Portainer Stack:
```yaml
---
version: "3.8"
volumes:
  octoprint:
services:
  octoprint:
    image: octoprint/octoprint:${tag-latest}
    container_name: octoprint
    network_mode: ${NET-bridge}
    restart: ${RST-unless-stopped}
    user: ${USER-1000:1000}
    volumes:
      - octoprint:/octoprint
#    devices:
#      - /dev/ttyUSB0:/dev/ttyUSB0
    ports:
      - 80:80
    labels:
      - com.centurylinklabs.watchtower.enable=${AutoUpdate-true}
```

Environments:
```
tag=latest
RST=unless-stopped
NET=bridge
PUID=1000
PGID=1000
TZ=Europe/Lisbon
AutoUpdate=true
```