- ## Deploying DPDK requires enabling hugepages for the overcloud compute nodes.
- ## It also requires enabling IOMMU when using the VFIO (vfio-pci) OvsDpdkDriverType.
- ## This can be done using ComputeKernelArgs as shown below.
- ComputeParameters:
- #ComputeKernelArgs: "intel_iommu=on default_hugepagesz=2MB hugepagesz=2MB hugepages=2048"
+
+ ComputeOvsDpdkParameters:
+ OvsEnableDpdk: True
+
+ ## Host configuration Parameters
+ #TunedProfileName: "cpu-partitioning"
+ #IsolCpusList: "" # Logical CPUs list to be isolated from the host process (applied via cpu-partitioning tuned).
+ # It is mandatory to provide isolated cpus for tuned to achive optimal performance.
+ # Example: "3-8,12-15,18"
+ #KernelArgs: "" # Space separated kernel args to configure hugepage and IOMMU.
+ # Deploying DPDK requires enabling hugepages for the overcloud compute nodes.
+ # It also requires enabling IOMMU when using the VFIO (vfio-pci) OvsDpdkDriverType.
+ # This should be done by configuring parameters via host-config-and-reboot.yaml environment file.
+