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2.0 KiB
2.0 KiB
grpc-proxy
proxying gRPC traffic: gRPC client -> APISIX -> gRPC server
Parameters
service_protocol
: the route's optionservice_protocol
must begrpc
uri
: format likes /service/method, Example:/helloworld.Greeter/SayHello
Example
create proxying gRPC route
Here's an example, to proxying gRPC service by specified route:
- attention: the route's option
service_protocol
must begrpc
- attention: APISIX use TLS‑encrypted HTTP/2 to expose gRPC service, so need to config SSL certificate
- the grpc server example:grpc_server_example
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
}
}
}'
testing
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.