Added docker compose file

docker-compose.yaml

@@ -0,0 +1,28 @@
+version: '3' # docker-compose version
+services: # services which our app going to use. (list of containers we want to create)
+  mongodb: # container name 
+    image: mongo # which image container will build on
+    ports:
+      - "27017:27017"
+    networks: # adding network
+      - lsp-network
+    volumes:
+      - mongo-data:/data/db
+
+  lsp:
+    build: . # build the Docker image for the service using the Dockerfile located in the current directory
+    ports:
+      - "4443:443"
+      - "8080:80"
+    networks: # adding network
+      - lsp-network
+    depends_on:
+      - mongodb
+
+networks: # allow services to talk to each other while providing isolation from other docker container, running on the same host
+  lsp-network:
+    driver: bridge
+
+volumes: # enable persistence of database data across container restart
+  mongo-data:
+    driver: local