gRPC: Error on server reflection

[jihoon-seo]

@jmleefree 한 번 확인 부탁드립니다. ^^

What happened
:
gRPC server reflection 활성화하고
grpcui 실행했더니 에러 발생

Failed to compute set of methods to expose: Symbol not found: cbtumblebug.MCIR
caused by: File not found: gogoproto/gogo.proto

What you expected to happen
:
에러가 발생하지 않고 grpcui 가 실행됨

How to reproduce it (as minimally and precisely as possible)
:

1. TB gRPC server reflection 활성화:
   conf/grpc_conf.yaml 에서 reflection: enable 주석 해제 후 TB 실행
2. grpcui 설치:
   go get github.com/fullstorydev/grpcui/...
go install github.com/fullstorydev/grpcui/cmd/grpcui@latest
~/go/bin/grpcui -plaintext localhost:50252

❯ ~/go/bin/grpcui -plaintext localhost:50252
Failed to compute set of methods to expose: Symbol not found: cbtumblebug.MCIR
caused by: File not found: gogoproto/gogo.proto

Anything else we need to know?
:

Environment

• Source version or branch:
• OS:
• Others:

Proposed solution
:

Any other context
:

[jihoon-seo]

[메모]
grpcui 를
Server Reflection 방식 말고
Proto Source Files 방식으로 실행하는 방법

cd ~/go/src/github.com/cloud-barista/cb-tumblebug/src/api/grpc/protobuf
~/go/bin/grpcui -proto cbtumblebug/cbtumblebug.proto -plaintext localhost:50252