feat: wait createTunnel (#2460)

* feat: wait createTunnel

* feat: wait createTunnel

* feat: changelog

* feat: changelog

Author: WeiMengXS

.changelog/2460.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_dcx: Add waiting tunnel ready logic
+```

tencentcloud/services/dc/resource_tc_dcx.go

@@ -227,6 +227,11 @@ func resourceTencentCloudDcxInstanceCreate(d *schema.ResourceData, meta interfac
 	if err != nil {
 		return err
 	}
+
+	err = service.waitCreateDirectConnectTunnelAvailable(ctx, dcxId)
+	if err != nil {
+		return err
+	}
 	d.SetId(dcxId)
 
 	return resourceTencentCloudDcxInstanceRead(d, meta)

tencentcloud/services/dc/service_tencentcloud_dc.go

@@ -5,6 +5,8 @@ import (
 	"fmt"
 	"log"
 
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+
 	tccommon "github.com/tencentcloudstack/terraform-provider-tencentcloud/tencentcloud/common"
 
 	dc "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/dc/v20180410"
@@ -618,3 +620,25 @@ func (me *DcService) DescribeDcAccessPointsByFilter(ctx context.Context, param m
 
 	return
 }
+func (me *DcService) waitCreateDirectConnectTunnelAvailable(ctx context.Context, dcxId string) (err error) {
+	err = resource.Retry(tccommon.ReadRetryTimeout, func() *resource.RetryError {
+		item, has, e := me.DescribeDirectConnectTunnel(ctx, dcxId)
+		if e != nil {
+			return tccommon.RetryError(e)
+		}
+		if has == 0 {
+			return resource.NonRetryableError(fmt.Errorf("tunnel not found"))
+		}
+		if item.State == nil {
+			return resource.NonRetryableError(fmt.Errorf("tunnel state is nil"))
+		}
+		if *item.State != "AVAILABLE" {
+			return resource.RetryableError(fmt.Errorf("tunnel status is not ready, status is %s ", *item.State))
+		}
+		return nil
+	})
+	if err != nil {
+		return
+	}
+	return
+}