Hello,

I have the following errors in agent.log file:

2024-07-18 21:34:37,060 ERROR [kvm.resource.LibvirtComputingResource]
(main:null) (logid:) uefi properties file not found due to: Unable to find
file uefi.properties.
2024-07-18 21:34:37,631 ERROR [utils.linux.KVMHostInfo]
(Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed from lscpu.
java.lang.NullPointerException

2024-07-18 21:34:37,632 ERROR [utils.linux.KVMHostInfo]
(Agent-Handler-1:null) (logid:) Unable to retrieve the CPU speed from file
[/sys/devices/system/cpu/cpu0/cpufreq/base_frequency]
java.io.FileNotFoundException:
/sys/devices/system/cpu/cpu0/cpufreq/base_frequency (No such file or
directory)

2024-07-18 21:34:37,687 ERROR [kvm.resource.LibvirtConnection]
(Agent-Handler-1:null) (logid:) Connection with libvirtd is broken: invalid
connection pointer in virConnectGetVersion

Please help me.

On Thu, Jul 18, 2024 at 9:31 PM Fariborz Navidan <mdvlinqu...@gmail.com>
wrote:

> I uninstalled cloudstack-agent and reinstalled and then set libvirt
> parameters again. Libvirt is now running and host is added but it is in
> alert state. While adding the UI it raised error ; Unable to find server
> resources. However in UO when I click on the host, it shows CPU info
> properly.
>
> What to do now?
>
> On Thu, 18 Jul 2024, 19:59 Fariborz Navidan, <mdvlinqu...@gmail.com>
> wrote:
>
>> Any idea? Please help.
>>
>> On Thu, 18 Jul 2024, 18:50 Fariborz Navidan, <mdvlinqu...@gmail.com>
>> wrote:
>>
>>> Hi
>>>
>>> Masking libvirtd service caused cloustack agent not to be able to start
>>> or restart. I unmasked libvirtd service and  now in dead status restarting
>>> it does not bring it up.
>>>
>>> On Thu, 18 Jul 2024, 09:34 Wei ZHOU, <ustcweiz...@gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> Can you try the following command ?
>>>>
>>>> systemctl mask virtqemud.socket virtqemud-ro.socket
>>>> virtqemud-admin.socket virtqemud virtnetworkd virtstoraged
>>>>
>>>>
>>>> -Wei
>>>>
>>>> On Wed, Jul 17, 2024 at 10:23 PM Fariborz Navidan <
>>>> mdvlinqu...@gmail.com> wrote:
>>>> >
>>>> > Thank you. cloudstack-setup-agent exists but it requires me to put
>>>> network
>>>> > configuration in /etc/sysconfig/network-scripts directory which seems
>>>> that
>>>> > no longer supported in AlmaLinux 9. I already have bridges created
>>>> using
>>>> > NetworkManager via nmcli command.
>>>> >
>>>> > What do you advise?
>>>> >
>>>> > On Wed, 17 Jul 2024, 21:56 Wei ZHOU, <ustcweiz...@gmail.com> wrote:
>>>> >
>>>> > > The command should exist on kvm hosts
>>>> > >
>>>> > > I meant is the systemctl mask command in the pull request
>>>> > >
>>>> > >
>>>> > > On Wednesday, July 17, 2024, Fariborz Navidan <
>>>> mdvlinqu...@gmail.com>
>>>> > > wrote:
>>>> > >
>>>> > > > Thank you Wei,
>>>> > > >
>>>> > > > Unfortunately your given commands cannot be found.
>>>> > > >
>>>> > > > bash: cloudstack-setup-agent:: command not found
>>>> > > >
>>>> > > > Any idea?
>>>> > > >
>>>> > > > Thanks.
>>>> > > >
>>>> > > > On Wed, 17 Jul 2024, 20:33 Wei ZHOU, <ustcweiz...@gmail.com>
>>>> wrote:
>>>> > > >
>>>> > > > > Maybe the following commands help
>>>> > > > >
>>>> > > > > https://github.com/apache/cloudstack/pull/7114/files
>>>> > > > >
>>>> > > > >
>>>> > > > > -Wei
>>>> > > > >
>>>> > > > > On Wed, Jul 17, 2024 at 6:30 PM Fariborz Navidan <
>>>> > > mdvlinqu...@gmail.com>
>>>> > > > > wrote:
>>>> > > > > >
>>>> > > > > > To add on this, my host OS is AlmaLinux 9. Any idea on this
>>>> issue?
>>>> > > > > >
>>>> > > > > > Please help me.
>>>> > > > > >
>>>> > > > > > On Wed, 17 Jul 2024, 18:28 Muhammad Hanis Irfan Mohd Zaid, <
>>>> > > > > > hanisirfan.w...@gmail.com> wrote:
>>>> > > > > >
>>>> > > > > > > To add on this, I've also experienced the same error when
>>>> adding a
>>>> > > > > host. I
>>>> > > > > > > can also confirm that the status of libvirtd from systemctl
>>>> that
>>>> > > it's
>>>> > > > > > > running fine. I can add the host only after doing a couple
>>>> of
>>>> > > reboots
>>>> > > > > to
>>>> > > > > > > the while the add host process is running in the UI.
>>>> > > > > > >
>>>> > > > > > > On Wed, 17 Jul 2024, 22:03 Fariborz Navidan, <
>>>> > > mdvlinqu...@gmail.com>
>>>> > > > > > > wrote:
>>>> > > > > > >
>>>> > > > > > > > Yes. Output of command systemctl status libvirtd shows
>>>> service is
>>>> > > > > active
>>>> > > > > > > > and running.
>>>> > > > > > > >
>>>> > > > > > > > Please advise.
>>>> > > > > > > >
>>>> > > > > > > > Thanks
>>>> > > > > > > >
>>>> > > > > > > > On Wed, 17 Jul 2024, 16:48 Wei ZHOU, <
>>>> ustcweiz...@gmail.com>
>>>> > > > wrote:
>>>> > > > > > > >
>>>> > > > > > > > > is libvirtd running well ?
>>>> > > > > > > > >
>>>> > > > > > > > >
>>>> > > > > > > > > On Wed, Jul 17, 2024 at 3:07 PM Fariborz Navidan <
>>>> > > > > > > mdvlinqu...@gmail.com>
>>>> > > > > > > > > wrote:
>>>> > > > > > > > > >
>>>> > > > > > > > > > Hello everyone,
>>>> > > > > > > > > >
>>>> > > > > > > > > > I'm in a situation where I need to migrate my
>>>> infrastructure
>>>> > > to
>>>> > > > > new
>>>> > > > > > > > > servers
>>>> > > > > > > > > > as soon as possible. I have installed CS 4.18
>>>> management and
>>>> > > > > agent on
>>>> > > > > > > > the
>>>> > > > > > > > > > same node. I have gone through the installation guide
>>>> and
>>>> > > > > configured
>>>> > > > > > > > > > libvirtd based on documentation.  However, I am
>>>> unable to
>>>> > > add a
>>>> > > > > KVM
>>>> > > > > > > > host.
>>>> > > > > > > > > > Below is the error I am getting in the agent.log
>>>> file. Please
>>>> > > > > note
>>>> > > > > > > > that I
>>>> > > > > > > > > > have set all required parameters in libvirt config
>>>> file.
>>>> > > > > > > > > >
>>>> > > > > > > > > > 2024-07-17 14:54:59,872 ERROR [cloud.agent.AgentShell]
>>>> > > > > (main:null)
>>>> > > > > > > > > (logid:)
>>>> > > > > > > > > > Unable to start agent:
>>>> > > > > > > > > > com.cloud.utils.exception.CloudRuntimeException:
>>>> Failed to
>>>> > > > > connect
>>>> > > > > > > > socket
>>>> > > > > > > > > > to '/var/run/libvirt/virtqemud-sock': Connection
>>>> refused
>>>> > > > > > > > > >         at
>>>> > > > > > > > > >
>>>> > > > > > > > >
>>>> > > > > > > >
>>>> > > > > > >
>>>> > > > >
>>>> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.configure(
>>>> > > > LibvirtComputingResource.java:1097)
>>>> > > > > > > > > >         at
>>>> com.cloud.agent.Agent.<init>(Agent.java:191)
>>>> > > > > > > > > >         at
>>>> > > > > > > >
>>>> com.cloud.agent.AgentShell.launchNewAgent(AgentShell.java:452)
>>>> > > > > > > > > >         at
>>>> > > > > > > > > >
>>>> > > > > > > >
>>>> > > > >
>>>> > >
>>>> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:431)
>>>> > > > > > > > > >         at
>>>> > > > > > > com.cloud.agent.AgentShell.launchAgent(AgentShell.java:415)
>>>> > > > > > > > > >         at com.cloud.agent.AgentShell.
>>>> > > > start(AgentShell.java:511)
>>>> > > > > > > > > >         at com.cloud.agent.AgentShell.
>>>> > > > main(AgentShell.java:541)
>>>> > > > > > > > > >
>>>> > > > > > > > > > It says that agent is unable to connect libvirt.
>>>> > > > > > > > > >
>>>> > > > > > > > > > Please advise.
>>>> > > > > > > > > >
>>>> > > > > > > > > > Thanks.
>>>> > > > > > > > >
>>>> > > > > > > >
>>>> > > > > > >
>>>> > > > >
>>>> > > >
>>>> > >
>>>>
>>>

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