versions: Update cloud-hypervisor to release v0.12.0

Highlights for cloud-hypervisor version v0.12.0 include: removal of
`vhost-user-net` and `vhost-user-block` self spawning, migration of
`vhost-user-fs` backend, ARM64 enhancements with full support of
`--watchdog` for rebooting, and enhanced `info` HTTP API to include the
details of devices used by the VM including VFIO devices.

Fixes: #1315

Signed-off-by: Bo Chen <chen.bo@intel.com>

src/runtime/virtcontainers/pkg/cloud-hypervisor/client/README.md

@@ -64,6 +64,7 @@ Class | Method | HTTP request | Description
  - [CpuTopology](docs/CpuTopology.md)
  - [CpusConfig](docs/CpusConfig.md)
  - [DeviceConfig](docs/DeviceConfig.md)
+ - [DeviceNode](docs/DeviceNode.md)
  - [DiskConfig](docs/DiskConfig.md)
  - [FsConfig](docs/FsConfig.md)
  - [InitramfsConfig](docs/InitramfsConfig.md)

src/runtime/virtcontainers/pkg/cloud-hypervisor/client/api/openapi.yaml

@@ -504,6 +504,16 @@ components:
             id: id
             mac: mac
             mask: 255.255.255.0
+        device_tree:
+          key:
+            children:
+            - children
+            - children
+            pci_bdf: 6
+            resources:
+            - '{}'
+            - '{}'
+            id: id
       properties:
         config:
           $ref: '#/components/schemas/VmConfig'
@@ -517,10 +527,39 @@ components:
         memory_actual_size:
           format: int64
           type: integer
+        device_tree:
+          additionalProperties:
+            $ref: '#/components/schemas/DeviceNode'
+          type: object
       required:
       - config
       - state
       type: object
+    DeviceNode:
+      example:
+        children:
+        - children
+        - children
+        pci_bdf: 6
+        resources:
+        - '{}'
+        - '{}'
+        id: id
+      properties:
+        id:
+          type: string
+        resources:
+          items:
+            type: object
+          type: array
+        children:
+          items:
+            type: string
+          type: array
+        pci_bdf:
+          format: int32
+          type: integer
+      type: object
     VmCounters:
       additionalProperties:
         additionalProperties:

src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/DeviceNode.md

@@ -0,0 +1,14 @@
+# DeviceNode
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Id** | **string** |  | [optional] 
+**Resources** | **[]map[string]interface{}** |  | [optional] 
+**Children** | **[]string** |  | [optional] 
+**PciBdf** | **int32** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/VmInfo.md

@@ -7,6 +7,7 @@ Name | Type | Description | Notes
 **Config** | [**VmConfig**](VmConfig.md) |  | 
 **State** | **string** |  | 
 **MemoryActualSize** | **int64** |  | [optional] 
+**DeviceTree** | [**map[string]DeviceNode**](DeviceNode.md) |  | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_device_node.go

@@ -0,0 +1,17 @@
+/*
+ * Cloud Hypervisor API
+ *
+ * Local HTTP based API for managing and inspecting a cloud-hypervisor virtual machine.
+ *
+ * API version: 0.3.0
+ * Generated by: OpenAPI Generator (https://openapi-generator.tech)
+ */
+
+package openapi
+// DeviceNode struct for DeviceNode
+type DeviceNode struct {
+	Id string `json:"id,omitempty"`
+	Resources []map[string]interface{} `json:"resources,omitempty"`
+	Children []string `json:"children,omitempty"`
+	PciBdf int32 `json:"pci_bdf,omitempty"`
+}

src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_vm_info.go

@@ -13,4 +13,5 @@ type VmInfo struct {
 	Config VmConfig `json:"config"`
 	State string `json:"state"`
 	MemoryActualSize int64 `json:"memory_actual_size,omitempty"`
+	DeviceTree map[string]DeviceNode `json:"device_tree,omitempty"`
 }

src/runtime/virtcontainers/pkg/cloud-hypervisor/cloud-hypervisor.yaml

@@ -363,8 +363,30 @@ components:
         memory_actual_size:
           type: integer
           format: int64
+        device_tree:
+          type: object
+          additionalProperties:
+            $ref: '#/components/schemas/DeviceNode'
       description: Virtual Machine information
 
+    DeviceNode:
+      type: object
+      properties:
+        id:
+          type: string
+        resources:
+          type: array
+          items:
+            # Rust enum type (with data) which can't be better represented here
+            type: object
+        children:
+          type: array
+          items:
+            type: string
+        pci_bdf:
+          type: integer
+          format: int32
+        
     VmCounters:
       type: object
       additionalProperties:

versions.yaml

@@ -75,7 +75,7 @@ assets:
       url: "https://github.com/cloud-hypervisor/cloud-hypervisor"
       uscan-url: >-
         https://github.com/cloud-hypervisor/cloud-hypervisor/tags.*/v?(\d\S+)\.tar\.gz
-      version: "270631922deee9bdea13635a104e111768446c7b"
+      version: "v0.12.0"
 
     firecracker:
       description: "Firecracker micro-VMM"