I am setting up my first Docker Swarm with Docker EE and UCP. I currently have two Linux machines running as the Managers, and two Linux machines running as worker Nodes, and those all seem to be running as expected. All machines are in Azure, and I have Network Security Groups setup to allow communication on the ports outlined in the Docker documentation.
I am now trying to add a Windows Server 2016 node to the cluster via UCP. Prior to adding the node, I follow the steps outlined here:
And once that is complete, run the doocker swarm join command. Once that is done, back in the UCP UI for the Windows node, the Status is Down and the Message is “Awaiting healthy status in classic node inventory”. At the top of UCP page, it has this message:
“Node WinCont6Host3 is a Windows node that cannot connect to its local Docker daemon. Make sure the Docker daemon is set up correctly on that node. See https://www.docker.com/ddc-34 for more information.”
The steps outlined in the URL are the same as in the setup scripts above. I am able to Telnet from my Windows host to the Linux manager on all the ports needed (2376, 2377, 12376). Any idea on how to add this node to the cluster?
OS: Windows Server 2016 (build 1607)
UCP Win Version: 2.2.6