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-rwxr-xr-xkud/tests/topology-manager.sh112
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+#!/bin/bash
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2020
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+source _common.sh
+source _functions.sh
+
+ethernet_adpator_version=$( lspci | grep "Ethernet Controller XL710" | head -n 1 | cut -d " " -f 8 )
+if [ -z "$ethernet_adpator_version" ]; then
+ echo " Ethernet adapator version is not set. Topology manager test case cannot run on this machine"
+ exit 0
+else
+ echo "NIC card specs match. Topology manager option avaiable for this version."
+fi
+
+pod_name=pod-topology-manager
+csar_id=bd55cccc-bf34-11ea-b3de-0242ac130004
+
+function create_pod_yaml {
+ local csar_id=$1
+ _checks_args $csar_id
+ pushd ${CSAR_DIR}/${csar_id}
+
+ cat << POD > $pod_name.yaml
+kind: Pod
+apiVersion: v1
+metadata:
+ name: $pod_name
+ annotations:
+ k8s.v1.cni.cncf.io/networks: sriov-eno2
+spec:
+ containers:
+ - name: $pod_name
+ image: docker.io/centos/tools:latest
+ command:
+ - /sbin/init
+ resources:
+ limits:
+ cpu: "1"
+ memory: "500Mi"
+ intel.com/intel_sriov_700: '1'
+ requests:
+ cpu: "1"
+ memory: "500Mi"
+ intel.com/intel_sriov_700: '1'
+POD
+ popd
+}
+
+create_pod_yaml ${csar_id}
+kubectl delete pod $pod_name --ignore-not-found=true --now --wait
+kubectl create -f ${CSAR_DIR}/${csar_id}/$pod_name.yaml --validate=false
+
+status_phase=""
+while [[ $status_phase != "Running" ]]; do
+ new_phase=$(kubectl get pods $pod_name | awk 'NR==2{print $3}')
+ if [[ $new_phase != $status_phase ]]; then
+ echo "$(date +%H:%M:%S) - $pod_name : $new_phase"
+ status_phase=$new_phase
+ fi
+ if [[ $new_phase == "Running" ]]; then
+ echo "Pod is up and running.."
+ fi
+ if [[ $new_phase == "Err"* ]]; then
+ exit 1
+ fi
+done
+
+container_id=$(kubectl describe pod $pod_name | grep "Container ID" | awk '{print $3}' )
+container_id=${container_id#docker://}
+container_id=${container_id:0:12}
+
+apt-get install -y jq
+cpu_core=$(cat /var/lib/kubelet/cpu_manager_state | jq -r .| grep ${container_id} | awk -F ':' '{print $2}'| awk -F '"' '{print $2}')
+numa_node_number=$(lscpu | grep "NUMA node(s)" | awk -F ':' '{print $2}')
+for (( node=0; node<$numa_node_number; node++ )); do
+ ranges=$(lscpu | grep "NUMA node"$node | awk -F ':' '{print $2}')
+ ranges=(${ranges//,/ })
+ for range in ${ranges[@]}; do
+ min=$(echo $range | awk -F '-' '{print $1}')
+ max=$(echo $range | awk -F '-' '{print $2}')
+ if [ $cpu_core -ge $min ] && [ $cpu_core -le $max ]; then
+ cpu_numa_node=$node
+ fi
+ done
+done
+
+vf_pci=$(kubectl exec -it $pod_name env | grep PCIDEVICE_INTEL_COM_INTEL_SRIOV_700 | awk -F '=' '{print $2}' | sed 's/\r//g')
+vf_numa_node=$(cat /sys/bus/pci/devices/$vf_pci/numa_node)
+
+echo "The allocated cpu core is:" $cpu_core
+echo "The numa node of the allocated cpu core is:" $cpu_numa_node
+echo "The PCI address of the allocated vf is:" $vf_pci
+echo "The numa node of the allocated vf is:" $vf_numa_node
+if [ $cpu_numa_node == $vf_numa_node ]; then
+ echo "The allocated cpu core and vf are on the same numa node"
+else
+ echo "The allocated cpu core and vf are on different numa nodes"
+fi
+
+kubectl delete pod $pod_name --now
+echo "Test complete."