https://medium.com/technoetics/creating-simple-docker-swarm-management-ui-using-portainer-and-reactjs-bd32afbdb1b9

To Do: network Brindge?

Update: I installed Ubuntu Desktop, then in VirtualBox manager added Bridge Adaptor in Apdapter 3 which gve Manager1 a local IP address I can access from my network
https://docs.docker.com/engine/userguide/networking/#the-docker_gwbridge-network
https://docs.docker.com/engine/userguide/networking/default_network/custom-docker0/

Useful Links

http://blusol.io/blog/docker-swarm-portainer-mysql-nginx-commandboxcontentbox
http://jmkhael.io/deploy-swarm-services-with-the-new-docker-stack-and-a-compose-file-2/