DaanHoogland commented on code in PR #8654:
URL: https://github.com/apache/cloudstack/pull/8654#discussion_r1565321833
##########
engine/orchestration/src/main/java/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java:
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@@ -1090,6 +1098,77 @@ public Pair<NicProfile, Integer> allocateNic(final
NicProfile requested, final N
return new Pair<NicProfile, Integer>(vmNic, Integer.valueOf(deviceId));
}
+ @Override
+ public int getVirtualMachineMaxNicsValue(VirtualMachine virtualMachine) {
+ Integer virtualMachineMaxNicsValue =
getVirtualMachineMaxNicsValueFromCluster(virtualMachine);
+
+ if (virtualMachineMaxNicsValue != null) {
+ return virtualMachineMaxNicsValue;
+ }
+
+ if (virtualMachine.getHypervisorType() == null) {
+ logger.debug("Using the smallest setting global value between {},
{} and {} as the VM {} does not have a hypervisor type and is not deployed on
either a host or a cluster.", VirtualMachineMaxNicsKvm,
VirtualMachineMaxNicsVmware, VirtualMachineMaxNicsXenserver,
virtualMachine.getUuid());
+ return NumberUtils.min(VirtualMachineMaxNicsKvm.value(),
VirtualMachineMaxNicsVmware.value(), VirtualMachineMaxNicsXenserver.value());
+ }
+
+ return
getVirtualMachineMaxNicsValueFromVmHypervisorType(virtualMachine);
+ }
+
+ /**
+ * Searches the maximum virtual machine NICs based on the hypervisor type
of the cluster where the instance is deployed.
+ *
+ * @param virtualMachine Virtual machine to get the cluster.
+ * @return The maximum number of NICs that the virtual machine can have.
+ */
+ protected Integer getVirtualMachineMaxNicsValueFromCluster(VirtualMachine
virtualMachine) {
+ HostVO host = _hostDao.findById(virtualMachine.getHostId());
+ if (host == null) {
+ return null;
+ }
+
+ ClusterVO cluster = clusterDao.findById(host.getClusterId());
+ if (cluster == null) {
+ return null;
+ }
+
+ int virtualMachineMaxNicsValue;
+ HypervisorType hypervisor = cluster.getHypervisorType();
+
+ if (HypervisorType.KVM.equals(hypervisor)) {
+ virtualMachineMaxNicsValue =
VirtualMachineMaxNicsKvm.valueIn(cluster.getId());
+ logger.debug("The cluster {} where the VM is deployed uses the {}
hypervisor. Therefore, the {} setting value [{}] will be used.",
cluster.getName(), hypervisor, VirtualMachineMaxNicsKvm,
virtualMachineMaxNicsValue);
+ } else if (HypervisorType.VMware.equals(hypervisor)) {
+ virtualMachineMaxNicsValue =
VirtualMachineMaxNicsVmware.valueIn(cluster.getId());
+ logger.debug("The cluster {} where the VM is deployed uses the {}
hypervisor. Therefore, the {} setting value [{}] will be used.",
cluster.getName(), hypervisor, VirtualMachineMaxNicsVmware,
virtualMachineMaxNicsValue);
+ } else {
+ virtualMachineMaxNicsValue =
VirtualMachineMaxNicsXenserver.valueIn(cluster.getId());
+ logger.debug("The cluster {} where the VM is deployed uses the {}
hypervisor. Therefore, the {} setting value [{}] will be used.",
cluster.getName(), hypervisor, VirtualMachineMaxNicsXenserver,
virtualMachineMaxNicsValue);
+ }
Review Comment:
sorry, to reopen @hsato03 , but for readability this and Wei's remarks still
makes sense.
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