August 2017
Intermediate to advanced
332 pages
9h 16m
English
Content preview from Continuous Delivery with Docker and Jenkins
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Prepare the environment
Our environment will be expressed in the Dockerfile. We need the instructions to define:
- what base image should be used
- (optionally) who the maintainer is
- how to install the Python interpreter
- how to include hello.py in the image
- how to start the application
In the same directory, create the Dockerfile:
FROM ubuntu:16.04MAINTAINER Rafal LeszkoRUN apt-get update && \ apt-get install -y pythonCOPY hello.py .ENTRYPOINT ["python", "hello.py"]
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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.