memory/docker-compose.yaml

version: "3.9"

# --------------------------------------------------------------------- networks
networks:
  kbnet:
    # internal overlay – NOT exposed
    driver: bridge

# --------------------------------------------------------------------- secrets
secrets:
  postgres_password: { file: ./secrets/postgres_password.txt }
  jwt_secret: { file: ./secrets/jwt_secret.txt }
  openai_key: { file: ./secrets/openai_key.txt }
  anthropic_key: { file: ./secrets/anthropic_key.txt }

# --------------------------------------------------------------------- volumes
volumes:
  db_data: {} # Postgres
  qdrant_data: {} # Qdrant
  rabbitmq_data: {} # RabbitMQ

# ------------------------------ X-templates ----------------------------
x-common-env: &env
  RABBITMQ_USER: kb
  RABBITMQ_HOST: rabbitmq
  QDRANT_HOST: qdrant
  DB_HOST: postgres
  FILE_STORAGE_DIR: /app/memory_files
  TZ: "Etc/UTC"

x-worker-base: &worker-base
  build:
    context: .
    dockerfile: docker/workers/Dockerfile
  restart: unless-stopped
  networks: [ kbnet ]
  security_opt: [ "no-new-privileges=true" ]
  depends_on: [ postgres, rabbitmq, qdrant ]
  env_file: [ .env ]
  environment: &worker-env
    <<: *env
    POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
    # DSNs are built in worker entrypoint from user + pw files
    QDRANT_URL: http://qdrant:6333
    OPENAI_API_KEY_FILE: /run/secrets/openai_key
    ANTHROPIC_API_KEY_FILE: /run/secrets/anthropic_key
  secrets: [ postgres_password, openai_key, anthropic_key ]
  read_only: true
  tmpfs: [ /tmp, /var/tmp ]
  cap_drop: [ ALL ]
  volumes:
    - ./memory_files:/app/memory_files:rw
  logging:
    options: { max-size: "10m", max-file: "3" }
  user: kb

# ================================ SERVICES ============================

services:
  # ----------------------------------------------------------------- data layer
  postgres:
    image: postgres:15
    restart: unless-stopped
    networks: [ kbnet ]
    environment:
      <<: *env
      POSTGRES_USER: kb
      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
      POSTGRES_DB: kb
    secrets: [ postgres_password ]
    volumes:
      - db_data:/var/lib/postgresql/data:rw
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U kb" ]
      interval: 10s
      timeout: 5s
      retries: 5
    mem_limit: 4g
    cpus: "1.5"
    security_opt: [ "no-new-privileges=true" ]

  rabbitmq:
    image: rabbitmq:3.13-management
    restart: unless-stopped
    networks: [ kbnet ]
    environment:
      <<: *env
      RABBITMQ_DEFAULT_USER: "kb"
      RABBITMQ_DEFAULT_PASS: "${RABBITMQ_PASSWORD}"
    volumes:
      - rabbitmq_data:/var/lib/rabbitmq:rw
    healthcheck:
      test: [ "CMD", "rabbitmq-diagnostics", "ping" ]
      interval: 15s
      timeout: 5s
      retries: 5
    mem_limit: 512m
    cpus: "0.5"
    security_opt: [ "no-new-privileges=true" ]

  qdrant:
    image: qdrant/qdrant:v1.14.0
    restart: unless-stopped
    networks: [ kbnet ]
    volumes:
      - qdrant_data:/qdrant/storage:rw
    tmpfs:
      - /tmp
      - /var/tmp
      - /qdrant/snapshots:rw
    healthcheck:
      test: [ "CMD", "wget", "-q", "-T", "2", "-O", "-", "localhost:6333/ready" ]
      interval: 15s
      timeout: 5s
      retries: 5
    mem_limit: 4g
    cpus: "2"
    security_opt: [ "no-new-privileges=true" ]
    cap_drop: [ ALL ]

  # ------------------------------------------------------------ API / gateway
  # api:
  #   build:
  #     context: .
  #     dockerfile: docker/api/Dockerfile
  #   restart: unless-stopped
  #   networks: [kbnet]
  #   depends_on: [postgres, rabbitmq, qdrant]
  #   environment:
  #     <<: *env
  #     JWT_SECRET_FILE: /run/secrets/jwt_secret
  #     OPENAI_API_KEY_FILE: /run/secrets/openai_key
  #     POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
  #     QDRANT_URL: http://qdrant:6333
  #   secrets: [jwt_secret, openai_key, postgres_password]
  #   healthcheck:
  #     test: ["CMD-SHELL", "curl -fs http://localhost:8000/health || exit 1"]
  #     interval: 15s
  #     timeout: 5s
  #     retries: 5
  #   mem_limit: 768m
  #   cpus: "1"
  #   labels:
  #     - "traefik.enable=true"
  #     - "traefik.http.routers.kb.rule=Host(`${TRAEFIK_DOMAIN}`)"
  #     - "traefik.http.routers.kb.entrypoints=websecure"
  #     - "traefik.http.services.kb.loadbalancer.server.port=8000"

  traefik:
    image: traefik:v3.0
    restart: unless-stopped
    networks: [ kbnet ]
    command:
      - "--providers.docker=true"
      - "--providers.docker.network=kbnet"
      - "--entrypoints.web.address=:80"
      - "--entrypoints.websecure.address=:443"
      # - "--certificatesresolvers.le.acme.httpchallenge=true"
      # - "--certificatesresolvers.le.acme.httpchallenge.entrypoint=web"
      # - "--certificatesresolvers.le.acme.email=${LE_EMAIL}"
      # - "--certificatesresolvers.le.acme.storage=/acme.json"
      - "--log.level=INFO"
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      # - ./acme.json:/acme.json:rw

      # ------------------------------------------------------------ Celery workers
  worker-email:
    <<: *worker-base
    environment:
      <<: *worker-env
      QUEUES: "email"
    # deploy: { resources: { limits: { cpus: "2", memory: 3g } } }

  worker-text:
    <<: *worker-base
    environment:
      <<: *worker-env
      QUEUES: "medium_embed"

  worker-ebook:
    <<: *worker-base
    environment:
      <<: *worker-env
      QUEUES: "ebooks"

  worker-comic:
    <<: *worker-base
    environment:
      <<: *worker-env
      QUEUES: "comic"

  worker-blogs:
    <<: *worker-base
    environment:
      <<: *worker-env
      QUEUES: "blogs"

  worker-forums:
    <<: *worker-base
    environment:
      <<: *worker-env
      QUEUES: "forums"

  worker-photo:
    <<: *worker-base
    environment:
      <<: *worker-env
      QUEUES: "photo_embed,comic"
    # deploy: { resources: { limits: { cpus: "4", memory: 4g } } }

  worker-maintenance:
    <<: *worker-base
    environment:
      <<: *worker-env
      QUEUES: "maintenance"
    # deploy: { resources: { limits: { cpus: "0.5", memory: 512m } } }

  ingest-hub:
    <<: *worker-base
    build:
      context: .
      dockerfile: docker/ingest_hub/Dockerfile
    environment:
      <<: *worker-env
    volumes:
      - ./memory_files:/app/memory_files:rw
    tmpfs:
      - /tmp
      - /var/tmp
      - /var/log/supervisor
      - /var/run/supervisor
    deploy: { resources: { limits: { cpus: "0.5", memory: 512m } } }

  # ------------------------------------------------------------ watchtower (auto-update)
  watchtower:
    image: containrrr/watchtower
    restart: unless-stopped
    command: [ "--schedule", "0 0 4 * * *", "--cleanup" ]
    volumes: [ "/var/run/docker.sock:/var/run/docker.sock:ro" ]
    networks: [ kbnet ]

# ------------------------------------------------------------------- profiles: observability (opt-in)
# services:
#   prometheus:
#     image: prom/prometheus:v2.52
#     profiles: ["obs"]
#     networks: [kbnet]
#     volumes: [./observability/prometheus.yml:/etc/prometheus/prometheus.yml:ro]
#     restart: unless-stopped
#     ports: ["127.0.0.1:9090:9090"]

#   grafana:
#     image: grafana/grafana:10
#     profiles: ["obs"]
#     networks: [kbnet]
#     volumes: [./observability/grafana:/var/lib/grafana]
#     restart: unless-stopped
#     environment:
#       GF_SECURITY_ADMIN_USER: admin
#       GF_SECURITY_ADMIN_PASSWORD_FILE: /run/secrets/grafana_pw
#     secrets: [grafana_pw]
#     ports: ["127.0.0.1:3000:3000"]

# secrets:  # extra secret for Grafana, not needed otherwise
#   grafana_pw:
#     file: ./secrets/grafana_pw.txt