michaelczurda / clouddevtask

cloudDevTask

Description

This Repository is a multi-container Docker application managed by Docker Compose.

Application

Precondition

• installed Docker
• installed Docker Compose

Getting Strated

1. Load the FastAPI Image from DockerHub

    docker pull 108478/fastapi

2. Load the Python Client Image from DockerHub

    docker pull 108478/client

3. Starting both COntainers as Services

    docker-compose up

FastAPI

Web Framework providing one endpoint for returning a list of integeres in descending order.
Secret can be sent as API Key in the Header or Query Parameter.

Secret Key: "secret"
Secret Value: "1234567890123456789012345678901234567890"

Source Code Web Framework

For providing the Web Framework the official FastAPI Images are used. Image

The source code for the endpoint is located here:

    fastAPI/app/main.py

Client Python

Python Client which calls the endpoint. The Client is an CLI Python Application an takes the following Arguments

1. Positional Arguments

    values - List of Integer Values
    secret - Provided API Key

2. Optional parameters

    --endpoint - Specify the endpoint to send the request to

Example Call

    docker exec -it clouddevtask_client_1 python app.py "[4,6,34,56,876,78,54,335]" "1234567890123456789012345678901234567890"

Location Python script

    client/app/app.py

Use Python client in standalone mode

Just load the client:

    docker pull 108478/client

Run container and start a session:

    docker run -it --name test_client --rm 108478/client

After session is closed the container will be deleted (-rm Flag)