go-min-docker

Minimal go app, with a small docker image using Docker multi-stage builds. Deployed on kubernetes, and reads a secret config file.

Deploy on kubernetes using a gitlab CI script like.

How to use

First, clone the repo and make sure you have go installed. Then install dep as Golang dependecies manager and run dep ensure.

You're then good to go go run main.go.

To deploy on kubernetes, configure correctly your kubectl, change both the path for your cluster and docker registry in deploy.bash and run it ./deploy.bash (you might need to chmod +x deploy.bash first).

GRPC

Compile proto

Inside the proto folder :

protoc --go_out=plugins=grpc:. *.proto

Test GRPC

Use npm grpcc.

grpcc -p grpc/helloworld.proto -a localhost:50051 -i

Then, in the REPL

client.sayHello({name: "dixneuf19"}, printReply)