HTTP(s) -> APISIX -> gRPC server
content
: .proto
file's content.Here's an example, adding a proto which id
is 1
:
curl http://127.0.0.1:9080/apisix/admin/proto/1 -X PUT -d ' { "content" : "syntax = \"proto3\"; package helloworld; service Greeter { rpc SayHello (HelloRequest) returns (HelloReply) {} } message HelloRequest { string name = 1; } message HelloReply { string message = 1; }" }'
Name | Requirement | Description |
---|---|---|
proto_id | required | .proto content id. |
service | required | the grpc service name. |
method | required | the method name of grpc service. |
Here's an example, to enable the grpc-transcode plugin to specified route:
service_protocol
must be grpc
curl http://127.0.0.1:9080/apisix/admin/routes/111 -X PUT -d ' { "methods": ["GET"], "uri": "/grpctest", "service_protocol": "grpc", "plugins": { "grpc-transcode": { "proto_id": "1", "service": "helloworld.Greeter", "method": "SayHello" } }, "upstream": { "type": "roundrobin", "nodes": { "127.0.0.1:50051": 1 } } }'
The above configuration proxy :
curl -i http://127.0.0.1:9080/grpctest?name=world
response:
HTTP/1.1 200 OK Date: Fri, 16 Aug 2019 11:55:36 GMT Content-Type: application/json Transfer-Encoding: chunked Connection: keep-alive Server: APISIX web server Proxy-Connection: keep-alive {"message":"Hello world"}
This means that the proxying is working.