July 2023
Beginner
266 pages
5h 36m
English
Content preview from Docker Deep Dive - Second Edition
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9: Multi-container apps with Compose
In this chapter, we’ll look at how to deploy multi-container applications using Docker Compose. We usually shorten it to just Compose.
We’ll split this chapter into the usual three parts:
- The TLDR
- The deep dive
- The commands
Deploying apps with Compose - The TLDR
Modern cloud-native apps are made of multiple smaller services that interact to form a useful app. We call this the microservices pattern.
A microservices app might have the following seven independent services that work together to form a useful application:
- Web front-end
- Ordering
- Catalog
- Back-end datastore
- Logging
- Authentication
- Authorization
Deploying and managing lots of small microservices like these can be hard. This is where Compose comes ...
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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.