...
CNF and VNF helm charts will be updated with nodeSelector requirements & recommendations in line with node labels created by NFD during discovery.
Example Node Features:
| Code Block | ||
|---|---|---|
| ||
Hardware Feature Labels: feature.node.kubernetes.io/cpu-cpuid.AESNI=true, feature.node.kubernetes.io/cpu-cpuid.AVX2=true, feature.node.kubernetes.io/cpu-cpuid.AVX = true, feature.node.kubernetes.io/cpu-cpuid-AVX512F = true.FMA3=true, feature.node.kubernetes.io/cpu-cpuid.IBPB=true, feature.node.kubernetes.io/cpu-cpuid-SHA = true.STIBP=true, feature.node.kubernetes.io/cpu-hardware_multithreading=true, feature.node.kubernetes.io/cpu-pstate.turbo=true, feature.node.kubernetes.io/cpu-rdt.RDTCMT=true, feature.node.kubernetes.io/cpu-rdt.RDTMON=true, feature.node.kubernetes.io/memory-numa=true, feature.node.kubernetes.io/network-sriov.capable=true, feature.node.kubernetes.io/pci-0300_102b.present=true, feature.node.kubernetes.io/storage-nonrotationaldisk=true Software Feature Labels: feature.node.kubernetes.io/kernel-config.NO_HZ=true, feature.node.kubernetes.io/kernel-config.NO_HZ_FULL=true, feature.node.kubernetes.io/kernel-version.full=3.10.0-957.el7.x86_64, feature.node.kubernetes.io/kernel-version.major=3, feature.node.kubernetes.io/kernel-version.minor=10, feature.node.kubernetes.io/kernel-version.revision=0, feature.node.kubernetes.io/system-os_release.ID=centos, feature.node.kubernetes.io/system-os_release.VERSION_ID.major=7, feature.node.kubernetes.io/system-os_release.VERSION_ID.minor=, feature.node.kubernetes.io/system-os_release.VERSION_ID=7 |
Policy and OOF can then discover capabilities of K8s nodes and use that information to home particular CNF workloads to nodes which can accelerate their function. Further Multicloud will use labels when instantiating CNF workload to ensure kubernetes places the workloads on the correct node.
...