proxying gRPC traffic: gRPC client -> APISIX -> gRPC server
service_protocol
: the route's option service_protocol
must be grpc
uri
: format likes /service/method , Example:/helloworld.Greeter/SayHelloHere's an example, to proxying gRPC service by specified route:
service_protocol
must be grpc
curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d ' { "methods": ["POST", "GET"], "uri": "/helloworld.Greeter/SayHello", "service_protocol": "grpc", "upstream": { "type": "roundrobin", "nodes": { "127.0.0.1:50051": 1 } } }'
Invoking the route created before:
$ grpcurl -insecure -import-path /pathtoprotos -proto helloworld.proto -d '{"name":"apisix"}' 127.0.0.1:9443 helloworld.Greeter.SayHello { "message": "Hello apisix" }
This means that the proxying is working.