FaisalMashuri

{
  "name": "docker-nodes",
  "version": "1.0.0",
  "description": "for medium purpose",
  "main": "index.js",
  "dependencies": {
    "dotenv": "^8.2.0",
    "express": "^4.17.1",
    "mongoose": "^5.7.11"
  },

FaisalMashuri

APP_PORT=9000
MONGOURI="mongodb://mongo:27017/doggy"

FaisalMashuri

const mongoose = require("mongoose");
mongoose.connect(process.env.MONGOURI, { useNewUrlParser: true });

const dog = mongoose.model("Dog", {
  name: String,
  age: Number,
  gender: String,
});

module.exports = {

FaisalMashuri

require("dotenv").config();
const express = require("express");
const bodyParser = require("body-parser");
const app = express();
const port = process.env.APP_PORT || 3005;
const { dog } = require("./mongo");

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

FaisalMashuri

FROM node:alpine

RUN apk update && apk add ca-certificates openssl && update-ca-certificates

RUN mkdir /app
ADD . /app
WORKDIR /app

RUN npm install
CMD npm start

FaisalMashuri

version: "3.7"
services:
  mongo:
    image: mongo:latest
    container_name: mongoDB
    hostname: mongo
    volumes:
      - mongo:/data/db
    restart: always
    networks: