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check mtu is as expected

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hardy
2021-09-29 23:32:07 +02:00
parent e3a1c21a3d
commit 2d46faaf13
3 changed files with 31 additions and 1 deletions
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ci-scripts/cls_module_ue.py
+27
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@@ -131,6 +131,33 @@ class Module_UE:
logging.debug('\u001B[1;37;41m Module IP Address Not Found! \u001B[0m')
return -1
def CheckModuleMTU(self):
HOST=self.HostUsername+'@'+self.HostIPAddress
response= []
tentative = 3
while (len(response)==0) and (tentative>0):
COMMAND="ip a show dev " + self.UENetwork + " | grep mtu"
logging.debug(COMMAND)
ssh = subprocess.Popen(["ssh", "%s" % HOST, COMMAND],shell=False,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
response = ssh.stdout.readlines()
tentative-=1
time.sleep(10)
if (tentative==0) and (len(response)==0):
logging.debug('\u001B[1;37;41m Module NIC MTU Not Found! Time expired \u001B[0m')
return -1
else: #check response
result = re.search('mtu (?P<mtu>[0-9]+)', response[0].decode("utf-8") )
if result is not None:
if (result.group('mtu') is not None) and (result.group('mtu')==self.MTU) :
logging.debug('\u001B[1mUE Module NIC MTU is ' + self.MTU + ' as requested\u001B[0m')
return 0
else:
logging.debug('\u001B[1;37;41m Incorrect Module NIC MTU ' + str(result.group('mtu')) + '! Expected : ' + str(self.MTU) + '\u001B[0m')
return -1
else:
logging.debug('\u001B[1;37;41m Module NIC MTU Not Found! \u001B[0m')
return -1
def EnableTrace(self):
if self.ue_trace=="yes":
mySSH = sshconnection.SSHConnection()