2020
https://www.digitalocean.com/community/tutorials/how-to-use-traefik-as-a-reverse-proxy-for-docker-containers-on-ubuntu-18-04-ru
    https://bookflow.ru/ispolzuem-traefik-v-kachestve-proksi-dlya-kontejnerov-docker/
https://www.smarthomebeginner.com/traefik-2-docker-tutorial/
2019
https://www.linuxserver.io/blog/2018-02-03-using-traefik-as-a-reverse-proxy-with-docker
2018
https://www.smarthomebeginner.com/traefik-reverse-proxy-tutorial-for-docker/