- Lab
- A Cloud Guru
Working with Docker Images
Time to put your Docker image skills to the test! In this lab, you will use your newfound knowledge of Docker images to pull, build, and launch containers.
Path Info
Table of Contents
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Challenge
Pull the latest `alpine` image.
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Pull the latest
alpineimage from Docker Hub:docker image pull alpine:latest -
You can confirm it is there with:
docker images
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Challenge
Pull the latest `httpd` image.
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Pull the latest
httpdimage:docker pull httpd:latestNote: If you don't put the version, the latest version is assumed.
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Challenge
Pull nginx 1.15.
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Pull nginx version 1.15:
docker pull nginx:1.15 -
To confirm that it is there:
docker images
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Challenge
Compare the history.
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Look at the history for both the
httpdandnginximages.docker history httpd -
Note the following command gives an error because the latest version is assumed:
docker history nginx -
When you specify the right version, the command succeeds:
docker history nginx:1.15
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What's a lab?
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
Provided environment for hands-on practice
We will provide the credentials and environment necessary for you to practice right within your browser.
Guided walkthrough
Follow along with the author’s guided walkthrough and build something new in your provided environment!
Did you know?
On average, you retain 75% more of your learning if you get time for practice.
