Add docker support

closes hagopj13#2

Author: hagopj13

.dockerignore

@@ -0,0 +1,3 @@
+node_modules
+.git
+.gitignore

Dockerfile

@@ -0,0 +1,13 @@
+FROM node:12.13-alpine
+
+RUN mkdir -p /usr/src/node-app
+
+WORKDIR /usr/src/node-app
+
+COPY package.json yarn.lock ./
+
+RUN yarn install --pure-lockfile
+
+COPY . .
+
+EXPOSE 3000

README.md

@@ -26,6 +26,7 @@ It comes with many built-in features, such as authentication using JWT, request
 - **CORS**: Cross-Origin Resource-Sharing enabled using [cors](https://github.com/expressjs/cors)
 - **Compression**: gzip compression with [compression](https://github.com/expressjs/compression)
 - **CI**: continuous integration with [Travis CI](https://travis-ci.org)
+- **Docker support**
 - **Code coverage**: using [coveralls](https://coveralls.io)
 - **Code quality**: with [Codacy](https://www.codacy.com)
 - **Git hooks**: with [husky](https://github.com/typicode/husky) and [lint-staged](https://github.com/okonet/lint-staged)
@@ -84,6 +85,19 @@ yarn test:watch
 yarn coverage
 ```
 
+Docker:
+
+```bash
+# run docker container in development mode
+yarn docker:dev
+
+# run docker container in production mode
+yarn docker:prod
+
+# run all tests in a docker container
+yarn docker:test
+```
+
 Linting:
 
 ```bash

docker-compose.dev.yml

@@ -0,0 +1,6 @@
+version: '3'
+
+services:
+  node-app:
+    container_name: node-app-dev
+    command: yarn dev -L

docker-compose.prod.yml

@@ -0,0 +1,6 @@
+version: '3'
+
+services:
+  node-app:
+    container_name: node-app-prod
+    command: yarn start

docker-compose.test.yml

@@ -0,0 +1,6 @@
+version: '3'
+
+services:
+  node-app:
+    container_name: node-app-test
+    command: yarn test

docker-compose.yml

@@ -0,0 +1,32 @@
+version: '3'
+
+services:
+  node-app:
+    build: .
+    image: node-app
+    environment:
+      - MONGODB_URL=mongodb://mongodb:27017/node-boilerplate
+    ports:
+      - '3000:3000'
+    depends_on:
+      - mongodb
+    volumes:
+      - .:/usr/src/node-app
+    networks:
+      - node-network
+
+  mongodb:
+    image: mongo:4.2.1-bionic
+    ports:
+      - '27017:27017'
+    volumes:
+      - dbdata:/data/db
+    networks:
+      - node-network
+
+volumes:
+  dbdata:
+
+networks:
+  node-network:
+    driver: bridge

package.json

@@ -19,7 +19,10 @@
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",
     "prettier": "prettier --check **/*.js",
-    "prettier:fix": "prettier --write **/*.js"
+    "prettier:fix": "prettier --write **/*.js",
+    "docker:prod": "docker-compose -f docker-compose.yml -f docker-compose.prod.yml up",
+    "docker:dev": "docker-compose -f docker-compose.yml -f docker-compose.dev.yml up",
+    "docker:test": "docker-compose -f docker-compose.yml -f docker-compose.test.yml up"
   },
   "keywords": [
     "node",
@@ -37,6 +40,7 @@
     "es9",
     "jest",
     "travis",
+    "docker",
     "passport",
     "joi",
     "eslint",