def cutover(self, dmd):
if hasattr(dmd.Devices.rrdTemplates, 'ethernetCsmacd_64'):
template = dmd.Devices.rrdTemplates._getOb('ethernetCsmacd_64')
if not hasattr(template.datasources, "ifOperStatus"):
bds = BasicDataSource('ifOperStatus')
bds.oid = ".1.3.6.1.2.1.2.2.1.8"
bds.sourcetype = "SNMP"
template.datasources._setObject('ifOperStatus', bds)
bds = template.datasources.ifOperStatus
bds.addDataPoints()
datapoint = template.datasources.ifOperStatus.datapoints.ifOperStatus
datapoint.createCmd = "\n".join((
'RRA:LAST:0.5:1:600',
'RRA:AVERAGE:0.5:1:600', # every 5 mins for 2 days
'RRA:AVERAGE:0.5:6:600', # every 30 mins for 12 days
'RRA:AVERAGE:0.5:24:600', # every 2 hours for 50 days
'RRA:AVERAGE:0.5:288:600', # every day for 600 days
'RRA:MAX:0.5:6:600',
'RRA:MAX:0.5:24:600',
'RRA:MAX:0.5:288:600',
))
