Practical Docker with Python by Sathyajith Bhat

Author:Sathyajith Bhat
Language: eng
Format: epub, pdf
ISBN: 9781484237847
Publisher: Apress

The image was built successfully. Let’s see the size of the image:

docker images sathyabhat:base-build

REPOSITORY TAG IMAGE ID CREATED SIZE

sathyabhat base-build ed26b55221f4 32 minutes ago 698MB

The Docker image sits at a fairly hefty 698MB even though you didn’t add any of the application code, just a dependency. Let’s rewrite it to a multi-stage build.

Building the Docker Image Using Multi-Stage Build

Dockerfile Listing

FROM python:3 as python-base

COPY requirements.txt .

RUN pip install -r requirements.txt

Download

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