So I was evaluation Cloud Berry Backup and needed the backend to support OneDrive… so I found Duplicati.
I try to connect to my MinIO backend and it fails. (But OneDrive works great)
So; I’m on Duplicati - 18.104.22.168_beta_2019-07-14
I have read the trick to enable the s3-ex-forcepathtyle advanced option, but the no avail i still get the 'A WebException with status NameResolutionFailure was thrown from the UI.
So I set the log file parameter to try and get more detail and see this in the log:
2019-10-20 11:05:02 -05 - [Warning-Duplicati.Library.Main.Controller-UnsupportedOption]: The supplied option ----s3-ext-forcepathstyle is not supported and will be ignored
2019-10-20 11:05:02 -05 - [Warning-Duplicati.Library.Main.Controller-UnsupportedOption]: The supplied option ----accept-any-ssl-certificate is not supported and will be ignored
An extra set of double-dashes? Hmm… so I probe further.
So I attempt to use the backendtester program and use the following:
mono /usr/lib/duplicati/Duplicati.CommandLine.BackendTester.exe ‘s3s://duplicati/caesar?s3-server-name=https%3A%2F%2Fziferius.mywire.org%3A9000&s3-location-constraint=&s3-storage-class=&auth-username=abracadabra&auth-password=hocuspocus&s3-ext-forcepathstyle=true’
I got the s3s:// piece of the ‘commandline’ from the UI. I modified it to take off the – in front of the last option. I get the NameResolutionFailure that I got originally from the UI.
Where do I need to go to troubleshoot further?