Ingress setup for Docker Swarm

docker-cloud/haproxy seems to be dead, let’s look for alternatives…

Some links..

• (https://github.com/flaviostutz/docker-swarm-cluster)[Has some compose files that might be handy, espcially the ingress example]
• (https://medium.com/freelyformdco/getting-started-with-træfik-on-docker-swarm-6d9f50ff00db)[Traefik as a proxy]
• https://youtu.be/7yQeMvrDJtY video of setup from Traefik
• https://youtu.be/ga3cv0RHxQg Traefik and Docker
• DigitalOcean instructions - always good https://www.digitalocean.com/community/tutorials/how-to-use-traefik-as-a-reverse-proxy-for-docker-containers-on-ubuntu-18-04