Portainer Stack:
```
---
version: "3.8"
services:
  uptime:
    image: louislam/uptime-kuma:1
    container_name: uptime
    hostname: uptime
    network_mode: bridge
    volumes:
      - /uptime_kuma:/app/data
    restart: unless-stopped
    labels:
      - com.centurylinklabs.watchtower.enable=true
```