# ZeptoClaw Multi-Tenant Deployment
#
# Each tenant runs in their own container with complete isolation.
# ZeptoClaw is ~4MB binary, ~6MB RSS - hundreds of tenants on a single VPS.
#
# Setup:
#   1. Build the image:        docker build -t zeptoclaw .
#   2. Create tenant configs:  ./scripts/add-tenant.sh tenant-name BOT_TOKEN API_KEY
#   3. Start all tenants:      docker compose -f docker-compose.multi-tenant.yml up -d
#   4. Add more tenants:       Run add-tenant.sh again, then docker compose up -d
#
# Each tenant gets:
#   - Own container (process + filesystem isolation)
#   - Own config.json (API keys, bot token, tool settings)
#   - Own persistent volume (sessions, memory, workspace)
#   - Own resource limits (CPU, memory)

x-zeptoclaw-defaults: &defaults
  image: zeptoclaw:latest
  restart: unless-stopped
  logging:
    driver: json-file
    options:
      max-size: "10m"
      max-file: "3"
  deploy:
    resources:
      limits:
        memory: 128M
        cpus: "0.25"
      reservations:
        memory: 32M
        cpus: "0.05"

services:
  # =========================================================================
  # Tenant: shop-ahmad
  # Telegram bot for Ahmad's Shopee store
  # =========================================================================
  tenant-shop-ahmad:
    <<: *defaults
    container_name: zc-shop-ahmad
    volumes:
      - shop-ahmad-data:/data
      - ./tenants/shop-ahmad/config.json:/data/config.json:ro
    environment:
      - RUST_LOG=zeptoclaw=info
      - RUST_LOG_FORMAT=json
      - ZEPTOCLAW_HEALTH_PORT=9090
    labels:
      com.zeptoclaw.tenant: shop-ahmad
      com.zeptoclaw.version: "0.1.0"
      com.zeptoclaw.env: production
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:9090/healthz || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    command: ["zeptoclaw", "gateway"]

  # =========================================================================
  # Tenant: shop-fatimah
  # Telegram bot for Fatimah's online bakery
  # =========================================================================
  tenant-shop-fatimah:
    <<: *defaults
    container_name: zc-shop-fatimah
    volumes:
      - shop-fatimah-data:/data
      - ./tenants/shop-fatimah/config.json:/data/config.json:ro
    environment:
      - RUST_LOG=zeptoclaw=info
      - RUST_LOG_FORMAT=json
      - ZEPTOCLAW_HEALTH_PORT=9090
    labels:
      com.zeptoclaw.tenant: shop-fatimah
      com.zeptoclaw.version: "0.1.0"
      com.zeptoclaw.env: production
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:9090/healthz || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    command: ["zeptoclaw", "gateway"]

  # =========================================================================
  # Tenant: shop-ali
  # Telegram bot for Ali's electronics store
  # =========================================================================
  tenant-shop-ali:
    <<: *defaults
    container_name: zc-shop-ali
    volumes:
      - shop-ali-data:/data
      - ./tenants/shop-ali/config.json:/data/config.json:ro
    environment:
      - RUST_LOG=zeptoclaw=info
      - RUST_LOG_FORMAT=json
      - ZEPTOCLAW_HEALTH_PORT=9090
    labels:
      com.zeptoclaw.tenant: shop-ali
      com.zeptoclaw.version: "0.1.0"
      com.zeptoclaw.env: production
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:9090/healthz || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    command: ["zeptoclaw", "gateway"]

  # =========================================================================
  # Add more tenants by copying a block above and changing:
  #   1. Service name:     tenant-<name>
  #   2. Container name:   zc-<name>
  #   3. Volume names:     <name>-data
  #   4. Config path:      ./tenants/<name>/config.json
  #   5. Labels:           com.zeptoclaw.tenant: <name>
  #
  # Then add the volume to the volumes section below.
  # =========================================================================

volumes:
  shop-ahmad-data:
  shop-fatimah-data:
  shop-ali-data: