实现Docker Desktop路由

1. 整体流程

flowchart TD
    A(开始)
    B(安装Docker Desktop)
    C(配置路由)
    D(完成)
    
    A-->B
    B-->C
    C-->D

2. 步骤及代码示例

步骤一:安装Docker Desktop

首先,你需要安装Dcoker Desktop,安装过程略。

步骤二:配置路由

  1. 打开Docker Desktop设置,找到“Advanced”选项卡。
  2. 找到“Network”选项,点击“Add network”按钮。
  3. 在弹出的窗口中,选择“Macvlan”作为网络模式,填写相关信息,点击“Apply”进行保存。
```yaml
version: '2.1'
services:
  app:
    build: .
    networks:
      my-macvlan-net:
        ipv4_address: 192.168.1.100
networks:
  my-macvlan-net:
    driver: macvlan
    driver_opts:
      parent: en0
    ipam:
      config:
        - subnet: 192.168.1.0/24
          gateway: 192.168.1.1

4. 编辑Dockerfile文件,添加如下代码:

```dockerfile
# Use an official Python runtime as a parent image
FROM python:3.6

# Set the working directory in the container
WORKDIR /app

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

# Install any needed packages specified in requirements.txt
RUN pip install --trusted-host pypi.python.org -r requirements.txt

# Make port 80 available to the world outside this container
EXPOSE 80

# Define environment variable
ENV NAME World

# Run app.py when the container launches
CMD ["python", "app.py"]
  1. 在终端中执行以下命令,构建Docker镜像并运行容器:
docker build -t my-python-app .
docker run -d -p 4000:80 my-python-app

3. 关系图

erDiagram
    DOCKER_DESKTOP ||--o ROUTING : CONFIGURES
    ROUTING ||--o MACVLAN : USES
    MACVLAN ||--o DOCKERFILE : EDITS

经过以上步骤,你就成功配置了Docker Desktop路由。祝你学习顺利!