【发布时间】:2019-02-05 08:50:30
【问题描述】:
我编写了一个通过 npm 脚本 (npm run dev) 运行的节点服务器。 我为它创建了以下 Dockerfile:
FROM node:10.12.0
ARG COMMIT_REF
ARG BUILD_DATE
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install
COPY . .
ENV APP_COMMIT_REF=${COMMIT_REF} \
APP_BUILD_DATE=${BUILD_DATE}
ENV PORT 8009
EXPOSE 8009
CMD [ "npm", "run", "server" ]
使用以下命令构建和运行服务器:docker build . -t server 和 docker run -it -p 8009:8009 --env-file .env server 效果很好,服务器运行并暴露在 8009 端口上。
不,我尝试为它创建docker-compose.yml。这是我写的:
version: '3'
services:
server:
image: server
build: .
env_file:
- .env
volumes:
- .:/usr/src/app
- /usr/src/app/node_modules
working_dir: /.
ports:
- 8009:8009
当我使用 docker-compose up 运行它时,我得到:
Starting bed_server_1 ... done
Attaching to bed_server_1
server_1 | npm ERR! path /package.json
server_1 | npm ERR! code ENOENT
server_1 | npm ERR! errno -2
server_1 | npm ERR! syscall open
server_1 | npm ERR! enoent ENOENT: no such file or directory, open '/package.json'
server_1 | npm ERR! enoent This is related to npm not being able to find a file.
server_1 | npm ERR! enoent
server_1 |
server_1 | npm ERR! A complete log of this run can be found in:
server_1 | npm ERR! /root/.npm/_logs/2019-02-04T22_27_50_916Z-debug.log
bed_server_1 exited with code 254
知道有什么问题吗?
【问题讨论】:
标签: node.js docker npm docker-compose