chore: add option for vi-pvc

Signed-off-by: Nikita Korolev <[email protected]>

Author: universal-itengineer

tests/performance/README.md

@@ -2,4 +2,6 @@
 ## values.yaml
 - `vmDiskType`: 
     - `vi`: creates VMs with VirtualImage in `blockDeviceRefs`
-    - `vd`: creates VMs with corresponding `VirtualDisk`
+    - `vd`: creates VMs with corresponding `VirtualDisk`
+- `viType`:
+  - `pvc`: create vi with persistentVolumeClaim type

tests/performance/templates/vmds.yaml

@@ -7,11 +7,17 @@ metadata:
   labels:
     vm: {{ $.Values.resourcesPrefix }}
 spec:
+{{- if eq .Values.viType "pvc" }}
+  storage: PersistentVolumeClaim
+  persistentVolumeClaim:
+    storageClassName: {{ $.Values.storageClass }}
+{{- else }}
   storage: ContainerRegistry
   dataSource:
     type: "HTTP"
     http:
       url: {{ $.Values.imageURL }}
+{{- end }}
 {{- if ne .Values.vmDiskType "vi" }}
 {{- $count := (.Values.count | int) }}
 {{- range until $count  }}

tests/performance/values.yaml

@@ -6,6 +6,8 @@ spec:
   memory:
     size: 256Mi
 
+viType: vi
+# viType: pvc
 vmDiskType: vd
 resources: "all"
 resourcesPrefix: "performance"