version: "3.9"

services:
  bzzz:
    image: bzzz:latest
    env_file:
      - bzzz.env
    # Persist identity/state per node
    volumes:
    - type: bind
      source: /var/lib/bzzz
      target: /var/lib/bzzz
    - type: bind
      source: /tmp/bzzz-ucxl-storage
      target: /tmp/bzzz-ucxl-storage
    - type: bind
      source: /tmp/bzzz-ucxi-storage
      target: /tmp/bzzz-ucxi-storage
    - type: bind
      source: /tmp/hcfs-workspaces
      target: /tmp/hcfs-workspaces

    # If you later enable ucxl.server.enabled: true and need to expose it:
    ports:
       - target: 8081
         published: 8081
         protocol: tcp
         mode: host

    deploy:
      mode: replicated
      replicas: 3
      update_config:
        order: start-first
        parallelism: 1
        failure_action: rollback
      restart_policy:
        condition: on-failure
      resources:
        limits:
          cpus: "1.0"
          memory: 2G
        reservations:
          cpus: "0.25"
          memory: 512M
      placement:
        preferences:
          - spread: node.id

    networks:
      - bzzz_net

    # Lets the container resolve the node's host at host.docker.internal
    extra_hosts:
      - "host.docker.internal:host-gateway"

networks:
  bzzz_net:
    driver: overlay
    attachable: true
    # driver_opts:
    #   encrypted: "true"