SailsJS on docker with docker-compose

docker-compose.yml

version: '3'

services:
  sailsjs:
    restart: always
    build: .
    environment:
      NODE_ENV: development
      PG_HOST: postgres
      PG_USER: postgres
      PG_PASSWORD: postgres
      PG_DATABASE: db_name
    ports:
      - 1337:1337
    depends_on:
      - postgres
    volumes:
      - .:/usr/src/app/
      - /usr/src/app/node_modules
    command: node app.js

  postgres:
    image: postgres:11
    ports:
      - 5432:5432
    volumes:
      - ./database:/var/lib/postgresql
      - .database/init:/docker-entrypoint-initdb.d
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: db_name

Dockerfile

FROM node:10-alpine

EXPOSE 1337

RUN mkdir -p /usr/src/app

WORKDIR /usr/src/app
COPY package.json .

RUN npm install -g sails
RUN npm install

COPY . .

RUN ls
RUN echo $PWD
RUN node -v
RUN npm -v

CMD npm run start