I'll have a deep look at this over the weekend. In general, access to VMs is the main cause of Compute live test failures, and we need to make sure the "base" compute live test class works out of the box, to be sure the compute implementation meets the expected contract.
That said, configuring the credentials can be tricky. I'll have a deep look over the weekend, as I have to "refresh" how the provider works now and align it to how GCE expects the access to the VMs to be done. I'll comment in this PR to keep you up to date and to discuss the design/impl of a proper VM access configuration. --- Reply to this email directly or view it on GitHub: https://github.com/jclouds/jclouds-labs-google/pull/116#issuecomment-67712065
