Add performance config field to Filestore instance (#12245) (#20218)

[upstream:8ba278ec6b9c43e8d0a65211cc40d4d02168cb91]

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

.changelog/12245.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+filestore: added `performance_config` field to `google_filestore_instance`
+```

google/services/filestore/resource_filestore_instance.go

@@ -256,6 +256,57 @@ Please refer to the field 'effective_labels' for all of the labels present on th
 				Description:  `The name of the location of the instance. This can be a region for ENTERPRISE tier instances.`,
 				ExactlyOneOf: []string{},
 			},
+			"performance_config": {
+				Type:     schema.TypeList,
+				Optional: true,
+				Description: `Performance configuration for the instance. If not provided,
+the default performance settings will be used.`,
+				MaxItems: 1,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"fixed_iops": {
+							Type:     schema.TypeList,
+							Optional: true,
+							Description: `The instance will have a fixed provisioned IOPS value,
+which will remain constant regardless of instance
+capacity.`,
+							MaxItems: 1,
+							Elem: &schema.Resource{
+								Schema: map[string]*schema.Schema{
+									"max_iops": {
+										Type:     schema.TypeInt,
+										Optional: true,
+										Description: `The number of IOPS to provision for the instance.
+max_iops must be in multiple of 1000.`,
+									},
+								},
+							},
+							ConflictsWith: []string{},
+						},
+						"iops_per_tb": {
+							Type:     schema.TypeList,
+							Optional: true,
+							Description: `The instance provisioned IOPS will change dynamically
+based on the capacity of the instance.`,
+							MaxItems: 1,
+							Elem: &schema.Resource{
+								Schema: map[string]*schema.Schema{
+									"max_iops_per_tb": {
+										Type:     schema.TypeInt,
+										Optional: true,
+										Description: `The instance max IOPS will be calculated by multiplying
+the capacity of the instance (TB) by max_iops_per_tb,
+and rounding to the nearest 1000. The instance max IOPS
+will be changed dynamically based on the instance
+capacity.`,
+									},
+								},
+							},
+							ConflictsWith: []string{},
+						},
+					},
+				},
+			},
 			"protocol": {
 				Type:         schema.TypeString,
 				Optional:     true,
@@ -367,6 +418,12 @@ func resourceFilestoreInstanceCreate(d *schema.ResourceData, meta interface{}) e
 	} else if v, ok := d.GetOkExists("deletion_protection_reason"); !tpgresource.IsEmptyValue(reflect.ValueOf(deletionProtectionReasonProp)) && (ok || !reflect.DeepEqual(v, deletionProtectionReasonProp)) {
 		obj["deletionProtectionReason"] = deletionProtectionReasonProp
 	}
+	performanceConfigProp, err := expandFilestoreInstancePerformanceConfig(d.Get("performance_config"), d, config)
+	if err != nil {
+		return err
+	} else if v, ok := d.GetOkExists("performance_config"); !tpgresource.IsEmptyValue(reflect.ValueOf(performanceConfigProp)) && (ok || !reflect.DeepEqual(v, performanceConfigProp)) {
+		obj["performanceConfig"] = performanceConfigProp
+	}
 	labelsProp, err := expandFilestoreInstanceEffectiveLabels(d.Get("effective_labels"), d, config)
 	if err != nil {
 		return err
@@ -534,6 +591,9 @@ func resourceFilestoreInstanceRead(d *schema.ResourceData, meta interface{}) err
 	if err := d.Set("deletion_protection_reason", flattenFilestoreInstanceDeletionProtectionReason(res["deletionProtectionReason"], d, config)); err != nil {
 		return fmt.Errorf("Error reading Instance: %s", err)
 	}
+	if err := d.Set("performance_config", flattenFilestoreInstancePerformanceConfig(res["performanceConfig"], d, config)); err != nil {
+		return fmt.Errorf("Error reading Instance: %s", err)
+	}
 	if err := d.Set("terraform_labels", flattenFilestoreInstanceTerraformLabels(res["labels"], d, config)); err != nil {
 		return fmt.Errorf("Error reading Instance: %s", err)
 	}
@@ -584,6 +644,12 @@ func resourceFilestoreInstanceUpdate(d *schema.ResourceData, meta interface{}) e
 	} else if v, ok := d.GetOkExists("deletion_protection_reason"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, deletionProtectionReasonProp)) {
 		obj["deletionProtectionReason"] = deletionProtectionReasonProp
 	}
+	performanceConfigProp, err := expandFilestoreInstancePerformanceConfig(d.Get("performance_config"), d, config)
+	if err != nil {
+		return err
+	} else if v, ok := d.GetOkExists("performance_config"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, performanceConfigProp)) {
+		obj["performanceConfig"] = performanceConfigProp
+	}
 	labelsProp, err := expandFilestoreInstanceEffectiveLabels(d.Get("effective_labels"), d, config)
 	if err != nil {
 		return err
@@ -616,6 +682,10 @@ func resourceFilestoreInstanceUpdate(d *schema.ResourceData, meta interface{}) e
 		updateMask = append(updateMask, "deletionProtectionReason")
 	}
 
+	if d.HasChange("performance_config") {
+		updateMask = append(updateMask, "performanceConfig")
+	}
+
 	if d.HasChange("effective_labels") {
 		updateMask = append(updateMask, "labels")
 	}
@@ -951,6 +1021,81 @@ func flattenFilestoreInstanceDeletionProtectionReason(v interface{}, d *schema.R
 	return v
 }
 
+func flattenFilestoreInstancePerformanceConfig(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
+	if v == nil {
+		return nil
+	}
+	original := v.(map[string]interface{})
+	if len(original) == 0 {
+		return nil
+	}
+	transformed := make(map[string]interface{})
+	transformed["iops_per_tb"] =
+		flattenFilestoreInstancePerformanceConfigIopsPerTb(original["iopsPerTb"], d, config)
+	transformed["fixed_iops"] =
+		flattenFilestoreInstancePerformanceConfigFixedIops(original["fixedIops"], d, config)
+	return []interface{}{transformed}
+}
+func flattenFilestoreInstancePerformanceConfigIopsPerTb(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
+	if v == nil {
+		return nil
+	}
+	original := v.(map[string]interface{})
+	if len(original) == 0 {
+		return nil
+	}
+	transformed := make(map[string]interface{})
+	transformed["max_iops_per_tb"] =
+		flattenFilestoreInstancePerformanceConfigIopsPerTbMaxIopsPerTb(original["maxIopsPerTb"], d, config)
+	return []interface{}{transformed}
+}
+func flattenFilestoreInstancePerformanceConfigIopsPerTbMaxIopsPerTb(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
+	// Handles the string fixed64 format
+	if strVal, ok := v.(string); ok {
+		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
+			return intVal
+		}
+	}
+
+	// number values are represented as float64
+	if floatVal, ok := v.(float64); ok {
+		intVal := int(floatVal)
+		return intVal
+	}
+
+	return v // let terraform core handle it otherwise
+}
+
+func flattenFilestoreInstancePerformanceConfigFixedIops(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
+	if v == nil {
+		return nil
+	}
+	original := v.(map[string]interface{})
+	if len(original) == 0 {
+		return nil
+	}
+	transformed := make(map[string]interface{})
+	transformed["max_iops"] =
+		flattenFilestoreInstancePerformanceConfigFixedIopsMaxIops(original["maxIops"], d, config)
+	return []interface{}{transformed}
+}
+func flattenFilestoreInstancePerformanceConfigFixedIopsMaxIops(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
+	// Handles the string fixed64 format
+	if strVal, ok := v.(string); ok {
+		if intVal, err := tpgresource.StringToFixed64(strVal); err == nil {
+			return intVal
+		}
+	}
+
+	// number values are represented as float64
+	if floatVal, ok := v.(float64); ok {
+		intVal := int(floatVal)
+		return intVal
+	}
+
+	return v // let terraform core handle it otherwise
+}
+
 func flattenFilestoreInstanceTerraformLabels(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
 	if v == nil {
 		return v
@@ -1189,6 +1334,78 @@ func expandFilestoreInstanceDeletionProtectionReason(v interface{}, d tpgresourc
 	return v, nil
 }
 
+func expandFilestoreInstancePerformanceConfig(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
+	l := v.([]interface{})
+	if len(l) == 0 || l[0] == nil {
+		return nil, nil
+	}
+	raw := l[0]
+	original := raw.(map[string]interface{})
+	transformed := make(map[string]interface{})
+
+	transformedIopsPerTb, err := expandFilestoreInstancePerformanceConfigIopsPerTb(original["iops_per_tb"], d, config)
+	if err != nil {
+		return nil, err
+	} else if val := reflect.ValueOf(transformedIopsPerTb); val.IsValid() && !tpgresource.IsEmptyValue(val) {
+		transformed["iopsPerTb"] = transformedIopsPerTb
+	}
+
+	transformedFixedIops, err := expandFilestoreInstancePerformanceConfigFixedIops(original["fixed_iops"], d, config)
+	if err != nil {
+		return nil, err
+	} else if val := reflect.ValueOf(transformedFixedIops); val.IsValid() && !tpgresource.IsEmptyValue(val) {
+		transformed["fixedIops"] = transformedFixedIops
+	}
+
+	return transformed, nil
+}
+
+func expandFilestoreInstancePerformanceConfigIopsPerTb(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
+	l := v.([]interface{})
+	if len(l) == 0 || l[0] == nil {
+		return nil, nil
+	}
+	raw := l[0]
+	original := raw.(map[string]interface{})
+	transformed := make(map[string]interface{})
+
+	transformedMaxIopsPerTb, err := expandFilestoreInstancePerformanceConfigIopsPerTbMaxIopsPerTb(original["max_iops_per_tb"], d, config)
+	if err != nil {
+		return nil, err
+	} else if val := reflect.ValueOf(transformedMaxIopsPerTb); val.IsValid() && !tpgresource.IsEmptyValue(val) {
+		transformed["maxIopsPerTb"] = transformedMaxIopsPerTb
+	}
+
+	return transformed, nil
+}
+
+func expandFilestoreInstancePerformanceConfigIopsPerTbMaxIopsPerTb(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
+	return v, nil
+}
+
+func expandFilestoreInstancePerformanceConfigFixedIops(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
+	l := v.([]interface{})
+	if len(l) == 0 || l[0] == nil {
+		return nil, nil
+	}
+	raw := l[0]
+	original := raw.(map[string]interface{})
+	transformed := make(map[string]interface{})
+
+	transformedMaxIops, err := expandFilestoreInstancePerformanceConfigFixedIopsMaxIops(original["max_iops"], d, config)
+	if err != nil {
+		return nil, err
+	} else if val := reflect.ValueOf(transformedMaxIops); val.IsValid() && !tpgresource.IsEmptyValue(val) {
+		transformed["maxIops"] = transformedMaxIops
+	}
+
+	return transformed, nil
+}
+
+func expandFilestoreInstancePerformanceConfigFixedIopsMaxIops(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
+	return v, nil
+}
+
 func expandFilestoreInstanceEffectiveLabels(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (map[string]string, error) {
 	if v == nil {
 		return map[string]string{}, nil

google/services/filestore/resource_filestore_instance_test.go

@@ -287,3 +287,127 @@ resource "google_filestore_instance" "instance" {
 }
 `, name, location, tier, deletionProtection, deletionProtectionReason)
 }
+
+func TestAccFilestoreInstance_performanceConfig(t *testing.T) {
+	t.Parallel()
+
+	name := fmt.Sprintf("tf-test-%d", acctest.RandInt(t))
+	location := "us-central1"
+	tier := "REGIONAL"
+
+	acctest.VcrTest(t, resource.TestCase{
+		PreCheck:                 func() { acctest.AccTestPreCheck(t) },
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories(t),
+		CheckDestroy:             testAccCheckFilestoreInstanceDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccFilestoreInstance_fixedIopsPerformanceConfig(name, location, tier),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_filestore_instance.instance", "performance_config.0.fixed_iops.0.max_iops", "17000"),
+				),
+			},
+			{
+				ResourceName:            "google_filestore_instance.instance",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"zone"},
+			},
+			{
+				Config: testAccFilestoreInstance_iopsPerTbPerformanceConfig(name, location, tier),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_filestore_instance.instance", "performance_config.0.iops_per_tb.0.max_iops_per_tb", "17000"),
+				),
+			},
+			{
+				ResourceName:            "google_filestore_instance.instance",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"zone"},
+			},
+			{
+				Config: testAccFilestoreInstance_defaultConfig(name, location, tier),
+			},
+			{
+				ResourceName:            "google_filestore_instance.instance",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"zone"},
+			},
+		},
+	})
+}
+
+func testAccFilestoreInstance_fixedIopsPerformanceConfig(name, location, tier string) string {
+	return fmt.Sprintf(`
+resource "google_filestore_instance" "instance" {
+  name        = "%s"
+  location    = "%s"
+  tier        = "%s"
+  description = "An instance created during testing."
+
+  file_shares {
+    capacity_gb = 1024
+    name        = "share"
+  }
+
+  networks {
+    network = "default"
+		modes   = ["MODE_IPV4"]
+  }
+
+  performance_config {
+    fixed_iops {
+      max_iops = 17000
+    }
+  }
+}
+`, name, location, tier)
+}
+
+func testAccFilestoreInstance_iopsPerTbPerformanceConfig(name, location, tier string) string {
+	return fmt.Sprintf(`
+resource "google_filestore_instance" "instance" {
+  name        = "%s"
+  zone        = "%s"
+  tier        = "%s"
+  description = "An instance created during testing."
+
+  file_shares {
+    capacity_gb = 1024
+    name        = "share"
+  }
+
+  networks {
+    network = "default"
+		modes   = ["MODE_IPV4"]
+  }
+
+  performance_config {
+    iops_per_tb {
+      max_iops_per_tb = 17000
+    }
+  }
+}
+`, name, location, tier)
+}
+
+func testAccFilestoreInstance_defaultConfig(name, location, tier string) string {
+	return fmt.Sprintf(`
+resource "google_filestore_instance" "instance" {
+  name        = "%s"
+  zone        = "%s"
+  tier        = "%s"
+  description = "An instance created during testing."
+
+  file_shares {
+    capacity_gb = 1024
+    name        = "share"
+  }
+
+  networks {
+    network = "default"
+		modes   = ["MODE_IPV4"]
+  }
+}
+`, name, location, tier)
+}