design.md

Trino Gateway documentation

Quickstart Installation Security Operation

Gateway API Resource groups API Routing rules

Design Development Release notes References

Design

Trino Gateway is composed of the following main components:

1. BaseApp provides boilerplate code to add/remove pluggable components with config and metrics registration module. Located in the io.trino.gateway.baseapp package of the gateway-ha module.

2. ProxyServer is a library built on top of jetty proxy which provides a proxy server with a pluggable proxy-handler. Located in the io.trino.gateway.proxyserver package of the gateway-ha module.

3. Trino Gateway acts as container for proxy-server and plugs in ProxyHandlers to provide proxy, routing and load balancing functionalities. It also exposes few end points and UI to activate, deactivate backends and view query history for recently submitted queries. Located in the io.trino.gateway package of the gateway-ha module.