DaanHoogland commented on a change in pull request #1302: CLOUDSTACK-9104: VM
naming convention in case vmware is used
URL: https://github.com/apache/cloudstack/pull/1302#discussion_r113907545
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File path:
plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
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@@ -2226,13 +2227,30 @@ int getReservedCpuMHZ(VirtualMachineTO vmSpec) {
return new String[] {datastoreDiskPath};
}
- // Pair<internal CS name, vCenter display name>
- private Pair<String, String> composeVmNames(VirtualMachineTO vmSpec) {
- String vmInternalCSName = vmSpec.getName();
- String vmNameOnVcenter = vmSpec.getName();
- if (_instanceNameFlag && vmSpec.getHostName() != null) {
- vmNameOnVcenter = vmSpec.getHostName();
+ /**
+ * This method generates VM name for Vcenter and Cloudstack( when
Hypervisor is VMware).
+ * It generates VM name according to _instanceNameFlag setting.
+ *
+ * @param VirtualMachineTO
+ * vmSpec
+ * @return Pair<internal CS name, vCenter display name>. A pair which
contain 'internal CS name' and
+ * 'vCenter display name'(vCenter knows VM by this name).
+ **/
+ protected Pair<String, String> composeVmNames(VirtualMachineTO vmSpec)
throws CloudRuntimeException {
+
+ String vmInternalCSName = "";
+ String vmNameOnVcenter = "";
+ if(vmSpec == null) {
+ throw new CloudRuntimeException("vmSpec is null");
}
+
+ vmInternalCSName = vmNameOnVcenter = vmSpec.getName();
+ if (_instanceNameFlag && vmSpec.getType() == VirtualMachine.Type.User)
{
+ String[] tokens = vmInternalCSName.split("-");
+ if(tokens.length<3) throw new
InvalidParameterValueException("Invalid vmInternalCSName format:
"+vmInternalCSName+" expected format : *-*-* (e.g -> i-x-y)"); //
vmInternalCSName has format i-x-y-<instance.name>
+ vmNameOnVcenter = String.format("%s-%s-%s-%s", tokens[0],
tokens[1], tokens[2], vmSpec.getHostName());
Review comment:
@rhtyd I don't mind "null" in a name as long as the name is not null or
duplicate. (see your comment further on)
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