初めての開発のためにドッカーを使用しようとしています。私はノードアプリケーションを持っています。私はドッカーからアプリケーションを実行したいです。Docker:マウントボリュームと実行ノードアプリケーション
FROM node:6.0.0-slim
MAINTAINER pyprism
# Prepare app directory
RUN mkdir -p /src/
# Install dependencies
WORKDIR /src/
VOLUME .:/src/
RUN npm install
# Build the app
# RUN npm build
# Expose the app port
EXPOSE 8000
# Start the app
CMD npm start
とドッキングウィンドウ-コンファイル:ここに私のdockerfileです
web:
build: .
ports:
- '8000:8000'
しかし、私はdocker-compose up
を実行すると、私はこのエラーを得た:
Building web
Step 1 : FROM node:6.0.0-slim
---> 7bf50b1ad9da
Step 2 : MAINTAINER pyprism
---> Running in d1defd389fe6
---> b684686c614d
Removing intermediate container d1defd389fe6
Step 3 : RUN mkdir -p /src/
---> Running in 36b64560f88f
---> 8eb6847d67e4
Removing intermediate container 36b64560f88f
Step 4 : WORKDIR /src/
---> Running in 00d4c1fd2cf5
---> 88a54e6af176
Removing intermediate container 00d4c1fd2cf5
Step 5 : VOLUME .:/src/
---> Running in dc0e9d9d973a
---> b558f03ce63c
Removing intermediate container dc0e9d9d973a
Step 6 : RUN npm install
---> Running in 09445786b71e
npm info it worked if it ends with ok
npm info using [email protected]
npm info using [email protected]
npm info lifecycle undefined~preinstall: undefined
npm info linkStuff !invalid#1
npm info lifecycle undefined~install: undefined
npm info lifecycle undefined~postinstall: undefined
npm info lifecycle undefined~prepublish: undefined
npm WARN enoent ENOENT: no such file or directory, open '/src/package.json'
npm WARN src No description
npm WARN src No repository field.
npm WARN src No README data
npm WARN src No license field.
npm info ok
---> 8c544294e6c5
Removing intermediate container 09445786b71e
Step 7 : EXPOSE 8000
---> Running in 965e192bc67e
---> daaf52fac6ca
Removing intermediate container 965e192bc67e
Step 8 : CMD npm start
---> Running in 890549e3aea7
---> 19a3dc786cee
Removing intermediate container 890549e3aea7
Successfully built 19a3dc786cee
WARNING: Image for service web was built because it did not already exist. To rebuild this image you must use `docker-compose build` or `docker-compose up --build`.
Creating redux_web_1
Attaching to redux_web_1
web_1 | npm info it worked if it ends with ok
web_1 | npm info using [email protected]
web_1 | npm info using [email protected]
web_1 | npm ERR! Linux 4.4.0-22-generic
web_1 | npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "start"
web_1 | npm ERR! node v6.0.0
web_1 | npm ERR! npm v3.8.6
web_1 | npm ERR! path /src/package.json
web_1 | npm ERR! code ENOENT
web_1 | npm ERR! errno -2
web_1 | npm ERR! syscall open
web_1 |
web_1 | npm ERR! enoent ENOENT: no such file or directory, open '/src/package.json'
web_1 | npm ERR! enoent ENOENT: no such file or directory, open '/src/package.json'
web_1 | npm ERR! enoent This is most likely not a problem with npm itself
web_1 | npm ERR! enoent and is related to npm not being able to find a file.
web_1 | npm ERR! enoent
web_1 |
web_1 | npm ERR! Please include the following file with any support request:
web_1 | npm ERR! /src/npm-debug.log
redux_web_1 exited with code 254
なぜあなたは、ボリュームを使用していますか?変更を反映させるには、 'COPY'または' ADD'コマンドを使うべきです。あなたのアプリケーションを更新している間、保持したいデータのボリュームを使用します。 – blissini
私は 'ADDを使用しようとしています。/src/'私の変更を反映していません。 – pyprism
このレポをチェックしてください:https://github.com/b00giZm/docker-compose-nodejs-examples/tree/master/00-basic-express-generatorそして 'Dockerfile'と' docker-compose.ymlを見てください' – blissini