pyvinga

This plug-in allows you to monitor your VMware vSphere environment from Icinga. It allows you to connect to individual ESXi hosts or centralised vCenter servers and uses the Python pyVmomi plugin for this connection.

Please see the GitHub site Wiki for further details on features, examples and setup instructions.

Additional information can be found at http://www.geeklee.co.uk/monitor-vsphere-with-python-and-icinga/