常见负载均衡器禁(启)用成员汇总(2)

日期:2011-10-27 点击:195 来源: 刘天斯分享至:

'2.0.1'

>>> pc.__build__

'r83'

>>>

2、编写LB_member.py代码

# -*- coding: utf-8 -*-
"""
----------------------------------------------------------------------------
Disable/Enable F5-LTM POOL member
Name: LB_member.py
Author: Liu tian si
Email: liutiansi@gamil.com
Created: 2011/05/08
Version: 1.0
Blog: http://blog.liuts.com
Copyright: (c) 2011
----------------------------------------------------------------------------
"""
import sys
import time
import string
import pycontrol.pycontrol as pc
"""
----------------------------------------------------------------------------
F5-LTM Disable/Enable Pool member Class
----------------------------------------------------------------------------
__init__() -Initialization F5-BIG object
set_pool_member() -Initialization pool and member object
member_factory() -Create a pool member object (Common.IPPortDefinition)
session_state_factory() -Create a session state object (LocalLB.PoolMember.MemberSessionState)
disable_member() -Disable menber methods
enable_member() -Enable menber methods
----------------------------------------------------------------------------
"""
class F5_LB_menber():
def __init__(self,_hostname,_username,_password):
self.b = pc.BIGIP(
hostname = _hostname,
username = _username,
password = _password,
fromurl = True,
wsdls = ['LocalLB.PoolMember'])
self.sstate_seq = self.b.LocalLB.PoolMember.typefactory.create('LocalLB.PoolMember.MemberSessionStateSequence')
def set_pool_member(self,pool,members):
self.POOL=pool
self.members=members
self.sstate_seq.item = self.session_state_factory()
def member_factory(self, member):
ip,port = member.split(':')
pmem = self.b.LocalLB.PoolMember.typefactory.create('Common.IPPortDefinition')
pmem.address = ip
pmem.port = int(port)
return pmem
def session_state_factory(self):
session_states = []
for x in self.members:
sstate = self.b.LocalLB.PoolMember.typefactory.create('LocalLB.PoolMember.MemberSessionState')
sstate.member = self.member_factory(x)
session_states.append(sstate)
return session_states
def disable_member(self):
for x in self.sstate_seq.item:
x.session_state = 'STATE_DISABLED'

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