tests: Add k8s-volume test

This imports the k8s-volume test from the tests repo and modifies it
slightly to set up the host volume on the AKS host.

Fixes: #6566

Signed-off-by: Aurélien Bombo <abombo@microsoft.com>

tests/integration/kubernetes/runtimeclass_workloads/pv-pod.yaml

@@ -0,0 +1,26 @@
+#
+# Copyright (c) 2018 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+kind: Pod
+apiVersion: v1
+metadata:
+  name: pv-pod
+spec:
+  terminationGracePeriodSeconds: 0
+  runtimeClassName: kata
+  volumes:
+    - name: pv-storage
+      persistentVolumeClaim:
+       claimName: pv-claim
+  containers:
+    - name: pv-container
+      image: quay.io/prometheus/busybox:latest
+      ports:
+      command:
+        - sleep
+        - "120"
+      volumeMounts:
+        - mountPath: "/mnt/"
+          name: pv-storage

tests/integration/kubernetes/runtimeclass_workloads/pv-volume.yaml

@@ -0,0 +1,19 @@
+#
+# Copyright (c) 2018 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+  name: pv-volume
+  labels:
+    type: local
+spec:
+  storageClassName: manual
+  capacity:
+    storage: 10Gi
+  accessModes:
+    - ReadWriteOnce
+  hostPath:
+    path: "tmp_data"

tests/integration/kubernetes/runtimeclass_workloads/volume-claim.yaml

@@ -0,0 +1,16 @@
+#
+# Copyright (c) 2018 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: pv-claim
+spec:
+  storageClassName: manual
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 3Gi