create docker image

Dockerfile

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+# AdGuard Home - Add DDNS IP as allowed client - Docker Container
+# Michi von Ah - January 2024
+
+FROM python:3.12
+
+# Create directory
+RUN mkdir app
+WORKDIR /app/
+
+# Copy files
+COPY main.py .
+COPY requirements.txt .
+
+# Set enviromental variables
+ENV API_BASE_URL "https://example.com"
+ENV API_USERNAME "YOUR_USERNAME"
+ENV API_PASSWORD "YOUR_PASSWORD"
+ENV DOMAIN_NAME "example.com"
+
+# Install needed packages
+RUN pip3 install --upgrade pip
+RUN pip3 install pipenv
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Run script
+CMD ["python3","main.py"]