Task 1: Building the images

1. Enter the client folder, open and modify the PLEASE ASSIGN section in socket_client.c as shown in the following image:

2. Build the image with the Dockerfile

• If you're on arm64 architecture (e.g., Apple M1/M2), you'll have to modify the Dockerfile to use socket_server_arm instead.

cd path/to/server
docker build -t server-<your_student_id>
cd path/to/client
docker build -t client-<your_student_id>

You can use the following command to check images you've built:

docker images

3. Launch the server container first, and then launch the client container:

docker run -it --rm --network host \
    --name server \
    server-<your_student_id>
docker run -it --rm --network host \
    --name client \
    client-<your_student_id>

The command docker run will create the container instance with the image and execute the container.