NOTES

- Show how to read and write to a shared volume.
- Show how to run the program from host and from inside the container
- Show how the i/o data can be viewed from host and container
- show how to run unit tests locally
- show how to run the tests on travis CI
- show how to run the tests on travis CI via docker build
- show how to run in user space and apply all security features from accessing root vulnerability in docker
- show how to network into a docker container that is running a server process (flask) on a particular port
- show how to run docker siblings from docker container (with ability to share large files)
- show how to use logging within container


# Build the image
> docker build -t sample_io .
> docker images | grep sample_io

# Get into the container
> docker run -it sample_io bash
# which python
# exit
>

# Run program from host on host (must use virtual env for this in practice):
> python src/python/simple_io.py

# Run program from host on container
> docker run -w /sample_io -v $PWD/shared:/sample_io/shared sample_io

# Another more explicit way to run? [Needs fixing]
> docker run -it --rm --name simple_io -w /sample_io -v $PWD/shared:/sample_io/shared python:2 python ./python/simple_io.py

# View data from host on host:
> more shared/output.txt


# Run program from container (on container):
>

# View data from container (on container):
>


# try to access root function in docker container through code


# try to access root function after getting into container


# connect from host to a server process running inside docker