I have an JBoss domain.xml file im trying to manipulate with win_xml:
<domain>
...
<server-groups>
<server-group name="sandbox" profile="full-ha">
<jvm name="default">
<heap size="8192m" max-size="8192m"/>
<permgen max-size="384m"/>
</jvm>
<socket-binding-group ref="full-ha-sockets"/>
<deployments>
<deployment name="XXXXXXXXXXX.ear" runtime-name=
"XXXXXXXXXXX.ear"/>
</deployments>
</server-group>
</server-groups>
</domain>
When I try to modify the heap size attribute above using win_xml with this
play:
- name: Test modifying XML
win_xml:
path: e:\jboss-eap-6.4\XXXXXXX\configuration\domain.xml
xpath: '/domain/server-groups/server-group/jvm/heap'
attribute: 'size'
fragment: '123m'
type: attribute
However, I get an exception that looks like its coming from powershell "You
cannot call a method on a null-valued expression
"exception": "You cannot call a method on a null-valued expression.\r\nAt
line:204 char:5\r\n+ [bool]$add = !$node.HasAttribute($attribute) -Or
($node.$attribut ...\r\n+
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r\n +
CategoryInfo : InvalidOperation: (:) [],
ParentContainsErrorRecordException\r\n + FullyQualifiedErrorId :
InvokeMethodOnNull\r\n\r\nScriptStackTrace:\r\nat <ScriptBlock>, <No file>:
line 204\r\n",
"msg": "Unhandled exception while executing module: You cannot call a
method on a null-valued expression.",
"_ansible_no_log": false,
"changed": false
}
Anyone see my problem? I checked the xpath using Notepad++ xml tools plugin
and it seems correct. Scratchin my head
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