Sequelize db:migrate command not working in docker getting error

Question

I am getting below error while running npx sequelize db:migrate

Sequelize CLI [Node: 16.14.0, CLI: 6.4.1, ORM: 6.12.5]
node_api         |
node_api         | 
node_api         | 
node_api         | ERROR: Cannot find "/app/src/config/database.js". Have you run "sequelize init"?

Dockerfile of node-app

FROM node:16.14.0-alpine

ENV WORK_DIR    /app

WORKDIR $WORK_DIR

COPY . .

RUN npm install && npm cache clean --force

EXPOSE 8080
#CMD [ "npm", "run", "dev" ]

added below node api container in Docker-compose file like below:

api:
    container_name: node_api
    build: 
      context: ../node-app/
      dockerfile: Dockerfile.dev
    ports:
    - 8080:8080
    depends_on:
        - postgres
    restart: on-failure
    volumes:
      - ../node-app/:/app/src
    command: sh -c "cd src && npx sequelize db:migrate --config config/database.js && npm run dev"
    environment:
      # Port
      PORT: 8080

      # Debug
      LOG_LEVEL: debug

      DB_USERNAME: postgres
      DB_PASSWORD: root
      DB_NAME: mydb
      DB_HOSTNAME: postgres_db
      DB_PORT: 5432
      NODE_ENV: development

I have kept .sequelizerc file inside src folder having below content.

const path = require('path');

module.exports = {
  'config': path.resolve('config', 'database.js'),
  'models-path': path.resolve('db', 'models'),
  'seeders-path': path.resolve('db', 'seeders'),
  'migrations-path': path.resolve('db', 'migrations')
};

When I run sequelize command src directory inside node-app, it works properly and migration happens. But when I run it from docker it cannot find .sequelizerc file which is kept in src folder only. To avoid confusion I gave database.js path to sequelize command still I am getting error that file not found.

This is weird problem I am facing. I have wild guess that there is some issue with versions of sequelize, nodejs and cli.

Let me know anyone can help me in finding my mistake. Thanks in advance.

Pratheesh M · Accepted Answer · 2022-03-10 09:46:49Z

1

The issue is with the volume mount.

    volumes:
      - ../node-app/:/app/src

answered Mar 10, 2022 at 9:46

Pratheesh M

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3 Comments

Kammy Over a year ago

Thanks @pratheesh it worked. But I am still thinking that everything is in src folder so that should not cause problem.

David Maze Over a year ago

That option hides the /app/src directory from the image and replaces it with different content; so you're running fundamentally different code from what's packaged in the image, possibly with a different directory layout. I'd suggest deleting this block as well.

Kammy Over a year ago

@DavidMaze I changed this to correct one like as ../node-app/:/app/ So that working code can match properly and node server restarts as soon as I do changes in code.

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