hmadra opened a new issue, #8280:
URL: https://github.com/apache/cloudstack/issues/8280
* Bug Report
##### COMPONENT NAME
General Operations
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##### CLOUDSTACK VERSION
4.18.1
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##### OS / ENVIRONMENT
AlmaLinux 9.3 up-to-date
libvirt 9.5
##### SUMMARY
Libvirt has made iTCO as a default watchdog for q35 based VMs, added to all
the XML definitions on KVM to each VM.
Cloudstack adds its own watchdog i6300esb etc for this model.
With 2 watchdogs in the vm definition , cloudstack agent is not able to
parse the vm xml when a request is made, post creation.
This means , no operation including Migration , Console , Shutdown etc
operate
Here is the exception from CS Agent on the host
2023-11-29 18:33:03,740 WARN [cloud.agent.Agent]
(agentRequest-Handler-4:null) (logid:2b400d1e) Caught:
java.lang.IllegalArgumentException: No enum constant
com.cloud.hypervisor.kvm.resource.LibvirtVMDef.WatchDogDef.WatchDogModel.ITCO
at java.base/java.lang.Enum.valueOf(Enum.java:240)
at
com.cloud.hypervisor.kvm.resource.LibvirtVMDef$WatchDogDef$WatchDogModel.valueOf(LibvirtVMDef.java:2159)
at
com.cloud.hypervisor.kvm.resource.LibvirtDomainXMLParser.parseDomainXML(LibvirtDomainXMLParser.java:332)
at
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.getInterfaces(LibvirtComputingResource.java:4012)
at
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.getVmStat(LibvirtComputingResource.java:4206)
at
com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVmStatsCommandWrapper.execute(LibvirtGetVmStatsCommandWrapper.java:53)
at
com.cloud.hypervisor.kvm.resource.wrapper.LibvirtGetVmStatsCommandWrapper.execute(LibvirtGetVmStatsCommandWrapper.java:37)
at
com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:78)
at
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1848)
at com.cloud.agent.Agent.processRequest(Agent.java:662)
at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:1082)
at com.cloud.utils.nio.Task.call(Task.java:83)
at com.cloud.utils.nio.Task.call(Task.java:29)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
##### STEPS TO REPRODUCE
Update EL9 to current package version.
Run a UEFI based VM.
##### EXPECTED RESULTS
All operations should run normally.
##### ACTUAL RESULTS
VMs cannot be operated as required.
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