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ruby-grpc

README.md

Ruby gRPC Sample

Example gRPC server implemented in Ruby

Deploying the Ruby app

Deploy the app using the manifest file

Deploy the app

export DOMAIN=my.cf.app.domain
cf push -f app-manifest.yml --var domain=$DOMAIN

Deploy the app without the manifest file

cf push --no-route ruby-grpc-test --buildpack https://github.com/cloudfoundry/ruby-buildpack
# my.cf.app.domain is used as an example for demonstration purpose
cf map-route ruby-grpc-test my.cf.app.domain --hostname ruby-grpc-test --app-protocol http2

Testing the Ruby app

grpcurl needs to be installed separately.

grpcurl -proto example.proto ruby-grpc-test.my.cf.app.domain:443 Example.Run

Building and running on the local machine

  1. bundle install --path vendor/bundle
  2. PORT=8080 bundle exec ruby server.rb
  3. grpcurl -proto example.proto -plaintext localhost:8080 Example.Run

Regenerating code

bundle install --path vendor/bundle
bundle exec grpc_tools_ruby_protoc -I . --ruby_out . --grpc_out . example.proto