编写一个Dockerfile

sudo vim Dockerfile

FROM ubuntu:latest
#ADD sources.list /etc/apt/
RUN mkdir -p /var/www/project
ADD src /var/www/project
RUN apt-get update && apt-get install -y python-dev  python-pip openssh-server supervisor
RUN pip install -r /var/www/project/requirements.txt -i http://mirrors.aliyun.com/pypi/simple 
RUN mkdir -p /var/run/sshd /var/log/supervisor

COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# 设置root ssh远程登录密码为123123
RUN echo "root:123123" | chpasswd 


EXPOSE 22
EXPOSE 80

ENTRYPOINT ["/usr/bin/supervisord"]

supervisord.conf

[supervisord]
nodaemon=true

[program:sshd]
command=/usr/sbin/sshd -D

[program:web]
command=python /var/www/project/manage.py runserve 0.0.0.0:80

运行

#Dockerfile的目录下 build来创建新的image,并命名为 python 
docker build -t python:v1 . 

#运行
docker run -d -p 8224:22 -p 8225:80  --hostname=python python:v1