【发布时间】:2010-08-19 08:02:57
【问题描述】:
我尝试使用 python 与负载平衡器 (Zeus ZXTM) 对话:
a = client.factory.create('StringArrayArray')
b = client.factory.create('StringArray')
b.value = ['node01:80',]
a.value = [b,]
client.service.addDrainingNodes(['my pool'], a)
但我收到以下错误:
suds.WebFault:服务器引发错误:'Not an ARRAY reference at /usr/local/zeus/zxtmadmin/lib/perl/Zeus/ZXTM/SOAPBase.pm line 772.
架构定义的摘录:
<types>
<xsd:schema targetNamespace='http://soap.zeus.com/zxtm/1.0/'
xmlns='http://www.w3.org/2001/XMLSchema'
xmlns:SOAP-ENC='http://schemas.xmlsoap.org/soap/encoding/'
xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/'>
<xsd:complexType name="StringArray">
<xsd:complexContent>
<xsd:restriction base='SOAP-ENC:Array'>
<xsd:attribute ref='SOAP-ENC:arrayType' wsdl:arrayType='xsd:string[]'/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="StringArrayArray">
<xsd:complexContent>
<xsd:restriction base='SOAP-ENC:Array'>
<xsd:attribute ref='SOAP-ENC:arrayType' wsdl:arrayType='zeusns:StringArray[]'/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
</xsd:schema>
</types>
<message name="addDrainingNodesRequest">
<part name="names" type="zeusns:StringArray" />
<part name="values" type="zeusns:StringArrayArray" />
</message>
<message name="addDrainingNodesResponse"></message>
<portType name="PoolPort">
<operation name="addDrainingNodes">
<documentation>
Add nodes to the lists of draining nodes, for each of the named pools.
</documentation>
<input message="zeusns:addDrainingNodesRequest"/>
<output message="zeusns:addDrainingNodesResponse"/>
</operation>
</portType>
</definitions>
我也试过这样: client.service.addDrainingNodes(['my pool'], [['node01:80']]) 它在 SOAPpy 中有效,但现在我得到了:
suds.WebFault:服务器引发错误:'值不是数组'
SOAPpy 和 suds 发送的比较:
SOAPpy(有效):
<ns1:addDrainingNodes xmlns:ns1="http://soap.zeus.com/zxtm/1.0/Pool/" SOAP-ENC:root="1">
<v1 SOAP-ENC:arrayType="xsd:string[1]" xsi:type="SOAP-ENC:Array">
<item>my pool</item>
</v1>
<v2 SOAP-ENC:arrayType="xsd:list[1]" xsi:type="SOAP-ENC:Array">
<item SOAP-ENC:arrayType="xsd:string[1]" xsi:type="SOAP-ENC:Array">
<item>node01:80</item>
</item>
</v2>
</ns1:addDrainingNodes>
suds(不起作用):
<ns4:addDrainingNodes>
<names xsi:type="ns0:StringArray" ns3:arrayType="ns2:string[1]">
<item xsi:type="ns2:string">my pool</item>
</names>
<values xsi:type="ns0:StringArrayArray" ns3:arrayType="ns0:StringArray[1]">
<item xsi:type="ns2:string">node01:80</item>
</values>
</ns4:addDrainingNodes>
上下文:
- 我不熟悉肥皂水和肥皂
- ZXTM 负载均衡器只有 SOAP 接口
- 使用 python2.6 和 suds 0.3.9
- 我们曾经使用 ZSI 的 SOAPpy,但在 python 2.6 下使用时遇到问题
编辑:添加了 suds/SOAPpy 有效负载
【问题讨论】: