Question

我正在尝试使用以下Dockerfile基于node:8.1图像为我的应用创建容器：

FROM node:8.1.4


RUN mkdir /home/node/.npm-global ; \
    mkdir -p /home/node/app ; \
    chown -R node:node /home/node/app ; \
    chown -R node:node /home/node/.npm-global
ENV PATH=/home/node/.npm-global/bin:$PATH
ENV NPM_CONFIG_PREFIX=/home/node/.npm-global

USER node

WORKDIR /home/node/app

# Just for dev
RUN npm install mocha knex nodemon -g --quiet

# Opting for COPY over ADD as there is no need of auto extracting any compressed file
COPY . /home/node/app

RUN npm install --quiet

CMD node

但是，当它运行npm install --quiet时，我收到以下消息：

npm WARN deprecated node-uuid@1.4.7: Use uuid module instead
npm WARN checkPermissions Missing write access to /home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/mkdirp/node_modules/minimist
npm WARN checkPermissions Missing write access to /home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/mkdirp
npm WARN checkPermissions Missing write access to /home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/nopt/node_modules/abbrev
npm WARN checkPermissions Missing write access to /home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/nopt
npm WARN checkPermissions Missing write access to /home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/delegates

对package.json中的每个包重复该消息。

结束时：

npm ERR! path /home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/mkdirp/node_modules/minimist
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access
npm ERR! Error: EACCES: permission denied, access '/home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/mkdirp/node_modules/minimist'
npm ERR!  { Error: EACCES: permission denied, access '/home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/mkdirp/node_modules/minimist'
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'access',
npm ERR!   path: '/home/node/app/node_modules/sqlite3/node_modules/node-pre-gyp/node_modules/mkdirp/node_modules/minimist' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/node/.npm/_logs/2017-07-12T15_51_42_496Z-debug.log
ERROR: Service 'api' failed to build: The command '/bin/sh -c npm install --quiet' returned a non-zero code: 243

以前使用node：7.1我已经能够使其工作而无需将当前用户更改为node。

如何让我的应用部署使用此图像的最新版本？

Answer 1

通过移动USER指令正下方的FROM指令并从主机卷中删除现有的node_modules文件夹来解决问题。

无法基于节点：8.1映像为Node应用程序构建Docker容器

1 个答案: