The current stable version of Docker Swarm has an important feature missing, and is the same control over logs available without orchestratrion.

The current stable version of Docker Swarm has an important feature missing, and is the same control over logs available without orchestratrion.
In this article I will explore some different options for graphical interfaces to manage a Docker Swarm cluster and I will show how to install Portainer as a Swarm Service.
The goal of this article is to achieve a clean installation of Docker and Docker Swarm on Centos 7.X, then we will also create our first cluster.