Question

我有一个Dockerfile和一个docker-compose.yml文件。一切正常，直到我将卷行添加到docker-compose文件中。当我添加卷时，出现以下错误。我在Windows 7上将docker toolbox与Oracle VM VirtualBox一起使用。

Dockerfile

FROM node:10.16.3

WORKDIR /usr/src/facerecognitionbrain-api

COPY ./ ./

RUN npm install

CMD ["/bin/bash"]

docker-compose.yml

version: '3.7'

services:
 facerecognitionbrain-api:
  container_name: backend
  # image: node:10.16.3
  build: ./
  command: npm start
  working_dir: /usr/src/facerecognitionbrain-api
  ports:
  - "3008:3008"
  volumes:
  - ./:/usr/src/facerecognitionbrain-api

错误

backend                     | npm ERR! code ENOENT
backend                     | npm ERR! errno -2
backend                     | npm ERR! syscall open
backend                     | npm ERR! enoent ENOENT: no such file or directory, open '/usr/src/facerecognitionbrain-api/package.json'
backend                     | npm ERR! enoent This is related to npm not being able to find a file.
backend                     | npm ERR! enoent
backend                     |
backend                     | npm ERR! A complete log of this run can be found in:
backend                     | npm ERR!     /root/.npm/_logs/2019-10-18T10_24_08_071Z-debug.log
backend exited with code 254

Answer 1

我认为您应该只对WORKDIR的一个子目录/目录，而不是完整的/ usr / src / facerecognitionbrain-api。

此处创建了卷，然后npm尝试读取package.json，但是docker在您的卷中查找了空文件。

docker-用卷组成-package.json的“没有这样的文件或目录”

1 个答案: