【发布时间】:2022-11-19 01:08:48
【问题描述】:
请分享可能的解决方案。 我正在尝试从 Dockerfile 构建 docker 镜像,但它需要无限的时间才能完成,它卡在了最后一步。
我在 imac m1 芯片上运行。 似乎是 m1 芯片的问题。
我已经使用 npx create-react-app react-app 创建了 react 项目。 我附上了下面的代码/
包.json
{
"name": "react-app",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.16.5",
"@testing-library/react": "^13.4.0",
"@testing-library/user-event": "^13.5.0",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-scripts": "5.0.1",
"web-vitals": "^2.1.4"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
Dockerfile.dev
FROM node:alpine
WORKDIR /app
COPY package.json .
RUN npm install
COPY . .
RUN ["npm", "run", "start"]
docker-compose.yml
version: 'version'
services:
web:
build:
context: .
dockerfile: Dockerfile.dev
ports:
- 3000:3000
volumes:
- /app/node_modules
- .:/app
【问题讨论】:
-
除了主机的
node_modules目录之外,您是否有.dockerignore文件?volumes:块将导致 Docker 忽略此更改的影响;删除此块会有所作为吗?