The flow works like this:

• You write a Dockerfile (the plans for the blueprint for our Container).
• You docker build it into an Image (our blueprint).
• Then, you launch the Container via docker run.

The commands are:

1. docker build .
2. docker run -d <image-id>
3. docker ps

To see if this worked,

3. docker ps, look for running containers.
4. docker exec -it <container ID> bash

When done, you can stop and remove.

5. docker stop <container-id> or docker stop $(docker ps -a -q)
6. docker rm <container-id> or docker rm $(docker ps -a -q)

For run_script.sh,

• Use chmod 777 run_script.sh

• exposes the port for the container with docker build --tag python-docker .
• docker run -d -p 5000:5000 <image>
• https://docs.docker.com/config/containers/container-networking/
• go into the container with docker exec -it <container-id> bash
• install curl apt-get update and apt-get install curl inside the container
• curl --location --request GET '0.0.0.0:5000'