feat: add Docker Compose configuration for MongoDB, Redis, FastAPI, Chat, Worker, Flower, and Frontend services; include health checks and volume management

deploy/docker/compose.yml

@@ -0,0 +1,188 @@
+services:
+  # MongoDB Database
+  mongodb:
+    image: docker.io/library/mongo:7-jammy
+    container_name: datacenter-docs-mongodb
+    hostname: mongodb
+    restart: always
+    ports:
+      - "${MONGODB_PORT}:27017"
+    env_file:
+      - ../../.env
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: ${MONGO_ROOT_USER}
+      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_ROOT_PASSWORD}
+      MONGO_INITDB_DATABASE: ${MONGODB_DATABASE}
+    volumes:
+      - mongodb-data:/data/db
+      - mongodb-config:/data/configdb
+    networks:
+      - datacenter-network
+    healthcheck:
+      test: ["CMD", "mongosh", "--eval", "db.adminCommand('ping')"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  # Redis Cache & Message Broker
+  redis:
+    image: docker.io/library/redis:7-alpine
+    container_name: datacenter-docs-redis
+    hostname: redis
+    restart: always
+    ports:
+      - "${REDIS_PORT}:6379"
+    env_file:
+      - ../../.env
+    command: redis-server --appendonly yes
+    volumes:
+      - redis-data:/data
+    networks:
+      - datacenter-network
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  # FastAPI API Service
+  api:
+    build:
+      context: ../..
+      dockerfile: deploy/docker/Dockerfile.api
+    container_name: datacenter-docs-api
+    hostname: api
+    restart: always
+    ports:
+      - "${API_PORT}:8000"
+    env_file:
+      - ../../.env
+    volumes:
+      - ../../src:/app/src
+      - ../../config:/app/config
+      - api-logs:/app/logs
+      - worker-output:/app/output  # Shared with worker for documentation files
+      - /var/run/docker.sock:/var/run/docker.sock:ro  # For accessing worker logs
+    depends_on:
+      mongodb:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    networks:
+      - datacenter-network
+
+  # Chat Service
+  chat:
+    build:
+      context: ../..
+      dockerfile: deploy/docker/Dockerfile.chat
+    container_name: datacenter-docs-chat
+    hostname: chat
+    restart: always
+    ports:
+      - "${CHAT_PORT}:8001"
+    env_file:
+      - ../../.env
+    volumes:
+      - ../../src:/app/src:z
+      - ../../config:/app/config:z
+      - worker-output:/app/output  # Shared documentation files with worker
+      - ../../scripts:/app/scripts:z  # Indexing scripts
+      - chat-logs:/app/logs
+      - chat-data:/app/data  # Vector store persistence
+    depends_on:
+      mongodb:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    networks:
+      - datacenter-network
+
+  # Celery Worker
+  worker:
+    build:
+      context: ../..
+      dockerfile: deploy/docker/Dockerfile.worker
+    container_name: datacenter-docs-worker
+    hostname: worker
+    restart: always
+    env_file:
+      - ../../.env
+    volumes:
+      - ../../src:/app/src
+      - ../../config:/app/config
+      - worker-logs:/app/logs
+      - worker-output:/app/output
+      - chat-data:/app/data  # Shared ChromaDB vector store with chat
+    depends_on:
+      mongodb:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    networks:
+      - datacenter-network
+    healthcheck:
+      test: ["CMD-SHELL", "celery -A datacenter_docs.workers.celery_app inspect ping -d celery@worker || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+
+  # Flower - Celery Monitoring
+  flower:
+    image: docker.io/mher/flower:2.0
+    container_name: datacenter-docs-flower
+    hostname: flower
+    restart: always
+    ports:
+      - "${FLOWER_PORT}:5555"
+    env_file:
+      - ../../.env
+    depends_on:
+      redis:
+        condition: service_healthy
+      worker:
+        condition: service_healthy
+    networks:
+      - datacenter-network
+
+  # Frontend
+  frontend:
+    build:
+      context: ../..
+      dockerfile: deploy/docker/Dockerfile.frontend
+    container_name: datacenter-docs-frontend
+    hostname: frontend
+    restart: always
+    ports:
+      - "${FRONTEND_PORT}:80"
+    env_file:
+      - ../../.env
+    depends_on:
+      - api
+      - chat
+    networks:
+      - datacenter-network
+
+volumes:
+  mongodb-data:
+    name: datacenter-docs-mongodb-data
+  mongodb-config:
+    name: datacenter-docs-mongodb-config
+  redis-data:
+    name: datacenter-docs-redis-data
+  api-logs:
+    name: datacenter-docs-api-logs
+  chat-logs:
+    name: datacenter-docs-chat-logs
+  chat-data:
+    name: datacenter-docs-chat-data
+  worker-logs:
+    name: datacenter-docs-worker-logs
+  worker-output:
+    name: datacenter-docs-worker-output
+
+networks:
+  datacenter-network:
+    name: datacenter-docs-network
+    driver: bridge