Forum Discussion
gabigart_31229
Nimbostratus
NimbostratusJava adding a pool member with a custom name
Hi,
I' am adding a pool member with LocalLBPool.add_member_v2() but it don't let me to set a custom name to the member.
However with LocalLBNodeAddressV2.create() i can set the name.
So I wanted to know how to add a member setting the name if it's posible.
Todd_Cromwell_9You didn't say, but perhaps you are experiencing one of these two error messages:
>>> b.LocalLB.Pool.create_v2(['p2'],['LB_METHOD_ROUND_ROBIN'],[[{'port': 80, 'address': 'roger'}]])
Traceback (most recent call last):
File "", line 1, in ?
File "/vol/3/user/cromwell/bigsuds.py", line 344, in __call__
result = self._method(*args, **kwargs)
File "/usr/lib/python2.4/site-packages/suds/client.py", line 542, in __call__
return client.invoke(args, kwargs)
File "/usr/lib/python2.4/site-packages/suds/client.py", line 602, in invoke
result = self.send(soapenv)
File "/usr/lib/python2.4/site-packages/suds/client.py", line 657, in send
result = self.failed(binding, e)
File "/usr/lib/python2.4/site-packages/suds/client.py", line 712, in failed
r, p = binding.get_fault(reply)
File "/usr/lib/python2.4/site-packages/suds/bindings/binding.py", line 265, in get_fault
raise WebFault(p, faultroot)
bigsuds.ServerError: Server raised fault: 'Exception caught in LocalLB::urn:iControl:LocalLB/Pool::create_v2()
Exception: Common::OperationFailed
primary_error_code : 16908342 (0x01020036)
secondary_error_code : 0
error_string : 01020036:3: The requested node (/Common/roger) was not found.'
>>> b.LocalLB.Pool.create(['p2'],['LB_METHOD_ROUND_ROBIN'],[[{'port': 80, 'address': 'roger'}]])
Traceback (most recent call last):
File "", line 1, in ?
File "/vol/3/user/cromwell/bigsuds.py", line 344, in __call__
result = self._method(*args, **kwargs)
File "/usr/lib/python2.4/site-packages/suds/client.py", line 542, in __call__
return client.invoke(args, kwargs)
File "/usr/lib/python2.4/site-packages/suds/client.py", line 602, in invoke
result = self.send(soapenv)
File "/usr/lib/python2.4/site-packages/suds/client.py", line 657, in send
result = self.failed(binding, e)
File "/usr/lib/python2.4/site-packages/suds/client.py", line 712, in failed
r, p = binding.get_fault(reply)
File "/usr/lib/python2.4/site-packages/suds/bindings/binding.py", line 265, in get_fault
raise WebFault(p, faultroot)
bigsuds.ServerError: Server raised fault: 'Exception caught in LocalLB::urn:iControl:LocalLB/Pool::create()
Exception: Common::OperationFailed
primary_error_code : 16908320 (0x01020020)
secondary_error_code : 0
error_string : 01020020:3: The text string cannot be converted to an IP address.'
Perhaps you want something like this:
>>> b.LocalLB.NodeAddressV2.create(['roger'],['1.1.1.1'],[0])
>>> b.LocalLB.Pool.create_v2(['p2'],['LB_METHOD_ROUND_ROBIN'],[[{'port': 80, 'address': 'roger'}]])
So we create a node, then use that in the pool create in the members argument.
That yields this pool and node:
[root@regent:Active:Standalone] iControl tmsh list ltm pool p2
ltm pool p2 {
members {
roger:http {
address 1.1.1.1
}
}
}
[root@regent:Active:Standalone] iControl tmsh list ltm node roger
ltm node roger {
address 1.1.1.1
}
If we get an address we can convert in the AddressPort structure you pass, we create the node automatically:
>>> b.LocalLB.Pool.create_v2(['p3'],['LB_METHOD_ROUND_ROBIN'],[[{'port': 80, 'address': '2.2.2.2'}]])
That gets us a node named "2.2.2.2" and creates the pool with that as a member.
[root@regent:Active:Standalone] iControl tmsh list ltm pool p3
ltm pool p3 {
members {
2.2.2.2:http {
address 2.2.2.2
}
}
}
[root@regent:Active:Standalone] iControl tmsh list ltm node 2.2.2.2
ltm node 2.2.2.2 {
address 2.2.2.2
}