tailscale/cmd/connector-gen/README.md

connector-gen

Generate Tailscale app connector configuration details from third party data.

Tailscale app connectors are used to dynamically route traffic for domain names via specific nodes on a tailnet. For larger upstream domains this may involve a large number of domains or routes, and fully dynamic discovery may be slower or involve more manual labor than ideal. This can be accelerated by pre-configuration of the associated routes, based on data provided by the target providers, which can be used to set precise autoApprovers routes, and also to pre-populate the subnet routes via --advertise-routes avoiding frequent routing reconfiguration that may otherwise occur while routes are first being discovered and advertised by the connectors.