# ask-community-for-troubleshooting

Andres Sarnari

04/30/2022, 9:17 PM
Hi all! I'm experimenting with Airbyte and trying to setup a GCP CloudSQL instance as a source. It seems like my options are, for the open source offering (assuming the CloudSQL instance has a private IP and I'm deploying Airbyte in the same VPC): 1. mount IAM credentials & setup cloud_sql_proxy inside one of the containers (worker container?), and tunnel connections through the proxy 2. add the Airbyte server IP as an "authorized IP" to the CloudSQL instance For the cloud offering, assuming the CloudSQL instance has a public IP: 1. Add the Airbyte cloud IPs as an "authorized IP" to CloudSQL instance. The certificate auth option looks like it has yet to be implemented. Does this sound right? Are there any recommended approaches here?