Get Mac info from https://macaddress.io api request

Python code uses urllib python library to call macaddress.ip rest-full api.

Image build specification is written in Dockerfile and have entrypoint script called macaddr. macaddr script will pass two paramter to app.py which is mac address and API_KEY Following command is used to build the image

docker build --tag=macinfo .

• Sending build context to Docker daemon 69.63kB

• Step 1/5 : FROM python:3.6-slim

• Step 2/5 : WORKDIR /app

• Step 3/5 : COPY app.py /app

• Step 4/5 : COPY macaddr /app

• Step 5/5 : ENTRYPOINT ["/app/macaddr"]

• Successfully built 5d0dd17c6b9b

• Successfully tagged macinfo:latest

Following command is used to run the docker image. API_KEY can be obtained by signing up at macaddress.io website and we need to pass mac address for which we want information.

docker run -e API_KEY=xxxxxxxxx macinfo 44:38:39:ff:ef:57

MAC_ADDRESS=44:38:39:ff:ef:57,COMPANY_NAME=Cumulus Networks, Inc