mrtuuro/toll-calculator

A microservice project that calculates both distance and invoice written in Golang. Both includes gRPC and HTTP transport layers.

toll-calculator

docker run --name kafka -p 9092:9092 -e ALLOW_PLAINTEXT_LISTENER=yes -e KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE=true bitnami/kafka:latest 

Installing protobuf compiler (protoc compiler)

For linux users or (WSL2)

sudo apt install -y protobuf-compiler

For Mac users you can use Brew for this

brew install protobuff

Installing GRPC and Protobuffer plugins for Golang.

1. Protobuffers

go install google.golang.org/protobuf/cmd/[email protected]

2. GRPC

go install google.golang.org/grpc/cmd/[email protected]

3. NOTE that you need to set the /go/bin directory in your path. Just like this or whatever your go directly lives.

PATH="${PATH}:${HOME}/go/bin"

4. install the package dependencies

4.1 protobuffer package

go get google.golang.org/protobuf

4.2 grpc package

go get google.golang.org/grpc/

Installing Prometheus

Install Prometheus in a Docker container

docker run -p 9090:9090 -v ./.config/prometheus.yml:/etc/prometheus/prometheus.yml prom/prometheus

Installing prometheus golang client

go get github.com/prometheus/client_golang/prometheus

Installing Prometheus natively on your system

1. Clone the repository

git clone https://github.com/prometheus/prometheus.git

2. Install

cd prometheus
make build

3. Run the Prometheus deamon

./prometheus --config.file=<your_config_file>yml

4. In the projects case that would be (running from inside the project directory)

../prometheus/prometheus --config.file=.config/prometheus.yml

brew install protobuf

Installing gRPC and Protobuffer plugins for Golang.

1. Protobuffers

go install google.golang.org/protobuf/cmd/[email protected]

2. gRPC

go install google.golang.org/grpc/cmd/[email protected]

3. NOTE that you need to set the /go/bin directory in your path

PATH="${PATH}:${HOME}/go/bin"

4. Install the package dependencies

4.1 protobuffer package

go get google.golang.org/protobuf

4.2 grpc package

go get google.golang.org/grpc

5. Run Prometheus With Docker

docker run --name prometheus -d -p 127.0.0.1:9090:9090 prom/prometheus