Directives/Middleware - http.grpc - 《Caddy v1.0 Document》

http.grpc Plugin
- Examples

http.grpc Plugin

This feature does not come with Caddy by default. To get it, select the http.grpc plugin when you download Caddy.

The Caddy grpc plugin proxies gRPC calls from clients to gRPC servies. It makes it possible for gRPC services to be consumed from normal gRPC clients or from browsers (using the gRPC-Web protocol).

Full documentation

Examples

Basic setup

grpc.example.com grpc localhost:9090

The above will be a basic setup of the grpc plugin. This will proxy any grpc requests to localhost:9090

Setup with other directives

grpc.example.com prometheus log grpc localhost:9090

This will proxy any grpc requests to localhost:9090 along with the log and prometheus directives