I have successfully ran cloudstack-setup-agent but still getting error "connection with libvirtd is broken". What should I check?
Please help me. On Fri, Jul 19, 2024 at 1:47 PM Fariborz Navidan <mdvlinqu...@gmail.com> wrote: > Any idea? > > On Fri, 19 Jul 2024, 11:18 Fariborz Navidan, <mdvlinqu...@gmail.com> > wrote: > >> I have two other errors in agent.lo. Please see below: >> >> >> 2024-07-19 01:47:57,960 ERROR [utils.nio.NioClient] >> (Agent-Handler-1:null) (logid:) SSL Handshake failed while connecting to >> host: 149.50.116.112 port: 8250 >> 2024-07-19 01:47:57,960 ERROR [utils.nio.NioConnection] >> (Agent-Handler-1:null) (logid:) Unable to initialize the threads. >> 2024-07-19 01:47:59,514 ERROR [kvm.resource.LibvirtConnection] >> (Agent-Handler-1:null) (logid:) Connection with libvirtd is broken: invalid >> connection pointer in virConnectGetVersion >> >> Please help me. >> >> On Fri, Jul 19, 2024 at 11:01 AM Fariborz Navidan <mdvlinqu...@gmail.com> >> wrote: >> >>> Hello everyone, >>> >>> I'm in a situation where I really need to put CS work on my new server >>> as my old server provider has stopped providing service. I have migrated >>> all VMs as templates to the new server but still cannot deploy them. All my >>> systems are down for a long time. Should I downgrade to CentOS 8? >>> >>> I'm really stuck. Please help me ASAP. >>> >>> On Fri, Jul 19, 2024 at 2:15 AM Muhammad Hanis Irfan Mohd Zaid < >>> hanisirfan.w...@gmail.com> wrote: >>> >>>> Actually, can someone point us to an article or documentation of a >>>> production ready deployment method and steps for the KVM agent? The >>>> CloudStack documentation seems to be a bit hard to follow and might not >>>> work with RHEL 9 derivatives. >>>> >>>> I can try to contribute in the docs however I can. >>>> >>>> On Fri, 19 Jul 2024, 05:47 Fariborz Navidan, <mdvlinqu...@gmail.com> >>>> wrote: >>>> >>>> > I ran the command and rebooted the server but no luck :( :( I have >>>> the same >>>> > error in the agent.log: >>>> > >>>> > 2024-07-18 23:41:56,370 ERROR [kvm.resource.LibvirtConnection] >>>> > (Agent-Handler-1:null) (logid:) Connection with libvirtd is broken: >>>> invalid >>>> > connection pointer in virConnectGetVersion >>>> > >>>> > On Thu, Jul 18, 2024 at 11:54 PM Wei ZHOU <ustcweiz...@gmail.com> >>>> wrote: >>>> > >>>> > > systemctl mask virtqemud.socket virtqemud-ro.socket >>>> > > virtqemud-admin.socket virtqemud virtnetworkd virtstoraged >>>> > > >>>> > > >>>> > > >>>> > > On Thursday, July 18, 2024, Fariborz Navidan <mdvlinqu...@gmail.com >>>> > >>>> > > wrote: >>>> > > >>>> > > > Could you please send me commands for virtqemud.socket and others? >>>> > > > >>>> > > > On Thu, Jul 18, 2024 at 11:30 PM Wei ZHOU <ustcweiz...@gmail.com> >>>> > wrote: >>>> > > > >>>> > > > > The services to mark is not libvirtd, but virtqemud.socket and >>>> etc >>>> > > > > >>>> > > > > Have you tried the same command as mentioned before ? >>>> > > > > >>>> > > > > >>>> > > > > >>>> > > > > On Thursday, July 18, 2024, 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. >>>> > > > > > > > > > > > > > > >>>> > > > > > > > > > > > > > >>>> > > > > > > > > > > > > >>>> > > > > > > > > > > >>>> > > > > > > > > > >>>> > > > > > > > > >>>> > > > > > > >>>> > > > > > >>>> > > > > >>>> > > > >>>> > > >>>> > >>>> >>>
