我的web應用程序使用Node.js和MongoDB。我從拉蒙戈圖像。當我構建我的節點應用程序的圖像時,它可以單獨運行。但是,當我使用compose啓動容器時,會出現以下錯誤。從Dockerfile構建圖像時是不是應該安裝這些軟件包?無法使用Docker安裝軟件包撰寫
web_1 | module.js:457 web_1 | throw err;
web_1 | ^
web_1 |
web_1 | Error: Cannot find module 'mongoose'
web_1 | at Function.Module._resolveFilename (module.js:455:15)
web_1 | at Function.Module._load (module.js:403:25)
web_1 | at Module.require (module.js:483:17)
web_1 | at require (internal/module.js:20:19)
web_1 | at Object. (/worklog/worklog.js:7:14)
web_1 | at Module._compile (module.js:556:32)
web_1 | at Object.Module._extensions..js (module.js:565:10)
web_1 | at Module.load (module.js:473:32)
web_1 | at tryModuleLoad (module.js:432:12)
web_1 | at Function.Module._load (module.js:424:3)
Dockerfile
FROM node
RUN mkdir -p /worklog
WORKDIR /worklog
RUN npm install mongoose \
express \
body-parser \
express-session \
method-override \
connect-mongo \
mongodb
COPY login.html worklog.html workloglist.html worklog.js /worklog/
ENV NODE_VERSION 6.3.1
EXPOSE 4000
CMD npm, start
泊塢窗,compose.yml
db:
image: mongo
ports:
- "27017:27017"
command: "--smallfiles --logpath=/dev/null"
web:
build: .
command: node worklog.js
volumes:
- .:/worklog
ports:
- "4000:4000"
links:
- db
environment:
PORT: 4000
嘗試「docker-compose rm web && docker-compose rm db && docker-compose build && docker-compose up」以開始一個乾淨的環境。如果你「docker ps」你能看到db_1容器運行嗎? – TopperH
我嘗試過,但同樣的結果。當我使用'docker-compose up'或你的命令時,我發現它不會從存檔中取出軟件包。是的,我可以看到db_1正在運行。 – emre01
嘗試在構建命令之前添加「docker-compose pull」。 – TopperH