If you have any previously deployed Darknodes; deregister, refund and destroy by following these instructions.
After this has been fully completed, delete the entire .darknode backup folder on your computer. It is no longer relevant if you have completed the above steps.
Confirm the API token (that correspond to the old Darknode) has been deleted via your VPS account.
Google Cloud is a VPS provider and we only encourage those who are technically inclined to utilize this particular VPS provider due to the extra steps needed. If you'd like to proceed, please use this instruction set: https://github.com/renproject/darknode-cli/blob/master/docs/gcp/getting-started-on-gcp.md