Ok, so had a node drop out of a ucp-swarm. Not sure what happened. The question I have is that the node appears to be working. (meaning the containers are running and responding.)
The only hint that something was going wrong was that I wasn’t able to run the Jenkins Build and Publish plugin earlier today. It was giving me a error about untrusted certificate authority when trying to push images to DTR on that node. The plugin would work only occasionally.