Build Microservices and API with Go

• Go programming experience

Audience

• Web Developers

Go is a refined C programming language that includes memory safety, structural typing, and more. gRPC is a remote procedure call system. With gRPC, users can build API and connect services through microservice styled architecture. Using Go and gRPC enables the creation of routing systems for automated traffic control.

This instructor-led, live training (online or onsite) is aimed at web developers who wish to build microservices and API using Go.

By the end of this training, participants will be able to:

• Generate client and server code with gRPC plugins.
• Provide SSL security for the gRPC application.
• Implement advanced streaming with custom API.

Format of the Course

• Interactive lecture and discussion.
• Lots of exercises and practice.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request a customized training for this course, please contact us to arrange.

Introduction

gRPC Concepts

• Sychronous vs asynchronous
• API surface
• RPC Life cycle

gRPC vs REST

• gRPC API types
• REST paradigms

Preparing the Development Environment

• Installing and configuring gRPC
• Installing and configuring Go Micro
• Installing Docker
• Installing Kubernetes
• Setting up Go dependencies
• Setting up a Go HTTP server

gRPC Streaming

• Implementing unary API client and server
• Implementing server streaming API client and server
• Implementing client streaming API client and server
• Implementing bi-directional API client and server

Go Microservices

• JSON marshalling Go structures
• JSON umarshalling Go structures
• Building Docker images for Go microservices
• Running containerized locally
• Optimizing the Docker images

Microservice Ochrestration with Kubernetes

• Deploying Go microservices to Kubernetes
• Implementing descriptors
• Scaling deployments
• Rolling updates

gRPC Troubleshooting and Security

• Using Error Handling
• Tracking with deadlines
• Creating SSL certificates for SSL encryption

Summary and Conclusion