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Monitoring VM Traffic Using sFlow

Environment This configuration cookbook assumes an environment configured as described in the sections below. Two Physical Networks Data Network: This Ethernet network is for VM data traffic. For experimentation, this physical network is optional. You can instead connect all VMs to a bridge that is not connected to a physical interface. Management Network: This network […]

Monitoring OpenStack – Nagios 3

Part of the work around the upcoming OpenStack Cookbook involved a refresh of the chapter on Monitoring. Specifically, we wanted to deliver an updated section with some tool changes that would reflect the current state of things in terms of OpenStack monitoring. That said, after spending weeks and weeks exploring other options, we came back […]

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