使用uwsgi / nginx的docker在部署的Flask应用中未遇到API

如何解决使用uwsgi / nginx的docker在部署的Flask应用中未遇到API

我可以使用下面的这个Dockerfile构建一个Docker映像。

FROM python:3.6
# FROM tiangolo/uwsgi-nginx-flask:python3.6
RUN mkdir /trell-ds-framework
WORKDIR /trell-ds-framework
ADD . /trell-ds-framework/
RUN python setup.py bdist_wheel
USER root
RUN apt-get -y update
RUN apt-get install -y --no-install-recommends libatlas-base-dev gfortran nginx supervisor
RUN pip3 install uwsgi
RUN  apt-get install -y libsndfile1-dev
RUN apt-get install -y ca-certificates
RUN apt-get update && apt-get -y install cron
RUN pip install -r requirements.txt
RUN python -c "import nltk;nltk.download('stopwords')"
# Replace with our own nginx.conf
COPY nginx.conf /etc/nginx/conf.d/
EXPOSE 5000
# CMD ["python","/trell-ds-framework/application.py"]
CMD ["uwsgi","ds_backend.ini"]

使用此命令生成图像 docker build -t ds_backend。

以下是我的ds_backend.ini文件和nginx.file与Dockerfile位于同一项目目录中的内容。

ds_backend.ini文件

[uwsgi]
module = wsgi:app
processes = 20
socket = ds_backend.sock
vacuum = true
chmod-socket = 660
die-on-term = true
socket-timeout = 300
http-timeout = 300
ignore-sigpipe=true
ignore-write-errors=true
disable-write-exception=true

nginx.conf文件

server {
    listen 80;
    location / {
        include uwsgi_params;
        uwsgi_pass localhost:5000;
    }

}

使用以下命令运行图像 docker run -p 5001:5000 ds_backend

并获得以下输出。

[nltk_data] Downloading package stopwords to /root/nltk_data...
[nltk_data]   Package stopwords is already up-to-date!
WSGI app 0 (mountpoint='') ready in 27 seconds on interpreter 0x55b062460140 pid: 1 (default app)
uWSGI running as root,you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI worker 1 (pid: 1,cores: 1)
spawned uWSGI worker 2 (pid: 195,cores: 1)
spawned uWSGI worker 3 (pid: 196,cores: 1)
spawned uWSGI worker 4 (pid: 197,cores: 1)
spawned uWSGI worker 5 (pid: 198,cores: 1)
spawned uWSGI worker 6 (pid: 199,cores: 1)
spawned uWSGI worker 7 (pid: 200,cores: 1)
spawned uWSGI worker 8 (pid: 201,cores: 1)
spawned uWSGI worker 9 (pid: 202,cores: 1)
spawned uWSGI worker 10 (pid: 203,cores: 1)
spawned uWSGI worker 11 (pid: 204,cores: 1)
spawned uWSGI worker 12 (pid: 205,cores: 1)
spawned uWSGI worker 13 (pid: 206,cores: 1)
spawned uWSGI worker 14 (pid: 207,cores: 1)
spawned uWSGI worker 15 (pid: 208,cores: 1)
spawned uWSGI worker 16 (pid: 209,cores: 1)
spawned uWSGI worker 17 (pid: 210,cores: 1)
spawned uWSGI worker 18 (pid: 211,cores: 1)
spawned uWSGI worker 19 (pid: 212,cores: 1)
spawned uWSGI worker 20 (pid: 213,cores: 1)

但是当我尝试使用ip：port / end_point来实现邮递员的API调用（错误：connect ECONNREFUSED ip：port）时，API没有被实现，并且在上述部署日志中也看不到任何日志。 / p>

有人可以帮我吗？我对使用nginx / uwsgi进行烧瓶应用程序的Docker部署完全陌生。

任何潜在客户均受到高度赞赏。谢谢

PS：我已经在虚拟机中同时启用了5000和5001端口。