def getNetworkByIP(self,ip,section,server_key=False,cluster_id=False):
networks = []
version = ipcalc.IP(ip).version()
if server_key:
networks = [ key for key in self.getKey(section,server_key,False).keys() if not key=='hostname']
elif cluster_id:
for server in self.getListOfKeys(section,self.getKey(section,self.host_key_detect)+cluster_id,False):
for key in server[0].keys():
if not key=='hostname' and key not in networks:
networks.append(key)
for network_id in networks:
if version == 4 and self.has_option(network_id, 'netmask'):
if ip in ipcalc.Network('%s/%s' % (self.get(network_id, 'network') ,ipcalc.netmask2int(self.get(network_id, 'netmask')))):
return network_id
elif version == 6 and self.has_option(network_id, 'prefix'):
if ip in ipcalc.Network('%s/%s' % (self.get(network_id, 'network') ,self.get(network_id, 'prefix'))):
return network_id
return False
def networkSectionList(sysConfig):
"""
Build network_sections Dict as:
<Section network name> : <IP-calc obj for this network>
"""
network_sections = {}
for section in sysConfig.sections():
if sysConfig.has_option(section, 'type') and sysConfig.get(section, 'type') == 'network':
netsec = ipcalc.Network(sysConfig.get(section, 'network'))
if netsec.v == 4:
network_sections[section] = ipcalc.Network('%s/%s' % (sysConfig.get(section, 'network'), ipcalc.netmask2int(sysConfig.get(section, 'netmask'))))
delimiter = '.'
elif netsec.v == 6:
network_sections[section] = ipcalc.Network('%s/%s' % (sysConfig.get(section, 'network') ,sysConfig.get(section, 'prefix')))
delimiter = ':'
else:
raise Exception, 'networkSectionList: Failed to calc relevant network section for %s network' % section
sysConfig.set(section, 'version' , {'version' :str(netsec.v),'delimiter' : delimiter})
sysConfig.set('RUNNER', 'network_sections', network_sections)
return network_sections
