Manoj Kumar 9bcd98876d
Make kvm domain persistent when unmanaged from CS (#11541)
CS creates transient KVM domain.xml. When instance is unmanaged from CS, explicit dump of domain has to be taken to manage is outside of CS.

With this PR

    domainXML gets backed up and becomes persistent for further management of Instance.
    Stopped instance also can be unmanaged, last host for instance is considered for defining domain
    hostid param is supported in unmanageVirtualMachine API for KVM hypervisor and for stopped Instances
    hostid field in response of unmanageVirtualMachine, representing host used for unmanage operation
    Disable unmanaging instance with config drive, can unmanage from API using forced=true param for KVM
2025-10-07 10:32:33 +05:30
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