Is this a bug in 4.18.2.1? Is there any work arround for this issue?
On Sat, Jul 20, 2024 at 4:15 PM Fariborz Navidan <mdvlinqu...@gmail.com> wrote: > Hello, > > I have forcefully deleted host from the UI. Then I ran > cloudstack-setup-agent again successfully and host automatically appeared > in the UI but in Alert state, It seems management server cannot connect to > agent. I have following error in management-server.log: > > 2024-07-20 14:26:57,500 ERROR [c.c.u.n.Link] > (AgentManager-SSLHandshakeHandler-5:null) (logid:) Failed to send server's > CLOSE message due to socket channel's failure. > > Also I have following error in agent.log: > > 2024-07-20 14:41:35,066 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] > 2024-07-20 14:41:35,120 ERROR [kvm.resource.LibvirtConnection] > (Agent-Handler-1:null) (logid:) Connection with libvirtd is broken: invalid > connection pointer in virConnectGetVersion > > Management server and agent are running on the same node. > > Kindly someone help me. All our systems are down for a week as our old > provider has stopped providing service. We need to setup this server ASAP. > > On Sat, Jul 20, 2024 at 2:36 AM Fariborz Navidan <mdvlinqu...@gmail.com> > wrote: > >> 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. >>>>>> > > > > > > > > > > > > > > >>>>>> > > > > > > > > > > > > > >>>>>> > > > > > > > > > > > > >>>>>> > > > > > > > > > > >>>>>> > > > > > > > > > >>>>>> > > > > > > > > >>>>>> > > > > > > >>>>>> > > > > > >>>>>> > > > > >>>>>> > > > >>>>>> > > >>>>>> > >>>>>> >>>>>
