Vmware to kvm import is failing on 4.19.2 rc3 #10404
Description
problem
Vmware to kvm import is failing on 4.19.2 rc3
versions
Cloudstack 4.19.2 rc 3
7f0eed3
vmware 7 and 8
management server ol8
The steps to reproduce the bug
1.Have a cloudstack env with vmware and kvm cluster
2.Deploy a vm on vmware cluster using the default centos 5.3 template
3.Stop the vm
4. Import the vm to kvm cluster by Navigating to (tools > Import -Export Instances > Migrate existing instance to kvm)
5. Select the existing vcentre and host and vm > click on import > select the
6. Exception found in the logs
2025-02-17 06:09:52,147 ERROR [c.c.a.ApiAsyncJobDispatcher] (API-Job-Executor-53:ctx-142da964 job-99) (logid:8fcb296c) Unexpected exception while executing org.apache.cloudstack.api.command.admin.vm.ImportVmCmd
java.lang.IndexOutOfBoundsException: Index 1 out of bounds for length 1
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248)
at java.base/java.util.Objects.checkIndex(Objects.java:374)
at java.base/java.util.ArrayList.set(ArrayList.java:473)
at org.apache.cloudstack.vm.UnmanagedVMsManagerImpl.selectInstanceConversionStoragePools(UnmanagedVMsManagerImpl.java:2090)
at org.apache.cloudstack.vm.UnmanagedVMsManagerImpl.convertVmwareInstanceToKVMWithOVFOnConvertLocation(UnmanagedVMsManagerImpl.java:1930)
at org.apache.cloudstack.vm.UnmanagedVMsManagerImpl.importUnmanagedInstanceFromVmwareToKvm(UnmanagedVMsManagerImpl.java:1637)
at org.apache.cloudstack.vm.UnmanagedVMsManagerImpl.baseImportInstance(UnmanagedVMsManagerImpl.java:1353)
at org.apache.cloudstack.vm.UnmanagedVMsManagerImpl.importVm(UnmanagedVMsManagerImpl.java:1474)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:107)
The issue is not observed if there are tags on the compute offerings and storage
Follow the steps mentioned in
#9764 (review)
...
What to do about it?
Cloudstack should not thrown the exception and import of vm from vmware to kvm should succeed when there are no tags involved