34 lines
958 B
Bash
Executable file
34 lines
958 B
Bash
Executable file
#!/usr/bin/bash
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# create 1st level-Clones
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set -eu
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# if less than two arguments supplied, display usage
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if [ $# -ne 2 ]
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then
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echo "This script takes as input the name of the VM to clone"
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echo "Usage: $0 vm_name_orig vm_name_clone"
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exit 1
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fi
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VM_NAME=$1
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VM_CLONE=$2
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if [ ! -f "xml/$VM_NAME.xml" -a -f "$VM_NAME.gcow2" ]; then
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echo "xml or qcow2 File does not exists."
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exit 1
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fi
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qemu-img create -f qcow2 -F qcow2 -b $VM_NAME.qcow2 $VM_NAME-$VM_CLONE.qcow2
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chmod a-w $VM_NAME-$VM_CLONE.qcow2
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# virsh --connect=qemu:///system dumpxml $VM_NAME > xml/$VM_NAME_$VM_CLONE.xml
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cp xml/$VM_NAME.xml xml/$VM_NAME-$VM_CLONE.xml
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# hardware addresses need to be removed, libvirt will assign
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# new addresses automatically
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sed -i /uuid/d xml/$VM_NAME-$VM_CLONE.xml
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sed -i '/mac address/d' xml/$VM_NAME-$VM_CLONE.xml
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# and actually rename the vm: (this also updates the storage path)
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sed -i s/$VM_NAME/$VM_NAME-$VM_CLONE/ xml/$VM_NAME-$VM_CLONE.xml
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