Can you use - url: "http://ip.address.of.the.server.that.runs.docker:11000" instead of pointing at nextcloud? The commands mentioned are meant for retreiving that ip-address that should be used here.
Can you use - url: "http://ip.address.of.the.server.that.runs.docker:11000" instead of pointing at nextcloud? The commands mentioned are meant for retreiving that ip-address that should be used here.