دانلود کتاب خانه خود را با استفاده از Go خودکار کنید – با Raspberry Pi، Docker، Prometheus و Grafana یک مرکز داده شخصی بسازید

This book is for developers familiar with the Go programming language who want to do more with it than just the usual integration and microservices that Go is typically used for. It is also for home automation tinkerers and electronics hobbyists interested in learning how a language like Go can be more powerful and make software projects easier to build and maintain, especially when compared to other languages used in home automation like Perl and Python. In Chapter 1, Getting Started, on page 3, you’ll review the hardware and software requirements necessary to follow along with building the projects in this book. You’ll also learn how to configure some of the software prerequisites and how to select and configure a code editor to write your Go programs. Next, in Chapter 2, Building a REST API Server, on page 15, you’ll use the Go programming language to build a basic REST API service and deploy it on a Raspberry Pi. You’ll use this API server later in the book to send notifications from your home automation projects. In Chapter 3, Deploying Your Personal Data Center, on page 25, you’ll deploy your personal data center by assembling and configuring software on a Raspberry Pi that includes the key components for the enterprise-level monitoring and alerting environment. You’ll learn how to build containers, capture and report on metrics, and pick up some of our own best practices experiences working with these tools along the way. Then, in Chapter 4, Networking a Temperature Monitor, on page 45, you’ll build your first automation project: a networked temperature monitor that uses a tiny Raspberry Pi Pico W and TinyGo to gather the ambient temperature and send it to your central monitoring application running on your personal data center. In Chapter 5, Checking the (Garage) Door, on page 75, you’ll build a garage door checker that uses a magnetic switch sensor and the Raspberry Pi Zero 2 GPIO interface to report whether your garage door is open or closed. Next, in Chapter 6, Lighting the Weather, on page 93, you’ll design a dynamic lighting solution that offers a unique way to visually identify the current outdoor temperature in your area by controlling the colors on a Hue lighting system via APIs. As the final project, in Chapter 7, Watching the Birds, on page 113, you’ll discover how to build a custom bird feeder that captures high-resolution images of birds—and other wildlife—perched at the feeder, and send those images as attachments to your own designated Discord server channel. Finally, in Chapter 8, Go Build, on page 129, you’ll review some ideas on how to further improve your skills and how to use the knowledge and experience acquired in this book in other projects.