QA:Testcase CoreOS build container

Description

Install Fedora CoreOS and build and run containers.

Setup

1. Have access to a (or install a new) FCOS instance running the next stream.

How to test

1. Using podman, build fcct from a Dockerfile, which is the tool you've used to convert FCCs to Ignition configs. To do this:

   git clone https://github.com/coreos/fcct
   cd fcct
   podman build -t fcct .
   

2. Try running the container, e.g. podman run -ti --rm fcct --help.
3. Now, use docker to build the container. Note that it might be easier to use a new host since there are known conflicts between podman and docker:

   git clone https://github.com/coreos/fcct
   cd fcct
   docker build -t fcct .
   

4. Try running the container, e.g. docker run -ti --rm fcct --help.

Expected Results

1. You can build a container using both podman and docker.
2. You can run a built container using podman and docker.

Optional

1. If you're familiar with other containerized software, try building and running them too.