请教下 diocker 内的 uwsgi 和 nginx 如何通信呢?

刚初学 Docker, 有些地方不是很理解,写了一个镜像,单启用 uwsgi 的话没有问题,想请教一下, docker 内部 nginx 和 wsgi 该如何通信呢? 我是 build 镜像后 ,先 docker run -p 8010:80 image 启动 docker 和 uwsgi 然后 docker exec container_id /etc/init.d/nginx start 启动 nginx 的

Dockerfile

FROM ubuntu:16.04
RUN rm -rf /etc/apt/sources.list
COPY ./sources.list /etc/apt/sources.list(换了阿里的 ubuntu 源)
RUN apt-get update
RUN apt-get upgrade -y
RUN apt-get install -y python2.7 python-dev python-pip python-setuptools git ssh ca-certificates git-core nginx
RUN mkdir /www
RUN mkdir /www/ini/
RUN mkdir /www/public/
RUN mkdir /www/log/
RUN touch /www/log/project.log
COPY ./requirements.txt /www/ini/requirements.txt
COPY ./uwsgi.ini /www/ini/uwsgi.ini
COPY ./site.conf /etc/nginx/sites-enabled/site.conf
RUN pip install --upgrade pip
RUN pip install -r /www/ini/requirements.txt -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
RUN pip install uwsgi -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
WORKDIR /www/public
RUN git config --global user.name "my name"
RUN git config --global user.email "my email"
RUN git clone http://xxxxxx:xxxxxx(此处应有隐藏)@git.coding.net/chengxiao/yuqingweb.git
EXPOSE 80
CMD ["uwsgi", "--ini","/www/ini/uwsgi.ini"]

uwsgi 配置

# Django-related settings
[uwsgi]

socket  = /www/ini/uwsgi.sock

# the base directory (full path)
chdir           = /www/public/project/

# Django s wsgi file
module          = project.wsgi

# process-related settings
# master
master          = true
# maximum number of worker processes
processes       = 6
listen = 100
buffer-size  = 8192

# ... with appropriate permissions - may be needed
# chmod-socket    = 664
# clear environment on exit
vacuum          = true

Nginx 配置

server {
    # the port your site will be served on
    listen      80;
    # the domain name it will serve for
    server_name localhost; # substitute your machine's IP address or FQDN
    charset     utf-8;

    # max upload size
    client_max_body_size 75M;   # adjust to taste

    # Django media
    location /media  {
        alias /www/public/project/media;
    }
    location /static {
        alias /www/public/project/static;
    }

   location / {
        include     uwsgi_params; 
        uwsgi_pass  unix:///www/ini/uwsgi.sock;

        }

}