Add sample Dockerfile to build a test image

Dockerfile

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+FROM debian:buster-slim AS base
+
+USER root
+# Non-Interactive packages install/upgrade
+RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
+
+WORKDIR /app
+# copy the content of the local directory to the working directory
+COPY . .
+WORKDIR /app
+
+#  Install pre-requisites
+RUN apt-get update && apt-get upgrade -y && apt-get clean
+RUN apt-get install -y python3 python3-dev python3-distutils gnupg wget unzip procps nano tar
+
+# Install pip
+RUN wget -q https://bootstrap.pypa.io/get-pip.py && \
+    python3 get-pip.py --force-reinstall && \
+    rm get-pip.py
+RUN apt-get update -y
+
+# Install Python pip packages dependencies (if any)
+# RUN pip3 install -r requirements.txt
+
+# Install Chrome
+RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add
+RUN echo "deb [arch=amd64]  http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list
+RUN apt-get -y update
+RUN apt-get -qy install google-chrome-stable
+
+# Install chromedriver
+RUN wget -q https://chromedriver.storage.googleapis.com/2.41/chromedriver_linux64.zip
+RUN unzip chromedriver_linux64.zip && rm chromedriver_linux64.zip
+RUN mv chromedriver /usr/bin/chromedriver
+RUN chown root:root /usr/bin/chromedriver
+RUN chmod +x /usr/bin/chromedriver
+
+# Install Nim
+RUN wget -q https://nim-lang.org/download/nim-2.0.0-linux_x64.tar.xz
+RUN ls -al
+RUN xz -d nim-2.0.0-linux_x64.tar.xz
+RUN tar -xf nim-2.0.0-linux_x64.tar
+
+# Command to run on container start
+# ENTRYPOINT[]"/app/nim-2.0.0-linux_x64/bin/nim"]
+# CMD ["--version"]
+ENTRYPOINT ["tail", "-f", "/dev/null"]

docker-compose.yml

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+version: '3.1'
+
+services:
+  nim_raft_node:
+    image: nim_raft_node
+    restart: always
+    volumes:
+      - ./config.json:/app/config.json
+
+# You get the idea. To run the image N times with possibly different configs