Dodging the Dangers of Docker

Greetings fellow programmers. Tonight I am pleased to write a rather useful blog, and one that has been “whipped up fresh” (meaning that I wrote the post rather quickly, and in one take). Anyways, onto the material!

As seen in class, it seems as though many of us (especially those who use Windows OS computers) have had trouble installing the “Docker” container program used for our homework. While I cannot guarantee this to be a “foolproof guide” that completely saves the day, hopefully it will provide some pointers and lead those who still struggle with its installation in the right direction.

Helpful hints for installing Docker (on Windows) include:

  1. Enabling “Virtualization” on your task manager “CPU”. It is usually enabled by default, but can be enabled (if disabled) at the BIOS settings screen.
  2. Installing Windows 10 Pro, Education, or some variant other than “Home”. Windows 10 Home will not work (for some reason). Windows 10 Education can be acquired for free from the WSU IT website with verification of a student ID.
  3. Enabling features such as “Hyper-V”. This task gets a bit more complicated; it involves going to the control panel.
An image to provide a visual aid for Tip #1. Please excuse the sloppily made encapsulation of “Virtualization”.

So, why did I post these tips, and especially so late after nearly everyone has already set up the software? To start, I don’t believe that everyone has the software set up, and even those who do may still experience some issues (such as myself). These tips, by the way, were derived from an article linked below (“How to Install Docker on Windows 10” by Harshal Bondre); said article can also be referenced in YouTube videos, class instructions, and other resources.

Personally, I chose this article for two reasons. First, I enjoy helping people, as mentioned in my introduction. I don’t want to see people having to go through the same struggles that I did when learning this material; nothing makes me happier than seeing someone else solve in 5 minutes a problem that took me 5 hours. Second, I firmly believe that maximum proficiency of a material is achieved when someone has the ability to teach it to someone else. If I am able to instruct others on how to install Docker, then it means that I know it by heart. I don’t just know the material so well that I answer questions right, I know it so well that I cannot answer them wrong.

As a student that enjoys helping others (and is aspiring to be a tutor, TA, or other form of future faculty), I may consider using the materials learned here to create a guide to setting up Docker. Alongside some colleagues, we can ensure that the Fall of 2021 will be the last time that any student has this much trouble installing essential class software.

Link: https://allthings.how/how-to-install-docker-on-windows-10/

Published by Mike Morley (mpekim)

Current student at WSU. Knowledgeable of C/C++, Java and Python. Always interested in learning the basics of as many languages as possible.

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