[英]Google AppEngine: 502 Bad Gateway From Deploying Flask App
在將應用程序部署到 Google AppEngine 后,我在從遠程服務器啟動應用程序時遇到了很多麻煩。 我查找了類似的問題並嘗試應用建議的修復程序,但仍然沒有成功 - 我不斷收到 502 Bad Gateway 問題。 有人可以建議嗎?
文件夾結構是這樣的:
目錄:cross_sell_dash/
應用程序.yml
數據庫.py
Dockerfile
gcp-sa-creds.json
主文件
要求.txt
應用程序.yml
entrypoint: "gunicorn --bind:$PORT main:app"
env: flex
runtime: custom
主文件
app = Flask(__name__)
@app.route("/call/<function_name>/search/", methods=["GET"])
def callFunction(function_name: str):
user_id = request.args.get('user_id')
savm_id = request.args.get('savm_id')
business_sub_entity = request.args.get('business_sub_entity')
user_comments = request.args.get('user_comments')
user_approval = request.args.get('user_approval')
functionToCall = getattr(Database(), function_name)
return str(functionToCall(user_id, savm_id, business_sub_entity, user_comments, user_approval))
if __name__ == '__main__':
app.run(host='0.0.0.0', port=8080, debug=True)
Dockerfile
FROM python:3-onbuild
RUN mkdir /app
ADD . /app
WORKDIR /app
RUN pip3 --no-cache-dir install -r requirements.txt
EXPOSE 8080
ENTRYPOINT ["python3", "main.py"]
ENTRYPOINT ["gunicorn","--bind=0.0.0.0:8080","main:app"]
entrypoint
點Dockerfile
如下FROM python:3-onbuild
RUN mkdir /app
ADD . /app
WORKDIR /app
RUN pip3 --no-cache-dir install -r requirements.txt
EXPOSE 8080
ENTRYPOINT ["gunicorn", "--bind=0.0.0.0:8080", "main:app"]
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