feat(RDS): add rds pg sql limits data source

docs/data-sources/rds_pg_sql_limits.md

@@ -0,0 +1,75 @@
+---
+subcategory: "Relational Database Service (RDS)"
+layout: "huaweicloud"
+page_title: "HuaweiCloud: huaweicloud_rds_pg_sql_limits"
+description: |-
+  Use this data source to get the list of RDS PostgreSQL SQL limits.
+---
+
+# huaweicloud_rds_pg_sql_limits
+
+Use this data source to get the list of RDS PostgreSQL SQL limits.
+
+## Example Usage
+
+```hcl
+variable "instance_id" {}
+variable "db_name" {}
+
+data "huaweicloud_rds_pg_sql_limits" "test" {
+  instance_id = var.instance_id
+  db_name     = var.db_name
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `region` - (Optional, String) Specifies the region in which to query the resource.
+  If omitted, the provider-level region will be used.
+
+* `instance_id` - (Required, String) Specifies the ID of RDS PostgreSQL instance.
+
+* `db_name` - (Required, String) Specifies the name of the database.
+
+* `sql_limit_id` - (Optional, String) Specifies the ID of SQL limit.
+
+* `query_id` - (Optional, String) Specifies the query ID.
+
+* `query_string` - (Optional, String) Specifies the text form of SQL statement.
+
+* `max_concurrency` - (Optional, String) Specifies the number of SQL statements executed simultaneously.
+
+* `max_waiting` - (Optional, String) Specifies the max waiting time in seconds.
+
+* `search_path` - (Optional, String) Specifies the query order for names that are not schema qualified.
+
+* `is_effective` - (Optional, String) Specifies whether the SQL limit is effective.
+
+## Attribute Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `id` - The data source ID.
+
+* `sql_limits` - Indicates the list of SQL limits.
+
+  The [sql_limits](#sql_limits_struct) structure is documented below.
+
+<a name="sql_limits_struct"></a>
+The `sql_limits` block supports:
+
+* `id` - Indicates the ID of SQL limit.
+
+* `query_id` - Indicates the query ID.
+
+* `query_string` - Indicates the text form of SQL statement.
+
+* `max_concurrency` - Indicates the number of SQL statements executed simultaneously.
+
+* `max_waiting` - Indicates the max waiting time in seconds.
+
+* `search_path` - Indicates the query order for names that are not schema qualified.
+
+* `is_effective` - Indicates whether the SQL limit is effective.

huaweicloud/provider.go

@@ -735,6 +735,7 @@ func Provider() *schema.Provider {
 			"huaweicloud_rds_sql_audit_logs":                rds.DataSourceRdsSqlAuditLogs(),
 			"huaweicloud_rds_error_logs":                    rds.DataSourceRdsErrorLogs(),
 			"huaweicloud_rds_slow_logs":                     rds.DataSourceRdsSlowLogs(),
+			"huaweicloud_rds_pg_sql_limits":                 rds.DataSourceRdsPgSqlLimits(),
 
 			"huaweicloud_rms_policy_definitions":                 rms.DataSourcePolicyDefinitions(),
 			"huaweicloud_rms_assignment_package_templates":       rms.DataSourceTemplates(),

huaweicloud/services/acceptance/rds/data_source_huaweicloud_rds_pg_sql_limits_test.go

@@ -0,0 +1,202 @@
+package rds
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance"
+)
+
+func TestAccDataSourceRdsPgSqlLimits_basic(t *testing.T) {
+	dataSource := "data.huaweicloud_rds_pg_sql_limits.test"
+	rName := acceptance.RandomAccResourceName()
+	dc := acceptance.InitDataSourceCheck(dataSource)
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck: func() {
+			acceptance.TestAccPreCheck(t)
+		},
+		ProviderFactories: acceptance.TestAccProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: testDataSourceDataSourceRdsPgSqlLimits_basic(rName),
+				Check: resource.ComposeTestCheckFunc(
+					dc.CheckResourceExists(),
+					resource.TestCheckResourceAttrSet(dataSource, "sql_limits.#"),
+					resource.TestCheckResourceAttrSet(dataSource, "sql_limits.0.id"),
+					resource.TestCheckResourceAttrSet(dataSource, "sql_limits.0.query_id"),
+					resource.TestCheckResourceAttrSet(dataSource, "sql_limits.0.max_concurrency"),
+					resource.TestCheckResourceAttrSet(dataSource, "sql_limits.0.max_waiting"),
+					resource.TestCheckResourceAttrSet(dataSource, "sql_limits.0.search_path"),
+					resource.TestCheckResourceAttrSet(dataSource, "sql_limits.0.is_effective"),
+
+					resource.TestCheckOutput("sql_limit_id_filter_is_useful", "true"),
+					resource.TestCheckOutput("query_id_filter_is_useful", "true"),
+					resource.TestCheckOutput("max_concurrency_filter_is_useful", "true"),
+					resource.TestCheckOutput("max_waiting_filter_is_useful", "true"),
+					resource.TestCheckOutput("search_path_filter_is_useful", "true"),
+					resource.TestCheckOutput("is_effective_filter_is_useful", "true"),
+					resource.TestCheckOutput("query_string_filter_is_useful", "true"),
+				),
+			},
+		},
+	})
+}
+
+func testDataSourceDataSourceRdsPgSqlLimits_basic(name string) string {
+	return fmt.Sprintf(`
+%[1]s
+
+resource "huaweicloud_rds_pg_sql_limit" "test" {
+  depends_on = [huaweicloud_rds_pg_plugin.test]
+
+  instance_id     = huaweicloud_rds_instance.test.id
+  db_name         = "%[2]s"
+  query_id        = "100"
+  max_concurrency = 20
+  max_waiting     = 5
+  search_path     = "public"
+  switch          = "open"
+
+  lifecycle {
+    ignore_changes = [query_string]
+  }
+}
+
+resource "huaweicloud_rds_pg_sql_limit" "query_string" {
+  depends_on = [huaweicloud_rds_pg_plugin.test]
+
+  instance_id     = huaweicloud_rds_instance.test.id
+  db_name         = "%[2]s"
+  query_string    = "select"
+  max_concurrency = 20
+  max_waiting     = 5
+  search_path     = "public"
+
+  lifecycle {
+    ignore_changes = [query_id]
+  }
+}
+
+data "huaweicloud_rds_pg_sql_limits" "test" {
+  depends_on = [huaweicloud_rds_pg_sql_limit.test]
+
+  instance_id = huaweicloud_rds_instance.test.id
+  db_name     = "%[2]s"
+}
+
+locals {
+  sql_limit_id = huaweicloud_rds_pg_sql_limit.test.sql_limit_id
+}
+data "huaweicloud_rds_pg_sql_limits" "sql_limit_id_filter" {
+  depends_on = [huaweicloud_rds_pg_sql_limit.test]
+
+  instance_id  = huaweicloud_rds_instance.test.id
+  db_name      = "%[2]s"
+  sql_limit_id = huaweicloud_rds_pg_sql_limit.test.sql_limit_id
+}
+output "sql_limit_id_filter_is_useful" {
+  value = length(data.huaweicloud_rds_pg_sql_limits.sql_limit_id_filter.sql_limits) > 0 && alltrue(
+  [for v in data.huaweicloud_rds_pg_sql_limits.sql_limit_id_filter.sql_limits[*].id : v == local.sql_limit_id]
+  )
+}
+
+locals {
+  query_id = huaweicloud_rds_pg_sql_limit.test.query_id
+}
+data "huaweicloud_rds_pg_sql_limits" "query_id_filter" {
+  depends_on = [huaweicloud_rds_pg_sql_limit.test]
+
+  instance_id = huaweicloud_rds_instance.test.id
+  db_name     = "%[2]s"
+  query_id    = huaweicloud_rds_pg_sql_limit.test.query_id
+}
+output "query_id_filter_is_useful" {
+  value = length(data.huaweicloud_rds_pg_sql_limits.query_id_filter.sql_limits) > 0 && alltrue(
+  [for v in data.huaweicloud_rds_pg_sql_limits.query_id_filter.sql_limits[*].query_id : v == local.query_id]
+  )
+}
+
+locals {
+  max_concurrency = huaweicloud_rds_pg_sql_limit.test.max_concurrency
+}
+data "huaweicloud_rds_pg_sql_limits" "max_concurrency_filter" {
+  depends_on = [huaweicloud_rds_pg_sql_limit.test]
+
+  instance_id     = huaweicloud_rds_instance.test.id
+  db_name         = "%[2]s"
+  max_concurrency = huaweicloud_rds_pg_sql_limit.test.max_concurrency
+}
+output "max_concurrency_filter_is_useful" {
+  value = length(data.huaweicloud_rds_pg_sql_limits.max_concurrency_filter.sql_limits) > 0 && alltrue(
+  [for v in data.huaweicloud_rds_pg_sql_limits.max_concurrency_filter.sql_limits[*].max_concurrency : v == local.max_concurrency]
+  )
+}
+
+locals {
+  max_waiting = huaweicloud_rds_pg_sql_limit.test.max_waiting
+}
+data "huaweicloud_rds_pg_sql_limits" "max_waiting_filter" {
+  depends_on = [huaweicloud_rds_pg_sql_limit.test]
+
+  instance_id = huaweicloud_rds_instance.test.id
+  db_name     = "%[2]s"
+  max_waiting = huaweicloud_rds_pg_sql_limit.test.max_waiting
+}
+output "max_waiting_filter_is_useful" {
+  value = length(data.huaweicloud_rds_pg_sql_limits.max_waiting_filter.sql_limits) > 0 && alltrue(
+  [for v in data.huaweicloud_rds_pg_sql_limits.max_waiting_filter.sql_limits[*].max_waiting : v == local.max_waiting]
+  )
+}
+
+locals {
+  search_path = huaweicloud_rds_pg_sql_limit.test.search_path
+}
+data "huaweicloud_rds_pg_sql_limits" "search_path_filter" {
+  depends_on = [huaweicloud_rds_pg_sql_limit.test]
+
+  instance_id = huaweicloud_rds_instance.test.id
+  db_name     = "%[2]s"
+  search_path = huaweicloud_rds_pg_sql_limit.test.search_path
+}
+output "search_path_filter_is_useful" {
+  value = length(data.huaweicloud_rds_pg_sql_limits.search_path_filter.sql_limits) > 0 && alltrue(
+  [for v in data.huaweicloud_rds_pg_sql_limits.search_path_filter.sql_limits[*].search_path : v == local.search_path]
+  )
+}
+
+locals {
+  is_effective = huaweicloud_rds_pg_sql_limit.test.is_effective
+}
+data "huaweicloud_rds_pg_sql_limits" "is_effective_filter" {
+  depends_on = [huaweicloud_rds_pg_sql_limit.test]
+
+  instance_id  = huaweicloud_rds_instance.test.id
+  db_name      = "%[2]s"
+  is_effective = huaweicloud_rds_pg_sql_limit.test.is_effective
+}
+output "is_effective_filter_is_useful" {
+  value = length(data.huaweicloud_rds_pg_sql_limits.is_effective_filter.sql_limits) > 0 && alltrue(
+  [for v in data.huaweicloud_rds_pg_sql_limits.is_effective_filter.sql_limits[*].is_effective : v == local.is_effective]
+  )
+}
+
+locals {
+  query_string = huaweicloud_rds_pg_sql_limit.query_string.query_string
+}
+data "huaweicloud_rds_pg_sql_limits" "query_string_filter" {
+  depends_on = [huaweicloud_rds_pg_sql_limit.query_string]
+
+  instance_id  = huaweicloud_rds_instance.test.id
+  db_name      = "%[2]s"
+  query_string = huaweicloud_rds_pg_sql_limit.query_string.query_string
+}
+output "query_string_filter_is_useful" {
+  value = length(data.huaweicloud_rds_pg_sql_limits.query_string_filter.sql_limits) > 0 && alltrue(
+  [for v in data.huaweicloud_rds_pg_sql_limits.query_string_filter.sql_limits[*].query_string : v == local.query_string]
+  )
+}
+`, testPgSqlLimit_base(name), name)
+}