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How to run nestjs app using docker compose?(如何使用docker compose运行nestjs应用程序？)

转载 作者：bug小助手 更新时间：2023-10-25 20:39:22 24 4
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Trying to run my nestjs app with mariadb using docker compose

尝试使用docker compose在MariaDB中运行我的nestjs应用程序


here is my dockerfile

这是我的文件


FROM node:18-alpine

WORKDIR /user/src/app

COPY . .

RUN npm ci --omit=dev

RUN npm run build

USER node

CMD ["npm", "run", "start:prod"]

and dockercompose.yml

和dockercompose.yml


version: '3.5'

services:
  app:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - '3000:3000'
    depends_on:
      - database
    env_file:
    - .env
    volumes:
      - ./src:/app/src
  database:
    image: mariadb:10.6
    restart: always
    container_name: MARIADB
    networks:
      - mariadb
    env_file:
      - docker.env      
    volumes:
      - ./mariadb_data:/var/lib/mysql
    ports:
      - '3306:3306'

networks:
  mariadb:
    driver: bridge

i am getting the following error

我收到以下错误


ecommerce-backend-app-1  | 
ecommerce-backend-app-1  | > [email protected] start /usr/src/app
ecommerce-backend-app-1  | > node dist/main
ecommerce-backend-app-1  | 
ecommerce-backend-app-1  | 
ecommerce-backend-app-1  | internal/modules/cjs/loader.js:934
ecommerce-backend-app-1  |   throw err;
ecommerce-backend-app-1  |   ^
ecommerce-backend-app-1  | 
ecommerce-backend-app-1  | Error: Cannot find module '/usr/src/app/dist/main'
ecommerce-backend-app-1  |     at Function.Module._resolveFilename (internal/modules/cjs/loader.js:931:15)
ecommerce-backend-app-1  |     at Function.Module._load (internal/modules/cjs/loader.js:774:27)
ecommerce-backend-app-1  |     at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:75:12)
ecommerce-backend-app-1  |     at internal/main/run_main_module.js:17:47 {
ecommerce-backend-app-1  |   code: 'MODULE_NOT_FOUND',
ecommerce-backend-app-1  |   requireStack: []
ecommerce-backend-app-1  | }
ecommerce-backend-app-1  | 
ecommerce-backend-app-1  | npm 
ecommerce-backend-app-1  | ERR! 
ecommerce-backend-app-1  | code
ecommerce-backend-app-1  |  ELIFECYCLE
ecommerce-backend-app-1  | npm ERR! errno 1
ecommerce-backend-app-1  | npm ERR! [email protected] start: `node dist/main`
ecommerce-backend-app-1  | npm 
ecommerce-backend-app-1  | ERR!
ecommerce-backend-app-1  |  Exit status 1
ecommerce-backend-app-1  | npm
ecommerce-backend-app-1  |  ERR!
ecommerce-backend-app-1  |  
ecommerce-backend-app-1  | npm ERR!
ecommerce-backend-app-1  |  Failed at the [email protected] start script.
ecommerce-backend-app-1  | npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
ecommerce-backend-app-1  | 
ecommerce-backend-app-1  | 
ecommerce-backend-app-1  | npm ERR! A complete log of this run can be found in:
ecommerce-backend-app-1  | npm ERR!     /root/.npm/_logs/2023-09-10T08_03_32_813Z-debug.log
ecommerce-backend-app-1 exited with code 1

更多回答

your dockerfile is working fine, I think you need to provide some more details about the project

您的dockerfile运行良好，我认为您需要提供有关该项目的更多细节

The error message includes a path /usr/src/app (without an e) that doesn't seem to appear in your Docker setup at all; can you double-check that the file contents you've posted are correct? The app container has a volumes: block that could cause this error, if the paths matched, and I'd delete that. You're not there yet but the networks: setup will also cause problems and I'd delete the two networks: blocks as well.

错误消息包括一个路径/usr/src/app(没有e)，它似乎根本没有出现在您的Docker设置中；您能再次检查您发布的文件内容是否正确吗？如果路径匹配，应用程序容器具有可能导致此错误的Voluments：块，我会将其删除。现在还没有，但网络：安装程序也会导致问题，我也会删除两个网络：块。

@DavidMaze i added those tring to mitigate the error (following a blog posts)

@DavidMaze我添加了那些Tring以缓解错误(跟随博客帖子)

优秀答案推荐

Looks like nest changed the default build path from dist to build.

看起来Nest将默认构建路径从dist更改为Build。


I had to change the start:prod script to "node build/src/main"

我不得不将Start：Prod脚本更改为“node Build/src/main”


更多回答

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