Dockerfile에 flask 서버 구축 실습

#Dokerfile

FROM python:3

ADD . /app
WORKDIR /app
RUN pip install flask
CMD ["python","./html/app.py" ]

#app.py

from flask import Flask

app = Flask(__name__)

@app.route('/')
def flag():
    return "FLag 출력! SF{SecurityFirst}";

if __name__ == "__main__":
     app.run("0.0.0.0", port = 5000, debug=True)

docker pull python:3
docker build -t wwww .
docker run -it -p 12345:5000 --name wwww wwww