def geteveryslbinfo():
"""
返回有两元素组成的元组
第一个元素是以slb IP为键的字典(包含SLB name,后端服务器名称和IP)
第二个元素是字符串列表,内容为每个SLB的IP,SLB名称,后端服务器IP及名称
"""
rel = GetSlbIpAll()
rel.run()
slbinfod = {}
slbips = rel.iplist
for slbip in slbips:
slbinfod[slbip] = {}
slb = GetSlbInfo(slbip)
slb.run()
slbinfod[slbip]['slbName'] = slb.slbName
if slb.backendServerId:
slbinfod[slbip]['backendServerIp'] = slb.backendServerIp
slbinfod[slbip]['backendServerName'] = slb.backendServerName
else:
slbinfod[slbip]['backendServerIp'] = ''
slbinfod[slbip]['backendServerName'] = ''
slbinfol = []
for key in slbinfod:
slbinfol.append(slbinfod[key]['slbName'] + ',' + key + ',' +
slbinfod[key]['backendServerName'] + ',' +
slbinfod[key]['backendServerIp'])
slbinfol.sort()
return (slbinfod, slbinfol)
def __init__(self, address, name=None, resultFormat=resultFormat):
Aliyunsdk.__init__(self)
self.resultFormat = resultFormat
rel = GetSlbIpAll()
rel.run()
if address not in rel.iplist:
print('IP: %s is not exists' % address)
os._exit(17)
self.slbip = address
rel = SlbIpToId(self.slbip)
rel.run()
self.slbid = rel.slbid
#如果不提供name参数则根据服务器名称生成name
if not name:
rel = GetSlbInfo(self.slbip)
rel.run()
if rel.backendServerId:
name = rel.backendServerName.split('-')[-1]
t = mydatetime()
name = name + '-' + t['year'] + t['mon'] + t['day']
else:
name = 'tmp'
t = mydatetime()
name = name + t['year'] + t['mon'] + t['day']
self.slbname = name
self.request = SetLoadBalancerNameRequest()
self.request.set_LoadBalancerId(self.slbid)
self.request.set_LoadBalancerName(self.slbname)
def __init__(self, slbIp, listenPort, resultFormat=resultFormat):
Aliyunsdk.__init__(self)
self.listenPort = int(listenPort) #要开放的端口
self.resultFormat = resultFormat
self.slbIp = slbIp #要开放端口的SLB IP
self.slballip = GetSlbIpAll()
self.slballip.run()
if not self.slbIp in self.slballip.iplist: #检查SLB IP是否有错
print('SLB IP: %s not exists' % self.slbIp)
os._exit(17)
self.slbinfo = GetSlbInfo(slbIp) #获取SLB的相关信息
self.slbinfo.run()
if len(self.slbinfo.listenerPorts) == 50: #开放端口达到50个,停止添加
print('50 Ports')
os._exit(17)
if self.listenPort in self.slbinfo.listenerPorts: #如果端口已经开放则跳过
raise SkipPort(self.listenPort)
#设置相关参数
self.request = CreateLoadBalancerTCPListenerRequest()
self.request.set_accept_format(self.resultFormat)
self.request.set_LoadBalancerId(self.slbinfo.slbid)
self.request.set_ListenerPort(self.listenPort)
self.request.set_BackendServerPort(self.listenPort) #后端服务器开放的端口
self.request.set_Bandwidth(-1) #设置带宽,-1为不限制
class SlbDeletePort(Aliyunsdk):
"""
把要删除的SLB IP和端口作为参数,生成该类的实例
一个实例只删除一个端口,多个端口需要多个实例
"""
def __init__(self, slbIp, listenPort, resultFormat=resultFormat):
Aliyunsdk.__init__(self)
self.listenPort = int(listenPort)
self.resultFormat = resultFormat
self.slbIp = slbIp
self.slballip = GetSlbIpAll()
self.slballip.run()
if not self.slbIp in self.slballip.iplist: #检查SLB IP是否正确,否则退出
print('SLB IP: %s not exists' % self.slbIp)
os._exit(17)
self.slbinfo = GetSlbInfo(slbIp)
self.slbinfo.run()
if self.listenPort not in self.slbinfo.listenerPorts: #检查要删除的端口是否存在,否则跳过
raise SkipPort(self.listenPort)
self.request = DeleteLoadBalancerListenerRequest()
self.request.set_accept_format(self.resultFormat)
self.request.set_LoadBalancerId(self.slbinfo.slbid)
self.request.set_ListenerPort(self.listenPort)
def handling(self):
if u'RequestId' in self.result.keys():
print('Port %s deleted' % self.listenPort)
Aliyunsdk.handling(self)
def __init__(self, address, resultFormat=resultFormat):
Aliyunsdk.__init__(self)
self.resultFormat = resultFormat
rel = GetSlbIpAll()
rel.run()
if address not in rel.iplist:
print('IP: %s is not exists' % address)
os._exit(17)
self.request = DescribeLoadBalancersRequest()
self.request.set_accept_format(self.resultFormat)
self.request.set_Address(address)
self.slbid = ''
class SlbAddTcpPort(Aliyunsdk):
"""
把要开放的SLB IP和端口作为参数,生成该类的实例
一个实例只开放一个端口,多个端口需要多个实例
开放一个端口的同时也会设置相同的后端端口并激活端口
"""
def __init__(self, slbIp, listenPort, resultFormat=resultFormat):
Aliyunsdk.__init__(self)
self.listenPort = int(listenPort) #要开放的端口
self.resultFormat = resultFormat
self.slbIp = slbIp #要开放端口的SLB IP
self.slballip = GetSlbIpAll()
self.slballip.run()
if not self.slbIp in self.slballip.iplist: #检查SLB IP是否有错
print('SLB IP: %s not exists' % self.slbIp)
os._exit(17)
self.slbinfo = GetSlbInfo(slbIp) #获取SLB的相关信息
self.slbinfo.run()
if len(self.slbinfo.listenerPorts) == 50: #开放端口达到50个,停止添加
print('50 Ports')
os._exit(17)
if self.listenPort in self.slbinfo.listenerPorts: #如果端口已经开放则跳过
raise SkipPort(self.listenPort)
#设置相关参数
self.request = CreateLoadBalancerTCPListenerRequest()
self.request.set_accept_format(self.resultFormat)
self.request.set_LoadBalancerId(self.slbinfo.slbid)
self.request.set_ListenerPort(self.listenPort)
self.request.set_BackendServerPort(self.listenPort) #后端服务器开放的端口
self.request.set_Bandwidth(-1) #设置带宽,-1为不限制
def run(self): #重载run方法
Aliyunsdk.run(self) #调用父类的run依法
sp = SlbStartPort(self.slbinfo.slbid, self.listenPort) #激活端口
sp.run()
def handling(self):
if u'RequestId' in self.result.keys():
print('Port %s opened' % self.listenPort)
Aliyunsdk.handling(self)
def __init__(self, slbIp, listenPort, resultFormat=resultFormat):
Aliyunsdk.__init__(self)
self.listenPort = int(listenPort)
self.resultFormat = resultFormat
self.slbIp = slbIp
self.slballip = GetSlbIpAll()
self.slballip.run()
if not self.slbIp in self.slballip.iplist: #检查SLB IP是否正确,否则退出
print('SLB IP: %s not exists' % self.slbIp)
os._exit(17)
self.slbinfo = GetSlbInfo(slbIp)
self.slbinfo.run()
if self.listenPort not in self.slbinfo.listenerPorts: #检查要删除的端口是否存在,否则跳过
raise SkipPort(self.listenPort)
self.request = DeleteLoadBalancerListenerRequest()
self.request.set_accept_format(self.resultFormat)
self.request.set_LoadBalancerId(self.slbinfo.slbid)
self.request.set_ListenerPort(self.listenPort)
#!/usr/bin/env python
# -- coding: utf-8 --
"""
设置SLB端口,先删除原有端口,再设置参数提供的端口
使用: python slbsettcpport.py SLB_IP Port | Port,Port,Port... | StartPort EndPort'
"""
import sys, os
from getslbinfo import GetSlbInfo
from getslbipall import GetSlbIpAll
from checkargs import checkargv
slbip = sys.argv[1]
rel = GetSlbIpAll()
rel.run()
if slbip not in rel.iplist: #检查SLB-IP的正确
print('IP: %s is not exists' % slbip)
os._exit(17)
rel = GetSlbInfo(slbip)
rel.run()
ports1 = rel.listenerPorts #原有端口,将被删除
ports2 = checkargv() #新开端口
if not ports2:
print(
'Usage: python %s SLB_IP Port | Port,Port,Port... | StartPort EndPort'
% sys.argv[0])
os._exit(17)
ports2 = ','.join(ports2)