Updated K8s-related scripts to create Services pod in MOS child cluster

  Related-PROD: PROD-36128

Change-Id: I9f6bd0c5096226fd9d7ba063ce881dee8655a704
diff --git a/k8s/qa-pod.yaml b/k8s/qa-pod.yaml
new file mode 100644
index 0000000..57c4a6d
--- /dev/null
+++ b/k8s/qa-pod.yaml
@@ -0,0 +1,84 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: qa-ubuntu-pod
+  namespace: qa-space
+spec:
+  containers:
+  - command:
+    - /bin/sleep
+    - infinity
+    env:
+    - name: LANG
+      value: C.UTF-8
+    - name: OS_IDENTITY_API_VERSION
+      value: "3"
+    - name: OS_AUTH_URL
+      valueFrom:
+        secretKeyRef:
+          key: OS_AUTH_URL
+          name: keystone-keystone-admin
+    - name: OS_REGION_NAME
+      valueFrom:
+        secretKeyRef:
+          key: OS_REGION_NAME
+          name: keystone-keystone-admin
+    - name: OS_INTERFACE
+      valueFrom:
+        secretKeyRef:
+          key: OS_INTERFACE
+          name: keystone-keystone-admin
+    - name: OS_ENDPOINT_TYPE
+      valueFrom:
+        secretKeyRef:
+          key: OS_INTERFACE
+          name: keystone-keystone-admin
+    - name: OS_PROJECT_DOMAIN_NAME
+      valueFrom:
+        secretKeyRef:
+          key: OS_PROJECT_DOMAIN_NAME
+          name: keystone-keystone-admin
+    - name: OS_PROJECT_NAME
+      valueFrom:
+        secretKeyRef:
+          key: OS_PROJECT_NAME
+          name: keystone-keystone-admin
+    - name: OS_USER_DOMAIN_NAME
+      valueFrom:
+        secretKeyRef:
+          key: OS_USER_DOMAIN_NAME
+          name: keystone-keystone-admin
+    - name: OS_USERNAME
+      valueFrom:
+        secretKeyRef:
+          key: OS_USERNAME
+          name: keystone-keystone-admin
+    - name: OS_PASSWORD
+      valueFrom:
+        secretKeyRef:
+          key: OS_PASSWORD
+          name: keystone-keystone-admin
+    - name: OS_DEFAULT_DOMAIN
+      valueFrom:
+        secretKeyRef:
+          key: OS_DEFAULT_DOMAIN
+          name: keystone-keystone-admin
+    imagePullPolicy: IfNotPresent
+# enable this image if rally is not enough, 
+# but rally will be needed to be installed manually
+    name: ubuntu
+    image: ubuntu:20.04
+# xrally container has a lot of packages missing. 
+# It is better to install rally on ubuntu, than install missing packages on rally image
+#    name: rally-perf
+#    image: xrally/xrally-openstack:2.1.0
+    volumeMounts:
+    - mountPath: /artifacts
+      name: qa-pv
+  dnsPolicy: ClusterFirst
+  volumes:
+  - emptyDir: {}
+    name: pod-tmp
+  - name: qa-pv
+    persistentVolumeClaim:
+      claimName: qa-pvc