Question

我试图将docker添加到我的项目中。目录结构如下：

proj
|_ app
|   |_ project
|        |_ api   
|        |_ frontend 
|             |_ src
|             |   |_ index.js
|             |_ static
|             |_ templates
|__ Dockerfile
|__ docker-compose.yml
|__ package.json

docker-compose.yml如下：

version: '3'

services:
  db:
    image: postgres
  web:
    container_name: api
    build: .
    command: python ./app/manage.py runserver 0.0.0.0:8000
    volumes:
      - .:/code
    ports:
      - "8000:8000"
    depends_on:
      - db
      - front
  front:
    container_name: front
    build: .
    command: npm run dev
    volumes:
      - .:/code
    ports:
      - "3000:3000"

Dockerfile：

FROM python:3
ENV PYTHONUNBUFFERED 1

RUN apt-get update && apt-get -y install build-essential curl
RUN curl -sL https://deb.nodesource.com/setup_6.x | bash -
RUN apt-get install -y nodejs
RUN nodejs -v && npm -v

RUN mkdir /code
WORKDIR /code
COPY app/requirements.txt /code/
COPY package.json /code

COPY . /code/

RUN pip install -r requirements.txt
RUN npm cache clean
RUN npm install
RUN npm run dev

RUN python app/manage.py makemigrations
RUN python app/manage.py migrate

和package.json：

{
  "name": "app",
  "version": "1.0.0",
  "description": "",
  "main": "webpack.config.js",
  "scripts": {
    "start": "npm run dev",
    "dev": "webpack --mode development ./project/frontend/src/index.js --output ./project/frontend/static/frontend/main.js",
    "build": "webpack --mode production ./project/frontend/src/index.js --output ./project/frontend/static/frontend/main.js"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@babel/core": "^7.2.2",
    "@babel/preset-env": "^7.3.1",
    "@babel/preset-react": "^7.0.0",
    "babel-loader": "^8.0.5",
    "babel-plugin-transform-class-properties": "^6.24.1",
    "prop-types": "^15.6.2",
    "react": "^16.8.0",
    "react-dom": "^16.8.0",
    "react-scripts": "1.1.0",
    "webpack": "^4.29.1",
    "webpack-cli": "^3.2.3"
  },
  "dependencies": {
    "babel-polyfill": "^6.26.0"
  }
}

和errors我得到了：

ERROR in Entry module not found: Error: Can't resolve './project/frontend/src/index.js' in '/code'

npm ERR! Linux 4.18.0-15-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "run" "dev"
npm ERR! node v6.16.0
npm ERR! npm  v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! app@1.0.0 dev: `webpack --mode development ./project/frontend/src/index.js --output ./project/frontend/static/frontend/main.js`
npm ERR! Exit status 2
npm ERR! 
npm ERR! Failed at the app@1.0.0 dev script 'webpack --mode development ./project/frontend/src/index.js --output ./project/frontend/static/frontend/main.js'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the app package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     webpack --mode development ./project/frontend/src/index.js --output ./project/frontend/static/frontend/main.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs app
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls app
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /code/npm-debug.log
ERROR: Service 'front' failed to build: The command '/bin/sh -c npm run dev' returned a non-zero code: 1

Error: Can't resolve './project/frontend/src/index.js' in '/code'我尝试将路径更改为./app/project/frontend/src/index.js，但仍然遇到相同的错误。我不知道该如何调试，以及如何弄清楚路径出了什么问题。也许我没看到什么？可以在Docker方面有经验的人看看并告诉我哪里出了问题吗？

Docker-无法解析index.js的路径

0 个答案: