Set up of this Docker build (Dockerfile + context files):

1. Dockerfile for Alpine base image w/ RSpec.
2. Python script for repo cloning
3. A little directory w/ a spec file and a supporting file to run a Helloworld Rspec test

Steps for building:

1. Open the MINGW64 shell from the UI of Docker Kinematic
2. Navigate to whatever directory containing your build files
3. Type the following: docker build -t username/myimage . (username must be correct; image name doesn't matter)

• This will compile your new image based on the Docker.file and other required files within that directory.
• This image will be available locally, but hasn't yet been pushed to Docker Hub

Steps for getting container started/stopped:

6. Type docker images to see all the available images on your local machine
7. Type docker ps to see all the containers currently running on your local machine
8. Go ahead and launch your container using the following command: docker run --name test-run -p 4000:80 -i -t username/myimage /bin/ash

• This is drop you into a bash session on your newly-started container
• The -p is for mapping your machine’s port 4000 to the container’s exposed port 80 for HTTP
• To get out, type exit.
• To get back in, go back to your Kinematic application and click on 'Exec' for that container and type su

9. Type docker stop {CONTAINER ID} if you ever to stop the container (find CONTAINER ID via docker ps)
10. Type export BASE_URL="{https://yourGitHubUsername:thepersonalaccesstokenyougenerated@github.com/yourOrgName/RepoName.git}"

• This sets the BASE_URL that is consumed by your python script for repo cloning.

11. Type

cd ..
cd usr/src/pythonScript
python clone.py

Steps for pushing your container into Docker Hub (for the whole world to see):

1. On your shell, type docker login
2. Enter your username and password as prompted.
3. Type docker tag my_image username/my_image
4. Type docker push username/my_image

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TODO:

• create/run Docker image w/ Alpine & RSpec
• clone private Repo onto container
• execute basic local RSpec test successfully
• execute basic RSpec test successfully using HTTP
• configure container to talk HTTP to microservices
• excute all tests in repo
• integrate w/ CircleCI