def _validateManagementPrefix(self, pod, podDict, inventoryData):
inventoryDeviceCount = len(inventoryData['spines']) + len(inventoryData['leafs'])
prefix = podDict.get('managementPrefix')
startingIp = podDict.get('managementStartingIP')
mask = podDict.get('managementMask')
managementIps = util.getMgmtIps(prefix, startingIp, mask, inventoryDeviceCount)
availableIps = len(managementIps)
cidr = 32 - int(math.ceil(math.log(inventoryDeviceCount, 2)))
if availableIps < inventoryDeviceCount:
if startingIp is not None:
firstIp = startingIp
elif prefix is not None:
firstIp = prefix.split('/')[0]
raise InsufficientManagementIp("Pod[id='%s', name='%s']: managementPrefix minimum required: %s/%d" % (pod.id, pod.name, firstIp, cidr))
def _allocateManagement(self, session, managementPrefix, managementStartingIP, managementMask, spines, leaves):
deviceCount = len(spines)+len(leaves)
managementIps = util.getMgmtIps(managementPrefix, managementStartingIP, managementMask, deviceCount)
# don't do partial allocation
if len(managementIps) == deviceCount:
for spine, managementIp in zip(spines, managementIps[:len(spines)]):
spine.managementIp = managementIp
self._dao.updateObjects(session, spines)
# for 2stage and leaf, don' fill in management ip
if self.isZtpStaged == False:
for leaf, managementIp in zip(leaves, managementIps[len(spines):]):
leaf.managementIp = managementIp
self._dao.updateObjects(session, leaves)
def _validateManagementPrefix(self, pod, podDict, inventoryData):
inventoryDeviceCount = len(inventoryData['spines']) + len(inventoryData['leafs'])
managementIps = util.getMgmtIps(podDict.get('managementPrefix'), podDict.get('managementStartingIP'), podDict.get('managementMask'), inventoryDeviceCount)
availableIps = len(managementIps)
if availableIps < inventoryDeviceCount:
raise ValueError("Pod[id='%s', name='%s']: managementPrefix avaiable IPs %d not enough: required %d" % (pod.id, pod.name, availableIps, inventoryDeviceCount))
