Setup(Docker): Add docker-compose.yaml file for running the applicati…

…on and .env.example

docker/.env.example

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+# URL for the StellarChat backend API
+# e.g., http://localhost:7123 or http://app.example.com
+API_URL=<your_backend_url>  
+
+# Name of the MongoDB database to use
+MONGO_DATABASE=StellarChat # Keep this value or change as desired
+
+# Username for MongoDB root user
+MONGO_INITDB_ROOT_USERNAME=<your_mongodb_username>
+
+# Password for MongoDB root user
+MONGO_INITDB_ROOT_PASSWORD=<your_mongodb_password>
+
+# Endpoint URL for Qdrant vector search engine. 
+# It is not recommended to change the alias 'stellar-chat-qdrant' as it is used for internal API communication. 
+# Only adjust the port number if needed.
+QDRANT_ENDPOINT=http://stellar-chat-qdrant:6334
+
+# URL for Seq logging server
+# It is not recommended to change the alias 'stellar-chat-seq' as it is used for internal API communication. 
+# Only adjust the port number if needed.
+SEQ_URL=http://stellar-chat-seq:5342
+
+# API key for authenticating with Seq
+SEQ_API_KEY=<your_seq_api_key>
+
+# Admin password for Seq
+SEQ_ADMIN_PASSWORD=<your_seq_admin_password>
+
+# Allowed origins for CORS, typically the frontend URL. This is an array, separate elements with commas. 
+# Use '*' as a wildcard to allow all origins, but this is not recommended for production.
+CORS_ALLOWED_ORIGINS=*
+
+
+# === Model Keys ===
+# Keys for accessing services with LLM models
+# ==================
+
+# OpenAI API key for accessing OpenAI services
+OPENAI_API_KEY=<your_openai_api_key>

docker/docker-compose.yaml

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+services:
+  webapp:
+    image: ktutak/stellarchat-web:latest
+    container_name: stellarchat-web
+    hostname: stellar-chat-web
+    restart: unless-stopped
+    environment:
+      - API__URL=${API_URL}
+    ports:
+      - 7080:7080
+    networks:
+      - stellarchat-network
+    depends_on:
+      - webapi
+
+  webapi:
+    image: ktutak/stellarchat-api:latest
+    container_name: stellarchat-api
+    hostname: stellar-chat-api
+    restart: unless-stopped
+    environment:
+      - OPENAI__API_KEY=${OPENAI_API_KEY}
+      - MONGO__CONNECTION_STRING=mongodb://${MONGO_INITDB_ROOT_USERNAME}:${MONGO_INITDB_ROOT_PASSWORD}@stellar-chat-mongo:27017
+      - MONGO__DATABASE=${MONGO_DATABASE}
+      - QDRANT__ENDPOINT=${QDRANT_ENDPOINT}
+      - SEQ__URL=${SEQ_URL}
+      - SEQ__API_KEY=${SEQ_API_KEY}
+      - CORS__ALLOWED_ORIGINS=${CORS_ALLOWED_ORIGINS}
+    ports:
+      - 8080:8080
+    networks:
+      - stellarchat-network
+    volumes:
+      - webapi_data:/app/_data
+    depends_on:
+      - mongodb
+      - qdrant
+
+  mongodb:
+    image: mongo
+    container_name: stellarchat-mongo
+    hostname: stellar-chat-mongo
+    restart: unless-stopped
+    environment:
+    - MONGO_INITDB_ROOT_USERNAME=${MONGO_INITDB_ROOT_USERNAME}
+    - MONGO_INITDB_ROOT_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD}     
+    ports:
+      - 27018:27017
+    networks:
+      - stellarchat-network
+    volumes:
+      - mongo_data:/data/db
+
+  seq:
+    image: datalust/seq 
+    container_name: stellarchat-seq
+    hostname: stellar-chat-seq
+    restart: unless-stopped
+    environment:
+      - ACCEPT_EULA=Y
+      # - SEQ_FIRSTRUN_ADMINPASSWORDHASH=${SEQ_ADMIN_PASSWORD}
+    networks:
+      - stellarchat-network
+    ports:
+      - 5342:80
+    volumes:
+      - seq_data:/data
+
+  qdrant:
+    image: qdrant/qdrant:latest
+    container_name: stellarchat-qdrant
+    hostname: stellar-chat-qdrant
+    restart: unless-stopped
+    networks:
+      - stellarchat-network
+    ports:
+      - 6334:6333
+    volumes:
+      - qdrant_data:/data
+
+networks:
+  stellarchat-network:
+    driver: bridge
+
+volumes:
+  webapi_data:
+  seq_data:
+  mongo_data:
+  qdrant_data: