Crash Course - Golang: Performance and Multithreading with RabbitMQ, SQLite3, Prometheus and Grafana

Starting RabbitMQ

docker-compose up -d

Containerizing the app

docker build -t wendreof/go-intensivo:latest -f Dockerfile.prod .

Accessing services

http://localhost:15672/ http://localhost:3000/ http://localhost:9090/graph

Accessing endpoints

http://localhost:8080/total

Grafana dashboard to import

https://grafana.com/grafana/dashboards/10991-rabbitmq-overview/

Creating table orders

sqlite3.exe orders.db

Running producer (Produces new messages to RabbitMQ)

go run cmd/producer/main.go

Running consumer (Consume messages from RabbitMQ and insert into db)

go run cmd/consumer/main.go

Adding the packages

go mod tidy

Running tests

go test ./...

Generating executable

go build cmd/consumer/main.go