尝试运行在 windows docker 容器中做出反应时出现 fswatch 错误

Question

我正在运行在 win10 上使用 Docker 工具箱安装 unbuntu:latest docker 容器。我使用 create-react-app npm 自动为我创建一个 React 应用程序。当我运行 "npm start" 我得到以下错误。

events.js:182
      throw er; // Unhandled 'error' event
      ^

Error: watch /frontend/public EMFILE
    at _errnoException (util.js:1026:11)
    at FSWatcher.start (fs.js:1383:19)
    at Object.fs.watch (fs.js:1409:11)
    at createFsWatchInstance (/frontend/node_modules/chokidar/lib/nodefs-handler.js:37:15)
    at setFsWatchListener (/frontend/node_modules/chokidar/lib/nodefs-handler.js:80:15)
    at FSWatcher.NodeFsHandler._watchWithNodeFs (/frontend/node_modules/chokidar/lib/nodefs-handler.js:228:14)
    at FSWatcher.NodeFsHandler._handleDir (/frontend/node_modules/chokidar/lib/nodefs-handler.js:407:19)
    at FSWatcher.<anonymous> (/frontend/node_modules/chokidar/lib/nodefs-handler.js:455:19)
    at FSWatcher.<anonymous> (/frontend/node_modules/chokidar/lib/nodefs-handler.js:460:16)
    at FSReqWrap.oncomplete (fs.js:154:5)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! frontend@0.1.0 start: `react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the frontend@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2017-09-19T00_53_33_776Z-debug.log

非常简单的东西 - 这是我的 docker文件

FROM ubuntu:latest

ENV DEBIAN_FRONTEND noninteractive

RUN apt-get update
RUN apt-get install -y apt-utils
RUN apt-get install -y curl
#RUN curl -sL https://deb.nodesource.com/setup_6.x | bash -
RUN curl -sL https://deb.nodesource.com/setup_8.x | bash -
RUN apt-get install -y nodejs

# install editor
RUN apt-get install -y vim

# install tools and create frontend
RUN npm install -g create-react-app
RUN create-react-app frontend

# configure proxy (let's frontend talk to backend)
RUN sed '$i,\n"proxy": "http://localhost:3001"' frontend/package.json >> frontend/package.json.new
RUN cp frontend/package.json.new frontend/package.json

WORKDIR /frontend

# run the frontend
CMD npm start

我可以在我的 mac 上构建相同的 docker 文件并且工作正常。 FSWatch 是一些检查文件是否更改的库 - 所以不确定这里到底发生了什么。我有点难过。任何帮助将不胜感激。

Answer 1

Docker Toolbox 不支持文件系统事件通知。（由 Docker dev Mano Marks 确认）。需要使用 "Docker for Windows" 才能正常工作。

我猜 MSFT 从我身上赚了一些钱。

尝试运行在 windows docker 容器中做出反应时出现 fswatch 错误

fswatch error when trying to run react in a windows docker container

node.js

npm

docker

reactjs

fswatch

尝试 运行 在 windows docker 容器中做出反应时出现 fswatch 错误

fswatch error when trying to run react in a windows docker container

node.js

npm

docker

reactjs

fswatch

尝试运行在 windows docker 容器中做出反应时出现 fswatch 错误