feat(ovhcloud): update gpu categories

Author: mxm-tr

cluster-autoscaler/cloudprovider/ovhcloud/ovh_cloud_node_group.go

@@ -352,7 +352,11 @@ func (ng *NodeGroup) isGpu() bool {
 	if err != nil {
 		// Fallback when we are unable to get the flavor: refer to the only category
 		// known to be a GPU flavor category
-		return strings.HasPrefix(ng.Flavor, GPUMachineCategory)
+		for _, gpuCategoryPrefix := range GPUMachineCategoryPrefixes {
+			if strings.HasPrefix(ng.Flavor, gpuCategoryPrefix) {
+				return true
+			}
+		}
 	}
 
 	return flavor.GPUs > 0

cluster-autoscaler/cloudprovider/ovhcloud/ovh_cloud_node_group_test.go

@@ -522,9 +522,19 @@ func TestOVHCloudNodeGroup_IsGpu(t *testing.T) {
 	})
 
 	t.Run("not found but belong to GPU category", func(t *testing.T) {
-		ng := newTestNodeGroup(t, GPUMachineCategory+"1-123")
+		ng := newTestNodeGroup(t, "t1-123")
 		assert.True(t, ng.isGpu())
 	})
+
+	t.Run("not found but belong to GPU category", func(t *testing.T) {
+		ng := newTestNodeGroup(t, "h1-123")
+		assert.True(t, ng.isGpu())
+	})
+
+	t.Run("not found and does not belong to GPU category", func(t *testing.T) {
+		ng := newTestNodeGroup(t, "n1-123")
+		assert.False(t, ng.isGpu())
+	})
 }
 
 func TestOVHCloudNodeGroup_GetOptions(t *testing.T) {

cluster-autoscaler/cloudprovider/ovhcloud/ovh_cloud_provider.go

@@ -44,11 +44,11 @@ const (
 
 	// MachineAvailableState defines the state for available flavors for node resources.
 	MachineAvailableState = "available"
-
-	// GPUMachineCategory defines the default instance category for GPU resources.
-	GPUMachineCategory = "t"
 )
 
+// GPUMachineCategoryPrefixes defines the flavors prefixes for GPU resources.
+var GPUMachineCategoryPrefixes = [4]string{"t", "h", "a", "l"}
+
 // OVHCloudProvider implements CloudProvider interface.
 type OVHCloudProvider struct {
 	manager *OvhCloudManager