Added - Support for Compute: GPU Memory Fabric API Update - availableHostCount

Author: Mengyao Chen

internal/integrationtest/core_compute_gpu_memory_fabric_test.go

@@ -68,6 +68,7 @@ func TestCoreComputeGpuMemoryFabricResource_basic(t *testing.T) {
 				"oci_core_compute_gpu_memory_fabric", "test_compute_gpu_memory_fabric", acctest.Required, acctest.Create, CoreComputeGpuMemoryFabricSingularDataSourceRepresentation),
 			Check: acctest.ComposeAggregateTestCheckFuncWrapper(
 				resource.TestCheckResourceAttrSet(singularDatasourceName, "compute_gpu_memory_fabric_id"),
+				resource.TestCheckResourceAttrSet(singularDatasourceName, "available_host_count"),
 				resource.TestCheckResourceAttr(singularDatasourceName, "compartment_id", compartmentId),
 				resource.TestCheckResourceAttrSet(singularDatasourceName, "compute_local_block_id"),
 				resource.TestCheckResourceAttrSet(singularDatasourceName, "display_name"),

internal/service/core/core_compute_gpu_memory_fabric_data_source.go

@@ -5,6 +5,8 @@ package core
 
 import (
 	"context"
+	"encoding/json"
+	"log"
 	"strconv"
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
@@ -67,7 +69,11 @@ func (s *CoreComputeGpuMemoryFabricDataSourceCrud) SetData() error {
 
 	s.D.SetId(*s.Res.Id)
 
-	s.D.Set("additional_data", s.Res.AdditionalData)
+	s.D.Set("additional_data", flattenAdditionalData(s.Res.AdditionalData))
+
+	if s.Res.AvailableHostCount != nil {
+		s.D.Set("available_host_count", strconv.FormatInt(*s.Res.AvailableHostCount, 10))
+	}
 
 	s.D.Set("compute_gpu_memory_fabric_id", *s.Res.Id)
 
@@ -119,3 +125,23 @@ func (s *CoreComputeGpuMemoryFabricDataSourceCrud) SetData() error {
 
 	return nil
 }
+
+func flattenAdditionalData(input map[string]interface{}) map[string]interface{} {
+	flatMap := make(map[string]interface{})
+
+	for k, v := range input {
+		if strVal, ok := v.(string); ok {
+			flatMap[k] = strVal
+		} else {
+			jsonStrVal, err := json.Marshal(v)
+			if err != nil {
+				log.Printf("[ERROR] Failed to marshal additional_data[%q]: %v", k, err)
+				flatMap[k] = "" // Optional fallback
+			} else {
+				flatMap[k] = string(jsonStrVal)
+			}
+		}
+	}
+
+	return flatMap
+}

internal/service/core/core_compute_gpu_memory_fabric_resource.go

@@ -65,6 +65,10 @@ func CoreComputeGpuMemoryFabricResource() *schema.Resource {
 				Computed: true,
 				Elem:     schema.TypeString,
 			},
+			"available_host_count": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
 			"compute_hpc_island_id": {
 				Type:     schema.TypeString,
 				Computed: true,
@@ -286,7 +290,11 @@ func (s *CoreComputeGpuMemoryFabricResourceCrud) Update() error {
 }
 
 func (s *CoreComputeGpuMemoryFabricResourceCrud) SetData() error {
-	s.D.Set("additional_data", s.Res.AdditionalData)
+	s.D.Set("additional_data", flattenAdditionalData(s.Res.AdditionalData))
+
+	if s.Res.AvailableHostCount != nil {
+		s.D.Set("available_host_count", strconv.FormatInt(*s.Res.AvailableHostCount, 10))
+	}
 
 	s.D.Set("compute_gpu_memory_fabric_id", *s.Res.Id)
 
@@ -342,6 +350,10 @@ func (s *CoreComputeGpuMemoryFabricResourceCrud) SetData() error {
 func ComputeGpuMemoryFabricSummaryToMap(obj oci_core.ComputeGpuMemoryFabricSummary) map[string]interface{} {
 	result := map[string]interface{}{}
 
+	if obj.AvailableHostCount != nil {
+		result["available_host_count"] = strconv.FormatInt(*obj.AvailableHostCount, 10)
+	}
+
 	if obj.CompartmentId != nil {
 		result["compartment_id"] = string(*obj.CompartmentId)
 	}
@@ -370,6 +382,10 @@ func ComputeGpuMemoryFabricSummaryToMap(obj oci_core.ComputeGpuMemoryFabricSumma
 
 	result["freeform_tags"] = obj.FreeformTags
 
+	if obj.HealthyHostCount != nil {
+		result["healthy_host_count"] = strconv.FormatInt(*obj.HealthyHostCount, 10)
+	}
+
 	if obj.Id != nil {
 		result["id"] = string(*obj.Id)
 	}

website/docs/d/core_compute_gpu_memory_fabric.html.markdown

@@ -34,6 +34,7 @@ The following arguments are supported:
 The following attributes are exported:
 
 * `additional_data` - Additional data that can be exposed to the customer. Right now it will include the switch tray ids. 
+* `available_host_count` - The total number of available bare metal hosts located in this compute GPU memory fabric.
 * `compartment_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for the compartment. This should always be the root compartment. 
 * `compute_hpc_island_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for Customer-unique HPC Island 
 * `compute_local_block_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for Customer-unique Local Block 

website/docs/d/core_compute_gpu_memory_fabrics.html.markdown

@@ -55,6 +55,7 @@ The following attributes are exported:
 The following attributes are exported:
 
 * `additional_data` - Additional data that can be exposed to the customer. Right now it will include the switch tray ids. 
+* `available_host_count` - The total number of available bare metal hosts located in this compute GPU memory fabric.
 * `compartment_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for the compartment. This should always be the root compartment. 
 * `compute_hpc_island_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for Customer-unique HPC Island 
 * `compute_local_block_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for Customer-unique Local Block 

website/docs/r/core_compute_gpu_memory_fabric.html.markdown

@@ -46,6 +46,7 @@ Any change to a property that does not support update will force the destruction
 The following attributes are exported:
 
 * `additional_data` - Additional data that can be exposed to the customer. Right now it will include the switch tray ids. 
+* `available_host_count` - The total number of available bare metal hosts located in this compute GPU memory fabric.
 * `compartment_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for the compartment. This should always be the root compartment. 
 * `compute_hpc_island_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for Customer-unique HPC Island 
 * `compute_local_block_id` - The [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for Customer-unique Local Block