• Create your Github and DockerHub Accounts

• Login to Docker Playground with your docker hub ID

Assignment 1:

Run the following commands on Docker playground

docker container run --name welcome hello-world:latest
docker container ls --all

docker container run -t -i --privileged --rm ubuntu bash

uname -a
exit

docker container rm -f $(docker ps -aq)

Assignment 2:

• Download app.zip from git repo or from here
• Drag & drop it on Docker playground terminal
• Execute the following command in sequence

unzip app.zip
cd app
ls

• Create a file with name “Dockerfile” without extensions and save it as “all files” type
• Add the following contents to Dockerfile

FROM node:10-alpine
WORKDIR /app
COPY .  .
RUN yarn install --production
CMD [“node”, “/app/src/index.js”]

• Drag and drop Dockerfile into the Play with Docker terminal

docker build -t docker-101:1.0 .
docker image ls

docker run -d -p 5000:3000 docker-101
docker container ls
docker container kill b3c

Assignment 3:

• Go to Docker Hub and log in if you need to.
• Click the Create Repository button.
• For the repo name, use 101-todo-app. Make sure the Visibility is Public.
• Click the Create button!

docker login -u YOUR-USER-NAME
docker tag docker-101 YOUR-USER-NAME/101-todo-app
docker push YOUR-USER-NAME/101-todo-app
docker run -dp 3000:3000 YOUR-USER-NAME/101-todo-app