Question

我正在与Django合作，目前尝试移动我的本地开发人员。到Docker。我设法运行我的Web服务器。但是，我还没有npm install。那就是我被困住的地方，我找不到文档或好的例子。以前有做过的人吗？

Dockerfile ：

# Pull base image
FROM python:3.7

# Define environment variable
ENV PYTHONUNBUFFERED 1

RUN apt-get update && apt-get install -y \
    # Language dependencies
    gettext \
    # In addition, when you clean up the apt cache by removing /var/lib/apt/lists
    # it reduces the image size, since the apt cache is not stored in a layer.
    && rm -rf /var/lib/apt/lists/*

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

# Set the working directory to /app
WORKDIR /app

# Install Python dependencies
RUN pip install pipenv
RUN pipenv install --system --deploy --dev

COPY ./docker-entrypoint.sh /
RUN chmod +x /docker-entrypoint.sh
ENTRYPOINT ["/docker-entrypoint.sh"]

docker-compose：

version: '3'

services:
  db:
    image: postgres
    ports:
      - "5432:5432"
    environment:
      # Password will be required if connecting from a different host
      - POSTGRES_PASSWORD=django

  web:
    build: .
    env_file: .env
    volumes:
      - .:/app
    ports:
      - "8000:8000"
    depends_on:
      - db
    container_name: django

docker-entrypoint.sh

#!/bin/bash

# Apply database migrations
echo "Apply database migrations"
python manage.py migrate

# Run tests (In progress)
# echo "Running tests"
# pytest

# Start server
echo "Starting server"
python manage.py runserver 0.0.0.0:8000

Answer 1

很简单，您应该遵循以下说明：

npm install

//or

yarn install

这将安装所有node_modules，当在当前目录中找不到它时，它将在目录上方搜索 node_modules 。

希望这能回答您的问题。

Answer 2

在Dockerfile中只需添加：运行npm install

这将查看当前目录中是否存在package.json，如果存在，它将安装所有依赖项。

npm安装在Django Docker文件中

2 个答案: