Do you have documentation for the new whitelist Tabadmin commands? Looks like the import mechanism was deprecated and whitelist has taken over but I couldn't find the commands on gethub.
We don't quite have that documentation ready, but it will be ready in time for the upcoming Tableau 10 release.
The tabadmin commands will actually be documented as part of our server admin guide (the new version of this page: http://onlinehelp.tableau.com/v0.0/server/en-us/help.htm#datasource_wdc.htm?). But we will link out to that from the github docs.
Thanks! I'm working a case for a customer dealing with CORS in 9.3 and wanted to see if their problem went away in 10 and was testing on my own server and couldn't get the URLs to whitelist properly. I'll wait for the documentation instead of just guessing - I did bork my server twice messing with the .yml files - glad I backed up!