feat(GaussDB): add gaussdb opengauss parameter template resource

docs/resources/gaussdb_opengauss_parameter_template.md

@@ -0,0 +1,152 @@
+---
+subcategory: "GaussDB"
+layout: "huaweicloud"
+page_title: "HuaweiCloud: huaweicloud_gaussdb_opengauss_parameter_template"
+description: |-
+  Manages a GaussDB OpenGauss parameter template resource within HuaweiCloud.
+---
+
+# huaweicloud_gaussdb_opengauss_parameter_template
+
+Manages a GaussDB OpenGauss parameter template resource within HuaweiCloud.
+
+## Example Usage
+
+### create parameter template
+
+```hcl
+resource "huaweicloud_gaussdb_opengauss_parameter_template" "test" {
+  name           = "test_gaussdb_opengauss_parameter_template"
+  engine_version = "8.201"
+  instance_mode  = "independent"
+
+  parameters {
+    name  = "audit_system_object"
+    value = "100"
+  }
+
+  parameters {
+    name  = "cms:enable_finishredo_retrieve"
+    value = "on"
+  }
+}
+```
+
+### replica parameter template from existed configuration
+
+```hcl
+variable "source_configuration_id" {}
+
+resource "huaweicloud_gaussdb_opengauss_parameter_template" "test" {
+  name                    = "test_copy_from_configuration"
+  source_configuration_id = var.source_configuration_id
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `region` - (Optional, String, ForceNew) Specifies the region in which to create the resource.
+  If omitted, the provider-level region will be used. Changing this parameter will create a new resource.
+
+* `name` - (Required, String, ForceNew) Specifies the name of the parameter template, which must be unique. The template
+  name can contain up to **64** characters. It can contain only letters (case-sensitive), digits, hyphens (-),
+  underscores (_), and periods (.).
+
+  Changing this parameter will create a new resource.
+
+* `description` - (Optional, String, ForceNew) Specifies the Parameter template description. This parameter is left blank
+  by default. Up to **256** characters are displayed. Carriage return characters or special characters (>!<"&'=) are not
+  allowed.
+
+  Changing this parameter will create a new resource.
+
+* `engine_version` - (Optional, String, ForceNew) Specifies the DB engine version.
+
+  Changing this parameter will create a new resource.
+
+  -> **NOTE:** It is mandatory when `instance_mode` is specified, and can not be specified when `source_configuration_id`
+  is specified.
+
+* `instance_mode` - (Optional, String, ForceNew) Specifies the deployment model.
+
+  Changing this parameter will create a new resource.
+
+  -> **NOTE:** It is mandatory when `engine_version` is specified, and can not be specified when `source_configuration_id`
+  is specified.
+
+* `parameters` - (Optional, List, ForceNew) Specifies the list of the template parameters.
+  The [parameters](#parameters_struct) structure is documented below.
+
+  Changing this parameter will create a new resource.
+
+  -> **NOTE:** It can not be specified when `source_configuration_id` is specified.
+
+* `source_configuration_id` - (Optional, String, ForceNew) Specifies the source parameter template ID.
+
+  Changing this parameter will create a new resource.
+
+  -> **NOTE:** It can not be specified when `engine_version`, `instance_mode` or `parameters` are specified.
+
+  -> **NOTE:** Exactly one of `engine_version` and `source_configuration_id` must be provided.
+
+<a name="parameters_struct"></a>
+The `parameters` block supports:
+
+* `name` - (Required, String, ForceNew) Specifies the name of a specific parameter.
+
+* `value` - (Required, String, ForceNew) Specifies the value of a specific parameter.
+
+## Attribute Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `id` - The resource ID.
+
+* `created_at` - Indicates the creation time in the **yyyy-mm-ddThh:mm:ssZ** format.
+
+* `updated_at` - Indicates the Modification time in the **yyyy-mm-ddThh:mm:ssZ** format.
+
+* `parameters` - Indicates the list of the template parameters.
+  The [parameters](#parameters_struct) structure is documented below.
+
+<a name="parameters_struct"></a>
+The `parameters` block supports:
+
+* `need_restart` - Indicates whether the instance needs to be rebooted.
+
+* `readonly` - Indicates Whether the parameter is read-only.
+
+* `value_range` - Indicates the Parameter value range.
+
+* `data_type` - Indicates the data type. The value can be **string**, **integer**, **boolean**, **list**, **all**,
+  or **float**.
+
+* `description` - Indicates the parameter description.
+
+## Import
+
+The GaussDB OpenGauss parameter template can be imported using the `id`, e.g.
+
+```bash
+$ terraform import huaweicloud_gaussdb_opengauss_parameter_template.test <id>
+```
+
+Note that the imported state may not be identical to your resource definition, due to some attributes missing from the
+API response, security or some other reason. The missing attributes include: `source_configuration_id` and `parameters`.
+It is generally recommended running `terraform plan` after importing a GaussDB OpenGauss parameter template. You can then
+decide if changes should be applied to the GaussDB OpenGauss parameter template, or the resource definition should be
+updated to align with the GaussDB OpenGauss parameter template. Also you can ignore changes as below.
+
+```hcl
+resource "huaweicloud_gaussdb_opengauss_parameter_template" "test" {
+  ...
+
+  lifecycle {
+    ignore_changes = [
+      source_configuration_id, parameters,
+    ]
+  }
+}
+```

huaweicloud/provider.go

@@ -1752,6 +1752,7 @@ func Provider() *schema.Provider {
 			"huaweicloud_gaussdb_opengauss_backup_stop":            gaussdb.ResourceOpenGaussBackupStop(),
 			"huaweicloud_gaussdb_opengauss_eip_associate":          gaussdb.ResourceOpenGaussEipAssociate(),
 			"huaweicloud_gaussdb_opengauss_primary_standby_switch": gaussdb.ResourceOpenGaussPrimaryStandbySwitch(),
+			"huaweicloud_gaussdb_opengauss_parameter_template":     gaussdb.ResourceOpenGaussParameterTemplate(),
 
 			"huaweicloud_ges_graph":    ges.ResourceGesGraph(),
 			"huaweicloud_ges_metadata": ges.ResourceGesMetadata(),

huaweicloud/services/acceptance/gaussdb/resource_huaweicloud_gaussdb_opengauss_parameter_template_test.go

@@ -0,0 +1,177 @@
+package gaussdb
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+
+	"github.com/chnsz/golangsdk"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/utils"
+)
+
+func getOpenGaussParameterTemplateResourceFunc(cfg *config.Config, state *terraform.ResourceState) (interface{}, error) {
+	region := acceptance.HW_REGION_NAME
+	var (
+		httpUrl = "v3/{project_id}/configurations/{config_id}"
+		product = "opengauss"
+	)
+	client, err := cfg.NewServiceClient(product, region)
+	if err != nil {
+		return nil, fmt.Errorf("error creating GaussDB client: %s", err)
+	}
+
+	getPath := client.Endpoint + httpUrl
+	getPath = strings.ReplaceAll(getPath, "{project_id}", client.ProjectID)
+	getPath = strings.ReplaceAll(getPath, "{config_id}", state.Primary.ID)
+
+	getOpt := golangsdk.RequestOpts{
+		KeepResponseBody: true,
+		MoreHeaders:      map[string]string{"Content-Type": "application/json"},
+	}
+
+	getResp, err := client.Request("GET", getPath, &getOpt)
+	if err != nil {
+		return nil, fmt.Errorf("error retrieving GaussDB OpenGauss parameter template: %s", err)
+	}
+
+	getRespBody, err := utils.FlattenResponse(getResp)
+	if err != nil {
+		return nil, fmt.Errorf("error retrieving GaussDB OpenGauss parameter template: %s", err)
+	}
+
+	return getRespBody, nil
+}
+
+func TestAccOpenGaussParameterTemplate_basic(t *testing.T) {
+	var obj interface{}
+
+	name := acceptance.RandomAccResourceName()
+	rName := "huaweicloud_gaussdb_opengauss_parameter_template.test"
+
+	rc := acceptance.InitResourceCheck(
+		rName,
+		&obj,
+		getOpenGaussParameterTemplateResourceFunc,
+	)
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:          func() { acceptance.TestAccPreCheck(t) },
+		ProviderFactories: acceptance.TestAccProviderFactories,
+		CheckDestroy:      rc.CheckResourceDestroy(),
+		Steps: []resource.TestStep{
+			{
+				Config: testOpenGaussParameterTemplate_basic(name),
+				Check: resource.ComposeTestCheckFunc(
+					rc.CheckResourceExists(),
+					resource.TestCheckResourceAttr(rName, "name", name),
+					resource.TestCheckResourceAttr(rName, "description", "test terraform description"),
+					resource.TestCheckResourceAttr(rName, "engine_version", "8.201"),
+					resource.TestCheckResourceAttr(rName, "instance_mode", "independent"),
+					resource.TestCheckResourceAttr(rName, "parameters.#", "1"),
+					resource.TestCheckResourceAttr(rName, "parameters.0.name", "audit_system_object"),
+					resource.TestCheckResourceAttr(rName, "parameters.0.value", "100"),
+					resource.TestCheckResourceAttrSet(rName, "created_at"),
+					resource.TestCheckResourceAttrSet(rName, "updated_at"),
+					resource.TestCheckResourceAttrSet(rName, "parameters.0.need_restart"),
+					resource.TestCheckResourceAttrSet(rName, "parameters.0.readonly"),
+					resource.TestCheckResourceAttrSet(rName, "parameters.0.value_range"),
+					resource.TestCheckResourceAttrSet(rName, "parameters.0.data_type"),
+					resource.TestCheckResourceAttrSet(rName, "parameters.0.description"),
+				),
+			},
+			{
+				ResourceName:            rName,
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"source_configuration_id", "parameters"},
+			},
+		},
+	})
+}
+
+func TestAccOpenGaussParameterTemplate_copy(t *testing.T) {
+	var obj interface{}
+
+	name := acceptance.RandomAccResourceName()
+	rName := "huaweicloud_gaussdb_opengauss_parameter_template.test"
+
+	rc := acceptance.InitResourceCheck(
+		rName,
+		&obj,
+		getOpenGaussParameterTemplateResourceFunc,
+	)
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:          func() { acceptance.TestAccPreCheck(t) },
+		ProviderFactories: acceptance.TestAccProviderFactories,
+		CheckDestroy:      rc.CheckResourceDestroy(),
+		Steps: []resource.TestStep{
+			{
+				Config: testOpenGaussParameterTemplate_copy(name),
+				Check: resource.ComposeTestCheckFunc(
+					rc.CheckResourceExists(),
+					resource.TestCheckResourceAttr(rName, "name", name),
+					resource.TestCheckResourceAttr(rName, "description", "test terraform description"),
+					resource.TestCheckResourceAttrPair(rName, "engine_version",
+						"huaweicloud_gaussdb_opengauss_parameter_template.source", "engine_version"),
+					resource.TestCheckResourceAttrPair(rName, "instance_mode",
+						"huaweicloud_gaussdb_opengauss_parameter_template.source", "instance_mode"),
+					resource.TestCheckResourceAttrPair(rName, "source_configuration_id",
+						"huaweicloud_gaussdb_opengauss_parameter_template.source", "id"),
+					resource.TestCheckResourceAttrSet(rName, "created_at"),
+					resource.TestCheckResourceAttrSet(rName, "updated_at"),
+				),
+			},
+			{
+				ResourceName:            rName,
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"source_configuration_id", "engine_version", "instance_mode"},
+			},
+		},
+	})
+}
+
+func testOpenGaussParameterTemplate_basic(name string) string {
+	return fmt.Sprintf(`
+resource "huaweicloud_gaussdb_opengauss_parameter_template" "test" {
+  name           = "%[1]s"
+  description    = "test terraform description"
+  engine_version = "8.201"
+  instance_mode  = "independent"
+
+  parameters {
+    name  = "audit_system_object"
+    value = "100"
+  }
+}
+`, name)
+}
+
+func testOpenGaussParameterTemplate_copy(name string) string {
+	return fmt.Sprintf(`
+resource "huaweicloud_gaussdb_opengauss_parameter_template" "source" {
+  name           = "%[1]s_source"
+  description    = "test terraform description"
+  engine_version = "8.201"
+  instance_mode  = "independent"
+
+  parameters {
+    name  = "audit_system_object"
+    value = "100"
+  }
+}
+
+resource "huaweicloud_gaussdb_opengauss_parameter_template" "test" {
+  name                    = "%[1]s"
+  description             = "test terraform description"
+  source_configuration_id = huaweicloud_gaussdb_opengauss_parameter_template.source.id
+}
+`, name)
+}