Merge "Add sriov-network addon helm chart"

1 files changed, 102 insertions, 0 deletions

diff --git a/kud/tests/sriov-network.sh b/kud/tests/sriov-network.sh
new file mode 100644
index 00000000..3191c2f3
--- /dev/null
+++ b/kud/tests/sriov-network.sh
@@ -0,0 +1,102 @@
+#!/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
+
+sriov_capable_nodes=$(kubectl get nodes -o json | jq -r '.items[] | select((.status.capacity."intel.com/intel_sriov_nic"|tonumber)>=2) | .metadata.name')
+if [ -z "$sriov_capable_nodes" ]; then
+    echo "SRIOV test case cannot run on the cluster."
+    exit 0
+else
+    echo "SRIOV option avaiable in the cluster."
+fi
+
+pod_name=pod-case-01
+
+function create_pod_yaml_with_single_VF {
+
+cat << POD > $HOME/$pod_name-single.yaml
+apiVersion: v1
+kind: Pod
+metadata:
+  name: pod-case-01
+  annotations:
+    k8s.v1.cni.cncf.io/networks: sriov-intel
+spec:
+  containers:
+  - name: test-pod
+    image: docker.io/centos/tools:latest
+    command:
+    - /sbin/init
+    resources:
+      requests:
+        intel.com/intel_sriov_nic: '1'
+      limits:
+        intel.com/intel_sriov_nic: '1'
+POD
+}
+
+function create_pod_yaml_with_multiple_VF {
+
+cat << POD > $HOME/$pod_name-multiple.yaml
+apiVersion: v1
+kind: Pod
+metadata:
+  name: pod-case-01
+  annotations:
+    k8s.v1.cni.cncf.io/networks: sriov-intel, sriov-intel
+spec:
+  containers:
+  - name: test-pod
+    image: docker.io/centos/tools:latest
+    command:
+    - /sbin/init
+    resources:
+      requests:
+        intel.com/intel_sriov_nic: '2'
+      limits:
+        intel.com/intel_sriov_nic: '2'
+POD
+}
+create_pod_yaml_with_single_VF
+create_pod_yaml_with_multiple_VF
+
+for podType in ${POD_TYPE:-single multiple}; do
+
+    kubectl delete pod $pod_name --ignore-not-found=true --now --wait
+    allocated_node_resource=$(kubectl describe node | grep "intel.com/intel_sriov_nic" | tail -n1 |awk '{print $(NF)}')
+
+    echo "The allocated resource of the node is: " $allocated_node_resource
+
+    kubectl create -f $HOME/$pod_name-$podType.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) - $pod-$podType : $new_phase"
+                    status_phase=$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_nic" | 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."
+
+done