fix:postgresql root user setting support

Author: linyus

.gitignore

@@ -15,3 +15,5 @@ terraform-provider-qcloud
 terraform.tfstate
 terraform.tfstate.backup
 terraform.tfstate.lock.info
+dist/
+gendoc/gendoc

CHANGELOG.md

@@ -1,4 +1,21 @@
-## 1.56.16 (Unreleased)
+## 1.57.2 (Aug 7, 2021)
+
+ENHANCEMENTS:
+
+* Resource `tencentcloud_postgresql_instance` root_user setting support
+
+## 1.57.1 (Aug 5, 2021)
+
+ENHANCEMENTS:
+
+* Resource `tencentcloud_vpn_gateway_route` add example docs
+
+## 1.57.0 (July 28, 2021)
+
+FEATURES:
+
+* **New Resource**: `tencentcloud_vpn_gateway_route`
+* **New Data Source**: `tencentcloud_vpn_gateway_route`
 
 ## 1.56.15 (July 07, 2021)
 

examples/tencentcloud-postgresql/main.tf

@@ -18,6 +18,7 @@ resource "tencentcloud_postgresql_instance" "example" {
   vpc_id            = tencentcloud_vpc.foo.id
   subnet_id         = tencentcloud_subnet.foo.id
   engine_version    = "9.3.5"
+  root_user         = "root"
   root_password     = "1qaA2k1wgvfa3ZZZ"
   charset           = "UTF8"
   project_id        = 0

tencentcloud/data_source_tc_postgresql_instances.go

@@ -113,6 +113,11 @@ func dataSourceTencentCloudPostgresqlInstances() *schema.Resource {
 							Computed:    true,
 							Description: "Availability zone.",
 						},
+						"root_user": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: "Instance root account name, default value is `root`.",
+						},
 						"public_access_switch": {
 							Type:        schema.TypeBool,
 							Computed:    true,
@@ -210,6 +215,15 @@ func dataSourceTencentCloudPostgresqlInstanceRead(d *schema.ResourceData, meta i
 		listItem["charset"] = v.DBCharset
 		listItem["public_access_host"] = ""
 
+		// rootUser
+		accounts, outErr := service.DescribeRootUser(ctx, d.Id())
+		if outErr != nil {
+			return outErr
+		}
+		if len(accounts) > 0 {
+			listItem["root_user"] = accounts[0].UserName
+		}
+
 		for _, netInfo := range v.DBInstanceNetInfo {
 			if *netInfo.NetType == "public" {
 				if *netInfo.Status == "opened" || *netInfo.Status == "1" {