Pricing depends on the amount of outbound network traffic consumed while using the Git proxy feature in Developer Connect. Outbound network traffic uses the Premium Network Service Tier and is charged at Inter-region data transfer Google Cloud networking pricing rates with a free tier of 10 GB per month.
Depending on how the Git proxy is used, there can be outbound network traffic at two points: for data sent through the Git proxy to the SCM host (for example, for a Git push operation) and for data received through the Git proxy by the invoker (for example, for a Git clone operation).
For data sent through the Git proxy (for example, Git push):
- If your SCM is hosted outside Google Cloud, there will be charges for outbound traffic from Google Cloud in the region where the Developer Connect connection was created (for example, us-central1) to the geographic location where your SCM is hosted (for example, USA).
- If your SCM is hosted in Google Cloud but in a region (europe-west4) that is different from where the Developer Connect connection was created (for example, us-central1), there will be charges for Google Cloud cross-region traffic (from us-central1 to europe-west4).
- There's no charge for traffic if your SCM is hosted in Google Cloud in the same region as the Developer Connect connection.
For data received through the Git proxy (for example, Git clone):
- If the request to the Git proxy was issued from outside Google Cloud (for example, from a computer located in Asia) and the Developer Connect connection was created in us-central1, there will be charges for network traffic from us-central1 to Asia.
- If the request to the Git proxy was issued from a Google Cloud workload in a different region (for example, europe-west4) to where the Developer Connect connection was created (for example, us-central1), there will be charges for Google Cloud cross-region traffic (from us-central1 to europe-west4).
- There's no charge for traffic if your SCM is hosted in Google Cloud in the same region as the Developer Connect connection.
Note that both types of charges can be applied for the same request (for example, if the SCM, the Developer Connect connection, and the invocation to Git proxy are all in different regions).
