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https://issues.apache.org/jira/browse/CLOUDSTACK-10106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16268441#comment-16268441
]
ASF GitHub Bot commented on CLOUDSTACK-10106:
---------------------------------------------
nitin-maharana commented on a change in pull request #2340: CLOUDSTACK-10106:
GPU/vGPU Support on VMWare
URL: https://github.com/apache/cloudstack/pull/2340#discussion_r153434917
##########
File path:
plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
##########
@@ -2254,6 +2270,46 @@ protected void configureVideoCard(VirtualMachineMO
vmMo, VirtualMachineTO vmSpec
}
}
+ /**
+ * Sets GPU card details to the one provided in detail vgpu.type (if
provided) on {@code vmConfigSpec}.
+ * @param vmMo
+ * @param vmSpec
+ * @param vmConfigSpec
+ * @throws RuntimeFaultFaultMsg
+ * @throws Exception
+ */
+ protected void configureGpuCard(final VirtualMachineMO vmMo, final
VirtualMachineTO vmSpec, final VirtualMachineConfigSpec vmConfigSpec) throws
Exception {
+ final String vGpuProfile = vmSpec.getGpuDevice().getVgpuType();
+
+ VirtualDevice pciPassthroughDevice = null;
+ HostMO hostMo = new HostMO(vmMo.getContext(),
getHyperHost(vmMo.getContext()).getMor());
+
+ if (vGpuProfile.equalsIgnoreCase(GPU.GPUType.passthrough.toString())) {
+ // Fetch the available direct PCI graphics card available for
allocation
+ String pciDeviceId =
hostMo.getPciIdForAvailableDirectPciPassthroughDevice();
+ VirtualMachinePciPassthroughInfo hostPciDeviceInfo =
hostMo.getHostPciDeviceInfo(pciDeviceId);
+
+ if (hostPciDeviceInfo == null) {
+ final String msg = "Unable to find free passthrough GPU to be
allocated to VM. Please check the host hardware configuration.";
+ s_logger.error(msg);
+ throw new Exception(msg);
+ }
+
+ pciPassthroughDevice =
hostMo.prepareDirectPciPassthroughDevice(hostPciDeviceInfo);
+ } else {
+ pciPassthroughDevice =
hostMo.prepareSharedPciPassthroughDevice(vGpuProfile);
+ }
+
+ if (pciPassthroughDevice != null) {
Review comment:
@rafaelweingartner, I just cross-checked, It's not possible because we
initialize the object in hostMo prepareDirectPciPassthroughDevice and
prepareSharedPciPassthroughDevice If/Else statement. It's redundant but I feel
it's safe to check. Do you want me to remove? Thanks!!
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> GPU/vGPU Support on VMWare
> --------------------------
>
> Key: CLOUDSTACK-10106
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10106
> Project: CloudStack
> Issue Type: New Feature
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: API, UI, VMware
> Affects Versions: 4.11.0.0
> Reporter: Nitin Kumar Maharana
> Labels: VMWARE
> Fix For: 4.11.0.0
>
>
> VMware has added support for NVIDIA GRID K1 and NVIDIA GRID K2 cards as well
> as NVIDIA Tesla M6 and Tesla M60 cards. This feature allows CloudStack VMs on
> ESXi hosts to use the GPU cards connected to it. Currently, it supports only
> NVIDIA GRID K1 and K2 cards for CloudStack VMs.
> Feature Specification:
> https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=74681765
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