Docker连接拒绝挂Django

时间:2017-05-24 16:16:32

标签: django docker docker-compose dockerfile docker-container

当我运行我的容器时,它只挂在下一行,如果我写

  

curl http://0.0.0.0:8000/

我得到了

  

无法连接到0.0.0.0端口8000:连接拒绝

这是我的dockerfile

FROM python:3.6.1

# Set the working directory to /app
WORKDIR /app

# Copy the current directory contents into the container at /app
ADD . /app

RUN pip3 install -r requirements.txt

CMD ["python3", "dockerizing/manage.py", "runserver", "0.0.0.0:8000"]

我也试过通过一个docker-compose.yml文件来做这件事并且没有任何反应,我搜索了很多但没有找到解决方案,这就是docker-compose.yml

version: "3"
services:
  web:
    image: app1
    deploy:
      replicas: 5
      resources:
        limits:
          cpus: "0.1"
          memory: 50M
      restart_policy:
        condition: on-failure
    ports:
      - "8000:8000"
    networks:
      - webnet
networks:
  webnet:

顺便说一句,如果我用myapp图像运行docker ps,我会得到这个:

CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS               NAMES
e9633657f060        app1                "python3 dockerizi..."   5 seconds ago       Up 5 seconds                            friendly_dijkstra

当我使用django-compose.yml和docker ps部署服务时,我得到了这个:

`MacBook-Pro-de-Jesus:docker-django Almaral$ docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS               NAMES
13677a71d9d5        app1:latest        "python3 dockerizin..."   15 seconds ago      Up 11 seconds                           getstartedlab_web.1.cq3zqmpfsii5g6m5r9qsnmtb1
c6693118ef70        app1:latest        "python3 dockerizin..."   16 seconds ago      Up 12 seconds                           getstartedlab_web.4.r472oh80s4zd1yymj447f1df6
f3822e47970b        app1:latest        "python3 dockerizin..."   16 seconds ago      Up 12 seconds                           getstartedlab_web.2.lkp43v9h30esjohcnf3pe31hi
f66a4038ebdf        app1:latest        "python3 dockerizin..."   16 seconds ago      Up 12 seconds                           getstartedlab_web.5.xxu01ruebd84tnlxmoymsu0vo
e3d31c419c11        app1:latest        "python3 dockerizin..."   16 seconds ago      Up 13 seconds                           getstartedlab_web.3.uqswgirmg22sjnekzmf5b4xo7`

2 个答案:

答案 0 :(得分:1)

好像你没有打开这个端口。

如果使用docker,则必须在主机和容器上指定端口号。

docker run -p 8000:8000 app1

如果您使用docker-compose,则无需指定,因为它位于配置文件中。

docker-compose up web

您必须在主机上安装docker-compose。这是一个python模块,  所以你可以用pip pip install docker-compose

安装它

答案 1 :(得分:0)

在您的docker-compose配置文件中,修改您的端口重定向:8000:8000127.0.0.1:8000:8000