├── .env.example ├── .gitignore ├── LICENSE ├── README.md ├── app ├── .env.example ├── Dockerfile ├── db │ └── sequelize.js ├── index.js ├── models │ └── sequelize │ │ └── user.model.js └── package.json └── docker-compose.yaml /.env.example: -------------------------------------------------------------------------------- 1 | MYSQL_ROOT_PASSWORD=root 2 | MYSQL_DATABASE=example_db 3 | MYSQL_LOCAL_PORT=3306 4 | MYSQL_DOCKER_PORT=3306 5 | 6 | NODE_LOCAL_PORT=3000 7 | NODE_DOCKER_PORT=3000 -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Logs 2 | logs 3 | *.log 4 | npm-debug.log* 5 | yarn-debug.log* 6 | yarn-error.log* 7 | lerna-debug.log* 8 | 9 | # Diagnostic reports (https://nodejs.org/api/report.html) 10 | report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json 11 | 12 | # Runtime data 13 | pids 14 | *.pid 15 | *.seed 16 | *.pid.lock 17 | 18 | # Directory for instrumented libs generated by jscoverage/JSCover 19 | lib-cov 20 | 21 | # Coverage directory used by tools like istanbul 22 | coverage 23 | *.lcov 24 | 25 | # nyc test coverage 26 | .nyc_output 27 | 28 | # Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files) 29 | .grunt 30 | 31 | # Bower dependency directory (https://bower.io/) 32 | bower_components 33 | 34 | # node-waf configuration 35 | .lock-wscript 36 | 37 | # Compiled binary addons (https://nodejs.org/api/addons.html) 38 | build/Release 39 | 40 | # Dependency directories 41 | node_modules/ 42 | jspm_packages/ 43 | 44 | # TypeScript v1 declaration files 45 | typings/ 46 | 47 | # TypeScript cache 48 | *.tsbuildinfo 49 | 50 | # Optional npm cache directory 51 | .npm 52 | 53 | # Optional eslint cache 54 | .eslintcache 55 | 56 | # Microbundle cache 57 | .rpt2_cache/ 58 | .rts2_cache_cjs/ 59 | .rts2_cache_es/ 60 | .rts2_cache_umd/ 61 | 62 | # Optional REPL history 63 | .node_repl_history 64 | 65 | # Output of 'npm pack' 66 | *.tgz 67 | 68 | # Yarn Integrity file 69 | .yarn-integrity 70 | 71 | # dotenv environment variables file 72 | .env 73 | .env.test 74 | 75 | # parcel-bundler cache (https://parceljs.org/) 76 | .cache 77 | 78 | # Next.js build output 79 | .next 80 | 81 | # Nuxt.js build / generate output 82 | .nuxt 83 | dist 84 | 85 | # Gatsby files 86 | .cache/ 87 | # Comment in the public line in if your project uses Gatsby and *not* Next.js 88 | # https://nextjs.org/blog/next-9-1#public-directory-support 89 | # public 90 | 91 | # vuepress build output 92 | .vuepress/dist 93 | 94 | # Serverless directories 95 | .serverless/ 96 | 97 | # FuseBox cache 98 | .fusebox/ 99 | 100 | # DynamoDB Local files 101 | .dynamodb/ 102 | 103 | # TernJS port file 104 | .tern-port 105 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2021 Nyoman Frastyawan 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Docker-NodeJS-MySQL 2 | 3 | Dokerized NodeJS app with MySQL Database 4 | 5 |

How to run

6 |
    7 |
  1. Clone this repository
    2. 8 |
  2. 9 | Run this command docker-compose up 10 |
    3. 11 |
  3. 12 | Access localhost:3000 in your browser and empty json will be shown 13 |
    4. 14 |
15 | -------------------------------------------------------------------------------- /app/.env.example: -------------------------------------------------------------------------------- 1 | MYSQL_USERNAME=root 2 | MYSQL_ROOT_PASSWORD=root 3 | MYSQL_DATABASE=example_db 4 | MYSQL_HOST=mysqldb 5 | MYSQL_LOCAL_PORT=3306 6 | MYSQL_DOCKER_PORT=3306 7 | 8 | NODEJS_LOCAL_PORT=3000 -------------------------------------------------------------------------------- /app/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM node:14 2 | 3 | WORKDIR /app 4 | 5 | COPY /app/package.json . 6 | 7 | RUN npm install 8 | 9 | COPY /app . 10 | 11 | EXPOSE 3000 12 | 13 | CMD [ "npm", "start" ] 14 | -------------------------------------------------------------------------------- /app/db/sequelize.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs'); 2 | const path = require('path'); 3 | const Sequelize = require('sequelize'); 4 | 5 | // Connection Option 2: Passing parameters separately (other dialects) 6 | const sequelize = new Sequelize( 7 | process.env.MYSQL_DATABASE, 8 | process.env.MYSQL_USERNAME, 9 | process.env.MYSQL_ROOT_PASSWORD, 10 | { 11 | dialect: 'mysql', 12 | host: process.env.MYSQL_HOST || 'localhost', 13 | port: process.env.MYSQL_LOCAL_PORT, 14 | logging: false, 15 | } 16 | ); 17 | 18 | const db = {}; 19 | const models = path.join(__dirname, '../models/sequelize'); // path to a models' folder 20 | 21 | fs.readdirSync(models) 22 | .filter(function (file) { 23 | return file.indexOf('.') !== 0 && file.slice(-3) === '.js'; 24 | }) 25 | .forEach(function (file) { 26 | const model = require(path.join(models, file))( 27 | sequelize, 28 | Sequelize.DataTypes 29 | ); 30 | db[model.name] = model; 31 | }); 32 | 33 | Object.keys(db).forEach(function (modelName) { 34 | if (db[modelName].associate) { 35 | db[modelName].associate(db); 36 | } 37 | }); 38 | 39 | // This creates the table if it doesn't exist (and does nothing if it already exists) 40 | sequelize 41 | .sync() 42 | .then((_result) => { 43 | console.log('Sequelize: All models were synchronized successfully.'); 44 | }) 45 | .catch((err) => { 46 | console.log(err); 47 | }); 48 | 49 | db.sequelize = sequelize; 50 | db.Sequelize = Sequelize; 51 | 52 | module.exports = db; 53 | -------------------------------------------------------------------------------- /app/index.js: -------------------------------------------------------------------------------- 1 | require('dotenv').config(); 2 | const express = require('express'); 3 | 4 | // Databases 5 | require('./db/sequelize'); 6 | 7 | const app = express(); 8 | 9 | const { user: UserModel } = require('./db/sequelize'); 10 | 11 | app.route('/').get(async (req, res) => { 12 | try { 13 | const users = await UserModel.findAll({ logging: console.log }); 14 | res.send(users); 15 | } catch (e) { 16 | throw e; 17 | } 18 | }); 19 | 20 | const port = process.env.NODEJS_LOCAL_PORT || 3000; 21 | app.listen(port, () => { 22 | console.log(`Worker: process ${process.pid} is up on port ${port}`); 23 | }); 24 | -------------------------------------------------------------------------------- /app/models/sequelize/user.model.js: -------------------------------------------------------------------------------- 1 | module.exports = (sequelize, DataTypes) => { 2 | const User = sequelize.define( 3 | 'user', // table name 4 | { 5 | // Model attributes are defined here 6 | id: { 7 | type: DataTypes.STRING(50), 8 | allowNull: false, 9 | primaryKey: true, 10 | }, 11 | fullname: { 12 | type: DataTypes.STRING(100), 13 | allowNull: false, 14 | }, 15 | }, 16 | { 17 | // Other model options go here 18 | } 19 | ); 20 | 21 | return User; 22 | }; 23 | -------------------------------------------------------------------------------- /app/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "node-mysql-app", 3 | "version": "1.0.0", 4 | "description": "", 5 | "main": "index.js", 6 | "scripts": { 7 | "start": "node index.js", 8 | "test": "echo \"Error: no test specified\" && exit 1" 9 | }, 10 | "keywords": [ 11 | "docker", 12 | "mysql", 13 | "nodejs" 14 | ], 15 | "author": "FrasNym", 16 | "license": "ISC", 17 | "dependencies": { 18 | "dotenv": "^8.2.0", 19 | "express": "^4.17.1", 20 | "mysql2": "^2.2.5", 21 | "sequelize": "^6.5.0" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3.8' 2 | 3 | services: 4 | mysqldb: 5 | image: mysql 6 | restart: always 7 | env_file: ./.env 8 | environment: 9 | MYSQL_ROOT_PASSWORD: $MYSQL_ROOT_PASSWORD 10 | MYSQL_DATABASE: $MYSQL_DATABASE 11 | ports: 12 | - $MYSQL_LOCAL_PORT:$MYSQL_DOCKER_PORT 13 | volumes: 14 | - db-config:/etc/mysql 15 | - db-data:/var/lib/mysql 16 | - ./db/backup/files/:/data_backup/data 17 | app: 18 | build: 19 | context: . 20 | dockerfile: ./app/Dockerfile 21 | image: node-mysql-app 22 | env_file: ./.env 23 | ports: 24 | - $NODE_LOCAL_PORT:$NODE_DOCKER_PORT 25 | volumes: 26 | - ./app:/app 27 | - app/node_modules 28 | depends_on: 29 | - mysqldb 30 | stdin_open: true 31 | tty: true 32 | 33 | volumes: 34 | db-config: 35 | db-data: --------------------------------------------------------------------------------