IO Timeout during prometheus-operator deployment

Part of documentation for OS disk throttling in cloud environments - this video shows simultaneous log tailing on node 0 of the cluster. You can see the helm command execute, but after the lifecycle events kick in you begin to see daemon errors caused by the sudden spike in container IO triggering the OS disk throttle. Final article will be linked - see https://github.com/jnoller/kubernaughty (docs directory) for background.