud. I would like to know if there is a guide for this kind of installation.
I’ve read that is not recommended expose the Duplicati’s GUI to the internet. So, since I’m working on a Linux installation that hasn’t GUI, should I start Duplicati GUI exposed to the internet, make all the configs needed to have a backup job an then reconfigure Duplicati to run only on the loop-back interface?
I agree. Assuming Google Cloud allows them this is the safest method as it keeps Duplicati from being publicly exposed AND ensures all communications between you and it are well encrypted.