dockerizing backend api

Dockerfile

@@ -0,0 +1,9 @@
+FROM node:12.18.2-buster
+
+WORKDIR /user/src/smart-brain-api
+
+COPY ./ ./
+
+RUN npm install
+
+CMD ["/bin/bash"]

controllers/image.js

@@ -2,7 +2,7 @@ const Clarifai = require('clarifai');
 
 //You must add your own API key here from Clarifai.
 const app = new Clarifai.App({
- apiKey: 'YOUR_API_KEY_HERE'
+ apiKey: '1947bf106f5c4c3aaa8f9a7f043007b8'
 });
 
 const handleApiCall = (req, res) => {

docker-compose.yml

@@ -0,0 +1,29 @@
+version: '3.8'
+
+services:
+  # Backend API
+  smart-brain-api:
+    container_name: backend
+    build:
+      context: .
+      dockerfile: Dockerfile
+    command: npm start
+    working_dir: /user/src/smart-brain-api
+    environment:
+      POSTGRES_URI: postgres://sally:secret@postgres:5432/smart-brain-docker
+    links:
+      - postgres  
+    ports:
+      - "9000:9000"
+    volumes:
+      - ./://user/src/smart-brain-api
+  # Postgres
+  postgres:
+    environment:
+      POSTGRES_USER: sally
+      POSTGRES_PASSWORD: secret
+      POSTGRES_DB: smart-brain-docker
+      POSTGRES_HOST: postgres
+    build: ./postgres
+    ports:
+      - "5432:5432"