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4 months ago
5
Query XML data using XPath.
go install github.com/linkdd/xq@latest
Dump the whole XML:
virsh net-dumpxml example | xq "/"
<?xml version="1.0"?><network connections="1">
<name>example</name>
<uuid>00000000-0000-0000-0000-000000000000</uuid>
<forward mode="nat">
<nat>
<port start="1024" end="65535"></port>
</nat>
</forward>
<bridge name="virbr1" stp="on" delay="0"></bridge>
<mac address="52:54:00:7c:52:01"></mac>
<domain name="example.local" localOnly="yes"></domain>
<dns enable="yes"></dns>
<ip family="ipv4" address="10.1.1.1" prefix="24">
<dhcp>
<range start="10.1.1.2" end="10.1.1.254"></range>
<host mac="52:54:00:96:7a:ed" name="example-node-0" ip="10.1.1.10"></host>
</dhcp>
</ip>
</network>
Dump a specific node:
virsh net-dumpxml example | xq "/network/ip"
<ip family="ipv4" address="10.1.1.1" prefix="24">
<dhcp>
<range start="10.1.1.2" end="10.1.1.254"></range>
<host mac="52:54:00:96:7a:ed" name="example-node-0" ip="10.1.1.10"></host>
</dhcp>
</ip>
Dump an attribute:
virsh net-dumpxml example | xq "/network/ip/@address"
Dump multiple nodes:
virsh dumpxml example-node-0 | xq "/domain/cpu/feature"
<feature policy="require" name="x2apic"></feature>
<feature policy="require" name="hypervisor"></feature>
<feature policy="require" name="lahf_lm"></feature>
<feature policy="disable" name="svm"></feature>
This software is released under the terms of the MIT License.
