Microservices in Go

External

• Microservices with Go: Building scalable and reliable microservices with Go by Alexander Shuiskov

Internal

• Go_Project#Microservice-based_Project_LayoutGo Project
• Go Code Examples
• Microservices
• API Concepts

Working Example

https://github.pie.apple.com/ovidiu-feodorov/go-micros

Project Layout

Each of the services metadata, movie, rating contains multiple packages. The entire application is developed as a module.

.
├── README.md
├── go.mod
├── metadata
│   ├── cmd
│   │   └── main.go
│   ├── internal
│   │   ├── controller
│   │   ├── handler
│   │   └── repository
│   └── pkg
├── movie
│   └── cmd
│       └── main.go
└── rating
    └── cmd
        └── main.go

go mod init go-micros

Service Overview

• API
• Data model
• Business logic
• Database (persistence)
• Service dependencies