November 2016
Intermediate to advanced
384 pages
9h 40m
English
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Chapter 16. Calling external services
This chapter covers
- Using external APIs in Lambda functions
- Using AWS KMS to secure third-party credentials in Lambda functions
- Calling IFTTT from a Lambda function
- Using AWS Lambda to send a message to a Slack team
- Using the GitHub API from a Lambda function
In the previous chapter, you learned how to use Lambda functions to automate management activities on your infrastructure, react to alarms, and automatically deploy other functions.
Now you’ll extend the reach of your possibilities with common patterns and practical examples of how you can securely call external services, such as IFTTT (If This Then That), Slack, or GitHub from a Lambda function.
16.1. Managing secrets and credentials
Storing secrets ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.