Nginx Zero Down time

nginx-docker-compose.yml

version: '3.7'

networks:
  nginx:
    external: false

services:

# --- NGINX ---
nginx:
    image: nginx:latest
    ports:
      - '8088:80'
    deploy:
      replicas: 4
      update_config:
        parallelism: 2
        order: start-first
        failure_action: rollback
        delay: 10s
      rollback_config:
        parallelism: 0
        order: stop-first
      restart_policy:
        condition: any
        delay: 5s
        max_attempts: 3
        window: 120s
    healthcheck:
      test: ["CMD", "service", "nginx", "status"]
    networks:
      - nginx