Getting Started with Go on IBM Cloud
Getting Started with Go on IBM Cloud
About the Book
The goal of this book is to provide an introduction to using the Go programming language (Golang) on the IBM Cloud. The same example application—a TodoBackend—is built using two different IBM Cloud offerings—IBM Cloud Foundry and IBM Cloud Functions—to see the differences between the two deployment options. IBM Cloud Foundry is IBM's offering of Cloud Foundry, an open source cloud application platform. IBM Cloud Functions is IBM's offering of Apache OpenWhisk, an open source, distributed serverless platform that executes functions in response to events at any scale.
About the Author
Table of Contents
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Introduction
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1 Introduction to Cloud Computing
- 1.1 What is Cloud Computing?
- 1.2 Why Deploy in the Cloud?
- 1.3 How Much Control?
- 1.4 Everything Old is New Again
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2 Introducing the IBM Cloud
- 2.1 IBM Cloud Overview
- 2.2 IBM Cloud Compute & Cloud Offerings
- 2.3 IBM Cloud Database & Storage Offerings
- 2.4 IBM Cloud Offerings Used in This Book
- 2.5 Equivalent Cloud Provider Offerings
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3 Get Going in Go
- 3.1 Resources for Getting Started with Go
- 3.2 Go for IBM Cloud Foundry
- 3.3 Go for IBM Cloud Functions
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4 Project Application
- 4.1 API
- 4.2 Tests
- 4.3 Database
- 4.4 Authentication and Authorization
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1 Introduction to Cloud Computing
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IBM Cloud Foundry
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5 Cloud Foundry Setup
- 5.1 Initial Setup
- 5.2 Application Architecture
- 5.3 Setup Routes
- 5.4 Setup Makefile
- 5.5 First Deploy
- 5.6 Cloudant Setup
- 5.7 Backend Todo Tests
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6 Pre-Requisites
- 6.1 Respond to GET
- 6.2 Respond to POST
- 6.3 Respond to DELETE
- 6.4 Respond to GET with Empty Array After DELETE
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7 Storing New Todos
- 7.1 Add a New Todo
- 7.2 Initialize New Todos as Not Complete
- 7.3 Provide URL for New Todos
- 7.4 New Todo URL Returns a Todo
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8 Working with an Existing Todo
- 8.1 Navigate from List of Todos to an Individual Todo
- 8.2 Change a Todo’s Title
- 8.3 Toggle a Todo’s Complete Status
- 8.4 Persist Changes to a Todo
- 8.5 Delete a Todo
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9 Tracking a Todo’s Order
- 9.1 Include Order Field in Todo
- 9.2 Change a Todo’s Order
- 9.3 Persist Changes to a Todo’s Order
- 10 Conclusion
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5 Cloud Foundry Setup
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IBM Cloud Functions
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11 Cloud Functions Setup
- 11.1 Initial Setup
- 11.2 Application Architecture
- 11.3 Setup Routes
- 11.4 Setup Makefile
- 11.5 First Deploy
- 11.6 Backend Todo Tests
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12 Pre-Requisites
- 12.1 Respond to GET
- 12.2 Respond to POST
- 12.3 Respond to DELETE
- 12.4 Respond to GET with Empty Array After DELETE
-
13 Storing New Todos
- 13.1 Add a New Todo
- 13.2 Initialize New Todos as Not Complete
- 13.3 Provide URL for New Todos
- 13.4 New Todo URL Returns a Todo
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14 Working with an Existing Todo
- 14.1 Navigate from List of Todos to an Individual Todo
- 14.2 Change a Todo’s Title
- 14.3 Toggle a Todo’s Complete Status
- 14.4 Persist Changes to a Todo
- 14.5 Delete a Todo
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15 Tracking a Todo’s Order
- 15.1 Include Order Field in Todo
- 15.2 Change a Todo’s Order
- 15.3 Persist Changes to a Todo’s Order
- 16 Conclusion
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11 Cloud Functions Setup
- Notes
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