def getmacentry(device, mac, vlanfilter=None):
dev = device
deviceConnection = nxapirest.NXRestAPI(dev.ip, dev.user, dev.passw)
macaddroutput = deviceConnection.get_JSON_NX_API(
'show mac address-table address {0}'.format(mac))
macaddrlist = findkey(macaddroutput, 'ROW_mac_address')
if not macaddrlist:
return None
macentries = []
for macaddr in macaddrlist:
if isinstance(macaddr, dict):
macentries.append(macaddr)
elif isinstance(macaddr, list):
macentries.extend(macaddr)
entries = []
for macaddr in macentries:
vlan = macaddr['disp_vlan']
mac = macaddr['disp_mac_addr']
entrytype = macaddr['disp_type']
age = macaddr['disp_age']
secure = macaddr['disp_is_secure']
ntfy = macaddr['disp_is_ntfy']
port = macaddr['disp_port']
if vlanfilter and vlan != vlanfilter:
continue
entries.append([vlan, mac, entrytype, age, secure, ntfy, port, port])
return entries
def getportchannelmembers(device, port):
dev = device
deviceConnection = nxapirest.NXRestAPI(dev.ip, dev.user, dev.passw)
po = deviceConnection.get_JSON_NX_API(
'show port-channel summary int {0}'.format(port))
members = findkey(po, 'port')
return members
def process_facts(self):
headers = {
'Accept': 'application/json, text/javascript',
'Content-Type': 'application/json',
'Accept-Language': 'en-US'
}
print 'Processing facts'
#print self.command_list
#print self.device.ip
nx_reqestor = nxapirest.NXRestAPI('http://' + self.device.ip + '/ins')
for cmd in self.command_list:
print type(cmd)
cmdkey, cmdval, payload = self.build_payload(cmd)
resp = nx_reqestor.get_nexus_info_request(
headers=headers, payload=json.dumps(payload))
if resp is not None:
resp = resp.json()
resp = resp['ins_api']['outputs']['output']['body']
dump_dict = {}
dump_dict[cmdkey.lower()] = resp
#print dump_dict
dump = Dumper(dump_dict, self.device.name)
def getportfromchannel(device, portchannel, sourceip, sourceport,
destinationip, destinationport):
dev = device
deviceConnection = nxapirest.NXRestAPI(dev.ip, dev.user, dev.passw)
clicommand = deviceConnection.get_ASCII_NX_API(
'show port-channel load-balance forwarding-path interface port-channel {0} src-ip {1} l4-src-port {2} dst-ip {3} l4-dst-port {4}'
.format(portchannel, sourceip, sourceport, destinationip,
destinationport))
activeMember = clicommand.splitlines()[0]
activeMember = activeMember.split('PC member: ')[1]
return activeMember
def getcdpentry(device, port):
# Next use the interface we found the device on from CAM and look it up in
# CDP
dev = device
deviceConnection = nxapirest.NXRestAPI(dev.ip, dev.user, dev.passw)
cdp = deviceConnection.get_JSON_NX_API(
'show cdp neighbor interface {0}'.format(port))
cdp = findkey(cdp, 'ROW_cdp_neighbor_brief_info')
if not cdp:
raise Exception('Unable to find {0} in CDP output'.format(port))
if len(cdp) > 0:
cdp = cdp[0]
return cdp
def getarpentry(device, ip=None, vrf='all'):
# Check the output of the ARP table for the IP address in question
dev = device
deviceConnection = nxapirest.NXRestAPI(dev.ip, dev.user, dev.passw)
deviceConnection.get_JSON_NX_API('sh ip arp {0} vrf {1}'.format(ip, vrf))
if ip:
arpoutput = deviceConnection.get_JSON_NX_API(
'sh ip arp {0} vrf {1}'.format(ip, vrf))
else:
arpoutput = deviceConnection.get_JSON_NX_API(
'show ip arp vrf {0}'.format(vrf))
rowadjlist = findkey(arpoutput, 'ROW_adj')
if not rowadjlist:
return None
# flatten out the data received from show ip arp into a list of dicts
arpentries = []
for rowadj in rowadjlist:
if isinstance(rowadj, dict):
arpentries.append(rowadj)
elif isinstance(rowadj, list):
arpentries.extend(rowadj)
arplist = []
for arp in arpentries:
try:
arplist.append([
arp['ip-addr-out'], arp['time-stamp'], arp['mac'],
arp['intf-out']
])
except KeyError:
continue
#print "Printing ARP List for {0}".format(dev.name)
#print arplist
return arplist