Merge pull request #48 from ld-web/docker

🐳 Docker support

.dockerignore

@@ -0,0 +1,7 @@
+.env
+.git
+.vscode
+.*ignore
+docker-compose*.yml
+node_modules
+*.md

.env

@@ -1,6 +1,6 @@
 PORT=8765
 
-DB_HOST=localhost
+DB_HOST=db
 DB_USERNAME=root
 DB_PASSWORD=example
 DB_NAME=fake_store

.gitignore

@@ -3,4 +3,5 @@ node_modules
 package-lock.json
 .vscode
 app.js
-Procfile
+Procfile
+mongo_data

Dockerfile

@@ -0,0 +1,13 @@
+FROM node:17
+
+WORKDIR /usr/src/app
+
+COPY package*.json ./
+
+RUN npm install
+
+COPY . .
+
+EXPOSE $PORT
+
+CMD [ "node", "server.js" ]

docker-compose.yml

@@ -0,0 +1,21 @@
+version: '3.1'
+
+services:
+  app:
+    build: .
+    env_file:
+      - .env
+    ports:
+      - "${PORT}:${PORT}"
+    depends_on:
+      - db
+  db:
+    image: mongo
+    restart: always
+    volumes:
+      - ./mongo_data:/data/db
+    env_file:
+      - .env
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: ${DB_USERNAME?MongoDB username}
+      MONGO_INITDB_ROOT_PASSWORD: ${DB_PASSWORD?MongoDB password}