[ovirt-users] VM guest agent

Nir Soffer nsoffer at redhat.com
Sun Mar 11 23:07:46 UTC 2018


On Mon, Mar 12, 2018 at 12:57 AM Nicolas Vaye <nicolas.vaye at province-sud.nc>
wrote:

> Hello,
>
> i have installed one oVirt platform with 2 node and 1 HE version 4.2.1.7-1
>
> It seem to work fine, but i would like more information on the guest agent.
> For the HE, the guest agent seem to be OK, on this vm i 've spotted that
> the ovirt-guest-agent and qemu-guest-agent are installed.
>
> I have 2 VM, 1 debian 9 and 1 RHEL 6.5. I've tried to install the same
> service on each VM, but the result is the same :
> no info about IP, fqdn, or app installed for these vm, and there is a
> orange ! for each vm on the web ui (indicate that i need to install latest
> guest agent) .
>
> I have tried different test with spice-vdagent, or ovirt-guest-agent or
> qemu-guest-agent but no way.
>
> ovirt-guest-agent doesn't start on debian 9 and RHEL 6.5 :
> MainThread::INFO::2018-03-11
> 22:46:02,984::ovirt-guest-agent::59::root::Starting oVirt guest
> agentMainThread::ERROR::2018-03-11
> 22:46:02,986::ovirt-guest-agent::141::root::Unhandled exception in oVirt
> guest agent!Traceback (most recent call last):  File
> "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 135, in <module>
>   agent.run(daemon, pidfile)  File
> "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 65, in run
> self.agent = LinuxVdsAgent(config)  File
> "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 472, in __init__
>   AgentLogicBase.__init__(self, config)  File
> "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 188, in __init__
> self.vio = VirtIoChannel(config.get("virtio", "device"))  File
> "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 153, in __init__
> self._stream = VirtIoStream(vport_name)  File
> "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 134, in __init__
> self._vport = os.open(vport_name, os.O_RDWR)OSError: [Errno 2] No such file
> or directory: '/dev/virtio-ports/com.redhat.rhevm.vdsm'
>
>
> Can i have help for this problem ?
>

I hope that Tomáš can help.

Nir
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