FROM public.ecr.aws/amazonlinux/amazonlinux:latest RUN yum install -y amazon-linux-extras wget RUN amazon-linux-extras install python3 RUN pip3 install pip --upgrade RUN pip3 install boto3 AWSIoTPythonSDK requests cryptography ADD . /home WORKDIR /home RUN wget -O /tmp/AmazonRootCA1.pem https://www.amazontrust.com/repository/AmazonRootCA1.pem CMD python3 iot_client.py