domain_qemu_agent_command($domain,$cmd,$timeout,$flags)

Simon Fairweather
Thu, 27 Oct 2022 06:15:48 -0000

Thanks Michal, php version I used.

        $xml = new SimpleXMLElement($lv->domain_get_xml($res)) ;
        $data
$xml->xpath('//channel/target[@name="org.qemu.guest_agent.0"]/@state')
;

On Wed, Oct 26, 2022 at 8:21 AM Michal Pr?vozn?k <mprivozn at redhat.com>
wrote:

> On 10/25/22 20:04, Simon Fairweather wrote:
> > Should there be a way to suppress errors using the flags?
> >
> >  error : qemuDomainAgentAvailable:8411 : Guest agent is not
responding:
> > QEMU guest agent is not connected
> >
> >
> > Or is there a libvirt function to check connection status or another
way?
>
> This error message is "harmless" in a sense that there is no
split brain
> of states between libvirt and QEMU. But yeah, your API is going to fail.
>
> You can check for the agent status in the domain XML, for instance with
> the following (rewrite in your favorite language):
>
> virsh dumpxml fedora | xpath -e
>
"string(//channel/target[@name='org.qemu.guest_agent.0']/@state)"
>
> Michal
>
>
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