Docker Pi

This is a sample Docker application to calculate Pi using a Monte Carlo method. This sample has several steps along the way. You can explore the steps and look at the README.md for comamnds to run.

Obviously, change the jptacek references to your own Docker username.

git checkout step1
git checkout step2
git checkout step3
git checkout step4

Step 4

Deploy to Docker Hub

change port to 80
get rid of log file

Create a new image docker build -t jptacek/dockerpi4 .

Tag file docker tag [id] jptacek/dockerpi4:latest

and for windows docker push jptacek/dockerpi4

Step 3

External mount

Create a new image docker build -t jptacek/dockerpi3 .

Run image with external volume docker run -p 1234:3000 -v /home/john/dlog:/log jptacek/dockerpi3

and for windows docker run -p 1234:3000 -v c:/dlog:/log jptacek/dockerpi3

Step 2

Monte Carlo Pi app

Create a new image docker build -t jptacek/dockerpi2 .

Run image docker run -p 1234:3000 jptacek/dockerpi2

Stop executing image docker stop <id>

Step 1

Build the image and execute it

Create image docker build -t jptacek/dockerpi .

Run image docker run -p 1234:3000 jptacek/dockerpi