Dockerize this script

.dockerignore

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+**/__pycache__
+.dockerignore
+.git*
+Dockerfile
+README.md
+env

Dockerfile

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+FROM python:3.10-alpine3.15
+
+WORKDIR /opt/schichtleiter
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+EXPOSE 8000
+
+ENTRYPOINT ["python", "./schichtleiter.py", "-l", "0.0.0.0"]