docker-compose部署简单案例

Dockerfile

# 设置基础镜像 
FROM python:3.7

# 设置环境变量
ENV PYTHONUNBUFFERED=1
ENV PATH /usr/local/bin: $PATH

# 设置工作目录
WORKDIR /home/lab

# 复制项目文件到容器中
COPY . /home/lab/
#COPY requirements.txt  /home/lab

# 安装依赖包(先更新pip，换源，再安装包)
RUN pip install -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple

# 映射端口
EXPOSE 8000

# 运行Django项目
# CMD python manage.py runserver 0.0.0.0:8888

docker-compose.yaml

version: "3"
services:
  app:
    build: .
    ports:
      - "9002:8000"
    volumes:
      - .:/home/lab
    command: python manage.py runserver 0.0.0.0:8000

  redis:
    image: redis
    ports:
      - "9003:6379"