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authorAkhila Kishore <akhila.kishore@intel.com>2019-09-23 14:57:43 -0700
committerAkhila Kishore <akhila.kishore@intel.com>2019-10-21 20:45:10 -0700
commit4a9ca697710e8ab87e3e286a852d5413c4adc037 (patch)
treec2aec1f7e62556be502d252166df95a93a31a677 /kud/tests
parent07eb93be83349a4da6b41c5a0a1dc98284462098 (diff)
Adding SRIOV Network Device Plugin to KuD
Integrating SRIOV as an add-on to KuD. A device should have X700 series NIC for this Add-on to work. Getting the device driver, build and installing it is a part of this patch. Followed by running the SRIOV CNI Daemonset, and NetworkAttachmentDefinition. Reworked the way SRIOV check happens. Previously ran on installer.sh. Now the script is injected into kube-nodes and playbook will run only if the hardware check is true by creating a conf file. Removed unwanted comments and nit changes. Signed-off-by: Akhila Kishore <akhila.kishore@intel.com> Issue-ID: MULTICLOUD-832 Change-Id: I1701a50bc717ddca0d332d6a42d329eaf4c03820
Diffstat (limited to 'kud/tests')
-rwxr-xr-xkud/tests/sriov.sh72
1 files changed, 72 insertions, 0 deletions
diff --git a/kud/tests/sriov.sh b/kud/tests/sriov.sh
new file mode 100755
index 00000000..c66f5db8
--- /dev/null
+++ b/kud/tests/sriov.sh
@@ -0,0 +1,72 @@
+#!/bin/bash
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018
+# 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 pipefail
+
+ethernet_adpator_version=$( lspci | grep "Ethernet Controller X710" | head -n 1 | cut -d " " -f 8 )
+if [ -z "$ethernet_adpator_version" ]; then
+ echo " Ethernet adapator version is not set. SRIOV test case cannot run on this machine"
+ exit 0
+fi
+#checking for the right hardware version of NIC on the machine
+if [ $ethernet_adpator_version == "X710" ]; then
+ echo "NIC card specs match. SRIOV option avaiable for this version."
+else
+ echo -e "Failed. The version supplied does not match.\nTest cannot be executed."
+ exit 0
+fi
+
+pod_name=pod-case-01
+rm -f $HOME/$pod_name.yaml
+kubectl delete pod $pod_name --ignore-not-found=true --now --wait
+allocated_node_resource=$(kubectl describe node | grep "intel.com/intel_sriov_700" | tail -n1 |awk '{print $(NF)}')
+
+echo "The allocated resource of the node is: " $allocated_node_resource
+cat << POD > $HOME/$pod_name.yaml
+apiVersion: v1
+kind: Pod
+metadata:
+ name: pod-case-01
+ annotations:
+ k8s.v1.cni.cncf.io/networks: sriov-eno2
+spec:
+ containers:
+ - name: test-pod
+ image: docker.io/centos/tools:latest
+ command:
+ - /sbin/init
+ resources:
+ requests:
+ intel.com/intel_sriov_700: '1'
+ limits:
+ intel.com/intel_sriov_700: '1'
+POD
+kubectl create -f $HOME/$pod_name.yaml --validate=false
+ for pod in $pod_name; do
+ status_phase=""
+ while [[ $status_phase != "Running" ]]; do
+ new_phase=$(kubectl get pods $pod | awk 'NR==2{print $3}')
+ if [[ $new_phase != $status_phase ]]; then
+ echo "$(date +%H:%M:%S) - $pod : $new_phase"
+ status_phase=$new_phase
+ fi
+ if [[ $new_phase == "Running" ]]; then
+ echo "Pod is up and running.."
+ fi
+ if [[ $new_phase == "Err"* ]]; then
+ exit 1
+ fi
+ done
+ done
+allocated_node_resource=$(kubectl describe node | grep "intel.com/intel_sriov_700" | tail -n1 |awk '{print $(NF)}')
+
+echo " The current resource allocation after the pod creation is: " $allocated_node_resource
+kubectl delete pod $pod_name --now
+echo "Test complete."