Create a Dockerfile for the Custom Image
This topic shows you how to create a Dockerfile for a custom image.
The first step when building a customized image is to create a Dockerfile that specifies which packages you would like to install in addition to the base image.
For example, the following Dockerfile installs the
beautifulsoup4 package on top of the base Ubuntu
image that ships with Cloudera Machine Learning.
# Dockerfile # Specify a Cloudera Machine Learning base image FROM docker.repository.cloudera.com/cdsw/engine:9-cml1.1 # Update packages on the base image and install beautifulsoup4 RUN apt-get update RUN pip install beautifulsoup4 && pip3 install beautifulsoup4