feat(as): add a new resource to manage policy execute

Author: ruwenqiang123

Diff for: docs/resources/as_execute_policy.md

@@ -0,0 +1,44 @@
+---
+subcategory: "Auto Scaling"
+layout: "huaweicloud"
+page_title: "HuaweiCloud: huaweicloud_as_execute_policy"
+description: |-
+  Manages an AS execute policy resource within HuaweiCloud.
+---
+
+# huaweicloud_as_execute_policy
+
+Manages an AS execute policy resource within HuaweiCloud.
+
+-> 1. The current resource is a one-time resource, and destroying this resource will not change the current status.
+<br/>2. If the policy belongs the AS group policy, before creating the resource, you need to ensure the AS group status
+  and the AS group policy status is **INSERVICE**.
+<br/>3. If the policy belongs the AS bandwidth policy, before creating the resource, you need to ensure the AS
+  bandwidth policy status is **INSERVICE**.
+<br/>4. After creating the resource, you can use the datasource `huaweicloud_as_policy_execute_logs` to querry
+  the policy execute result and details.
+
+## Example Usage
+
+```hcl
+variable "scaling_policy_id" {}
+
+resource "huaweicloud_as_execute_policy" "test" {
+  scaling_policy_id = var.scaling_policy_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 creates a new resource.
+
+* `scaling_policy_id` - (Required, String, NonUpdatable) Specifies the AS group policy ID or AS bandwidth policy ID.
+
+## Attribute Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `id` - The resource ID.

Diff for: huaweicloud/provider.go

@@ -1510,6 +1510,7 @@ func Provider() *schema.Provider {
 			"huaweicloud_apig_endpoint_whitelist":             apig.ResourceEndpointWhiteList(),
 
 			"huaweicloud_as_configuration":           as.ResourceASConfiguration(),
+			"huaweicloud_as_execute_policy":          as.ResourceExecutePolicy(),
 			"huaweicloud_as_group":                   as.ResourceASGroup(),
 			"huaweicloud_as_lifecycle_hook":          as.ResourceASLifecycleHook(),
 			"huaweicloud_as_instance_attach":         as.ResourceASInstanceAttach(),

Diff for: huaweicloud/services/acceptance/as/resource_huaweicloud_as_execute_policy_test.go

@@ -0,0 +1,35 @@
+package as
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance"
+)
+
+func TestAccResourceExecutePolicy_basic(t *testing.T) {
+	// Avoid CheckDestroy because this resource is a one-time action resource and there is nothing in the destroy method.
+	// lintignore:AT001
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck: func() {
+			acceptance.TestAccPreCheck(t)
+			acceptance.TestAccPreCheckASScalingPolicyID(t)
+		},
+		ProviderFactories: acceptance.TestAccProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccResourceExecutePolicy_basic(),
+			},
+		},
+	})
+}
+
+func testAccResourceExecutePolicy_basic() string {
+	return fmt.Sprintf(`
+resource "huaweicloud_as_execute_policy" "test" {
+  scaling_policy_id = "%s"
+}
+`, acceptance.HW_AS_SCALING_POLICY_ID)
+}

Diff for: huaweicloud/services/as/resource_huaweicloud_as_execute_policy.go

@@ -0,0 +1,90 @@
+package as
+
+import (
+	"context"
+	"strings"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+
+	"github.com/chnsz/golangsdk"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
+)
+
+// @API AS POST /autoscaling-api/v1/{project_id}/scaling_policy/{scaling_policy_id}/action
+var nonUpdatableParams = []string{"scaling_policy_id"}
+
+func ResourceExecutePolicy() *schema.Resource {
+	return &schema.Resource{
+		CreateContext: resourceExecutePolicyCreate,
+		ReadContext:   resourceExecutePolicyRead,
+		UpdateContext: resourceExecutePolicyUpdate,
+		DeleteContext: resourceExecutePolicyDelete,
+
+		CustomizeDiff: config.FlexibleForceNew(nonUpdatableParams),
+
+		Schema: map[string]*schema.Schema{
+			"region": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+				ForceNew: true,
+			},
+			"scaling_policy_id": {
+				Type:        schema.TypeString,
+				Required:    true,
+				Description: `Specifies the AS group policy ID or AS bandwidth policy ID.`,
+			},
+		},
+	}
+}
+
+func resourceExecutePolicyCreate(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	var (
+		cfg      = meta.(*config.Config)
+		region   = cfg.GetRegion(d)
+		httpUrl  = "autoscaling-api/v1/{project_id}/scaling_policy/{scaling_policy_id}/action"
+		policyId = d.Get("scaling_policy_id").(string)
+	)
+
+	client, err := cfg.NewServiceClient("autoscaling", region)
+	if err != nil {
+		return diag.Errorf("error creating AS client: %s", err)
+	}
+
+	createPath := client.Endpoint + httpUrl
+	createPath = strings.ReplaceAll(createPath, "{project_id}", client.ProjectID)
+	createPath = strings.ReplaceAll(createPath, "{scaling_policy_id}", policyId)
+	createOpt := golangsdk.RequestOpts{
+		KeepResponseBody: true,
+		JSONBody: map[string]interface{}{
+			"action": "execute",
+		},
+		OkCodes: []int{
+			200, 201, 204,
+		},
+	}
+
+	_, err = client.Request("POST", createPath, &createOpt)
+	if err != nil {
+		return diag.Errorf("error executing the AS policy (%s): %s", policyId, err)
+	}
+
+	d.SetId(policyId)
+	d.Set("region", region)
+
+	return nil
+}
+
+func resourceExecutePolicyRead(_ context.Context, _ *schema.ResourceData, _ interface{}) diag.Diagnostics {
+	return nil
+}
+
+func resourceExecutePolicyUpdate(_ context.Context, _ *schema.ResourceData, _ interface{}) diag.Diagnostics {
+	return nil
+}
+
+func resourceExecutePolicyDelete(_ context.Context, _ *schema.ResourceData, _ interface{}) diag.Diagnostics {
+	return nil
+}