akshitj1 / grpc-server

service implementing grpc api using org wide contract

grpc-server

Part of blog: Calling microservice as simple as calling function: gRPC

Run

./gradlew bootRun

# in another window
brew install grpc

# call with curl
grpc_cli call localhost:9090 org.akshit.grpcinterface.hello.HelloService.SayHello 'name: "thalaiva"'

# explore about service
grpc_cli ls localhost:9090
grpc_cli ls localhost:9090 org.akshit.grpcinterface.hello.HelloService --l
grpc_cli ls localhost:9090 org.akshit.grpcinterface.hello.HelloService/SayHello --l
grpc_cli type localhost:9090 org.akshit.grpcinterface.hello.Greeter

Build

local

using locally published grpc-interface

# First use local publish instructions in grpc-interface repo. then:
./gradlew build

using remotely published grpc-interface

export CODEARTIFACT_AUTH_TOKEN=`\
  aws codeartifact get-authorization-token \
  --domain akshit \
  --query authorizationToken \
  --output text`

./gradlew build

with docker

This will use remote grpc-interface library, published by us

export CODEARTIFACT_AUTH_TOKEN=`\
  aws codeartifact get-authorization-token \
  --domain akshit \
  --query authorizationToken \
  --output text`

docker build \
  --build-arg CODEARTIFACT_AUTH_TOKEN=${CODEARTIFACT_AUTH_TOKEN} \
  -t grpc-server \
  .

docker run -d -p 9090:9090 grpc-server