June 2016
Intermediate to advanced
600 pages
8h 6m
English
book
Microservices with Docker on Microsoft Azure™ (includes Content Update Program)
by Boris Scholl, Trent Swanson, Daniel Fernandez
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Build a Hierarchy of Images
To get a better understanding of how to factor real-world images, we’ll look at the hierarchy of the node:latest image at the time of this writing, starting with the very first image in the hierarchy
• debian:jessie: This Dockerfile starts from scratch, meaning it is a base image. It includes a single command to add “rootfs,” the root filesystem which also adds command line tools like bash, cat, and ping. It also sets bash as the default command if you were to create a Debian container.
• buildpack-deps:jessie-curl: This Dockerfile starts from debian:jessie and runs the apt-get package manager to install curl, wget, and ca-certificates.
• buildpack-deps:jessie-scm: This Dockerfile starts from buildpack-deps:jessie-curl ...
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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.
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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.