services:
  zlb:
    image: git.hacecalor.net/ichitux/zlb:latest
    ports:
      - "35207:80"
    deploy:
      replicas: 1
      update_config:
        order: start-first
        failure_action: rollback
      restart_policy:
        condition: any
      placement:
        constraints:
          - node.role == manager