Resolve "Run the application on Kubernetes locally using “minikube”"

Closes #19 (closed)

docker-compose.yml

-services:
-  mongodb:
-    image: mongo:latest
-    container_name: mongodb
-    ports:
-      - "27017:27017"
-    environment:
-      - MONGO_INITDB_ROOT_USERNAME=${MONGO_INITDB_ROOT_USERNAME}
-      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD}
-      - MONGO_INITDB_DATABASE=todo-app
-
-  todo-app-1:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    container_name: todo-app-1
-    ports:
-      - "3001:3000"
-    depends_on:
-      - mongodb
-    environment:
-      - MONGO_URI=${MONGO_URI}
-      - PORT=3000
-
-  todo-app-2:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    container_name: todo-app-2
-    ports:
-      - "3002:3000"
-    depends_on:
-      - mongodb
-    environment:
-      - MONGO_URI=${MONGO_URI}
-
-  nginx:
-    image: nginx:latest
-    container_name: nginx
-    ports:
-      - "80:80"
-    depends_on:
-      - todo-app-1
-      - todo-app-2
-    volumes:
-      - "./nginx.conf:/etc/nginx/nginx.conf:ro"
-      - "/var/log/nginx/access.log:/var/log/nginx/access.log"