refactor!: update schema type bool to string

... to support tristate for storage and compute optimized constrains

castai/resource_node_template.go

@@ -219,10 +219,11 @@ func resourceNodeTemplate() *schema.Resource {
 							Description: "Max Memory (Mib) per node.",
 						},
 						FieldNodeTemplateStorageOptimized: {
-							Type:        schema.TypeBool,
-							Optional:    true,
-							Default:     false,
-							Description: "Storage optimized instance constraint - will only pick storage optimized nodes if true",
+							Type:             schema.TypeString,
+							Optional:         true,
+							Default:          "",
+							Description:      "Storage optimized instance constraint - will only pick storage optimized nodes if enabled. Supported values include: `true`, `false` or empty string.",
+							ValidateDiagFunc: validation.ToDiagFunc(validation.StringInSlice([]string{"", "true", "false"}, false)),
 						},
 						FieldNodeTemplateIsGpuOnly: {
 							Type:        schema.TypeBool,
@@ -231,10 +232,11 @@ func resourceNodeTemplate() *schema.Resource {
 							Description: "GPU instance constraint - will only pick nodes with GPU if true",
 						},
 						FieldNodeTemplateComputeOptimized: {
-							Type:        schema.TypeBool,
-							Optional:    true,
-							Default:     false,
-							Description: "Compute optimized instance constraint - will only pick compute optimized nodes if true.",
+							Type:             schema.TypeString,
+							Optional:         true,
+							Default:          "",
+							Description:      "Compute optimized instance constraint - will only pick compute optimized nodes if enabled. Supported values include: `true`, `false` or empty string.",
+							ValidateDiagFunc: validation.ToDiagFunc(validation.StringInSlice([]string{"", "true", "false"}, false)),
 						},
 						FieldNodeTemplateInstanceFamilies: {
 							Type:     schema.TypeList,
@@ -567,10 +569,18 @@ func flattenConstraints(c *sdk.NodetemplatesV1TemplateConstraints) ([]map[string
 		out[FieldNodeTemplateInstanceFamilies] = flattenInstanceFamilies(c.InstanceFamilies)
 	}
 	if c.ComputeOptimized != nil {
-		out[FieldNodeTemplateComputeOptimized] = c.ComputeOptimized
+		if lo.FromPtr(c.ComputeOptimized) {
+			out[FieldNodeTemplateComputeOptimized] = "true"
+		} else {
+			out[FieldNodeTemplateComputeOptimized] = "false"
+		}
 	}
 	if c.StorageOptimized != nil {
-		out[FieldNodeTemplateStorageOptimized] = c.StorageOptimized
+		if lo.FromPtr(c.StorageOptimized) {
+			out[FieldNodeTemplateStorageOptimized] = "true"
+		} else {
+			out[FieldNodeTemplateStorageOptimized] = "false"
+		}
 	}
 	if c.Spot != nil {
 		out[FieldNodeTemplateSpot] = c.Spot
@@ -1035,8 +1045,19 @@ func toTemplateConstraints(obj map[string]any) *sdk.NodetemplatesV1TemplateConst
 	}
 
 	out := &sdk.NodetemplatesV1TemplateConstraints{}
-	if v, ok := obj[FieldNodeTemplateComputeOptimized].(bool); ok {
-		out.ComputeOptimized = toPtr(v)
+	if v, ok := obj[FieldNodeTemplateComputeOptimized].(string); ok {
+		var boolV *bool
+
+		switch v {
+		case "true":
+			boolV = toPtr(true)
+		case "false":
+			boolV = toPtr(false)
+		default:
+			boolV = nil
+		}
+
+		out.ComputeOptimized = boolV
 	}
 	if v, ok := obj[FieldNodeTemplateFallbackRestoreRateSeconds].(int); ok {
 		out.FallbackRestoreRateSeconds = toPtr(int32(v))
@@ -1075,8 +1096,19 @@ func toTemplateConstraints(obj map[string]any) *sdk.NodetemplatesV1TemplateConst
 			out.Spot = toPtr(!v)
 		}
 	}
-	if v, ok := obj[FieldNodeTemplateStorageOptimized].(bool); ok {
-		out.StorageOptimized = toPtr(v)
+	if v, ok := obj[FieldNodeTemplateStorageOptimized].(string); ok {
+		var boolV *bool
+
+		switch v {
+		case "true":
+			boolV = toPtr(true)
+		case "false":
+			boolV = toPtr(false)
+		default:
+			boolV = nil
+		}
+
+		out.StorageOptimized = boolV
 	}
 	if v, ok := obj[FieldNodeTemplateUseSpotFallbacks].(bool); ok {
 		out.UseSpotFallbacks = toPtr(v)