After adding VMWare host, no host metrics are displayed and all servers show "connection failed"
With the new VM host monitoring feature, I thought I could simply connect to my vcenter in order to start seeing host metrics for my servers, but after connecting I don't see any host metrics, and all my servers show a "connection failed" error in the Monitored Servers list. The log file shows the message: "An item with the same key has already been added."
Note that the simple VM-level monitoring seems to be still ticking along, the issue is the VM Host monitoring doesn't seem to work. Perhaps because the servers were already being monitored.
Anybody else run into this?