Add more servers to your Cokckpit Dashboard
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First log into whichever Cockpit install you want to use as your master.
Then click on the dashboard.

Click the plus to the right to add a server.

Add by IP or hostname. Obviously the remote system must be reachable.

Verify the connection.

There you go.

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This reminds me that since no one is watching
plexor using other services on my homekvmsystem, I should update it to Fedora 29 this evening. -
The dashboard has a pretty graph you can use to see what is going on at a high level.
