Docker Tutorials | Dockefile to Create a Custom Image to Launch Simple Python Flask Application
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Dockerfile:
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FROM ubuntu:20.04
RUN apt-get update -y
RUN apt-get install python3 -y
RUN apt-get install python3-pip -y
RUN apt-get install vim -y
RUN pip3 install flask
COPY ./app.py /app.py
ENTRYPOINT python3 app.py
@app.route('/')
def index():
return " Python Flask in Docker! "
if _name_ == '__main__':
app.run(host= socket.gethostname(),port=5000)