feat(GaussDB): add guassdb opengauss error logs data source

docs/data-sources/gaussdb_opengauss_error_logs.md

@@ -0,0 +1,62 @@
+---
+subcategory: "GaussDB"
+layout: "huaweicloud"
+page_title: "HuaweiCloud: huaweicloud_gaussdb_opengauss_error_logs"
+description: |-
+  Use this data source to get the link for downloading error logs.
+---
+
+# huaweicloud_gaussdb_opengauss_error_logs
+
+Use this data source to get the link for downloading error logs.
+
+## Example Usage
+
+```hcl
+variable "instance_id" {}
+
+data "huaweicloud_gaussdb_opengauss_error_logs" "test" {
+  instance_id = var.instance_id
+  start_time  = "2025-01-20T19:41:14+0800"
+  end_time    = "2025-01-20T20:41:14+0800"
+}
+```
+
+## 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 the GaussDB OpenGauss instance.
+
+* `start_time` - (Required, String) Specifies the start time in the **yyyy-mm-ddThh:mm:ssZ** format.
+
+* `end_time` - (Required, String) Specifies the end time in the **yyyy-mm-ddThh:mm:ssZ** format.
+  Only error logs generated in the past 30 days can be queried.
+
+## Attribute Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `id` - The data source ID.
+
+* `log_files` - Indicates the log files.
+
+  The [log_files](#log_files_struct) structure is documented below.
+
+<a name="log_files_struct"></a>
+The `log_files` block supports:
+
+* `file_link` - Indicates the link for downloading the log file.
+
+* `file_name` - Indicates the log file name.
+
+* `file_size` - Indicates the log file size in KB.
+
+* `status` - Indicates the log collection status.
+
+* `start_time` - Indicates the log start time.
+
+* `end_time` - Indicates the log end time.

huaweicloud/provider.go

@@ -858,6 +858,7 @@ func Provider() *schema.Provider {
 			"huaweicloud_gaussdb_opengauss_tags":                      gaussdb.DataSourceOpenGaussTags(),
 			"huaweicloud_gaussdb_opengauss_predefined_tags":           gaussdb.DataSourceOpenGaussPredefinedTags(),
 			"huaweicloud_gaussdb_opengauss_slow_logs":                 gaussdb.DataSourceOpenGaussSlowLogs(),
+			"huaweicloud_gaussdb_opengauss_error_logs":                gaussdb.DataSourceGaussdbOpengaussErrorLogs(),
 
 			"huaweicloud_gaussdb_mysql_engine_versions":          taurusdb.DataSourceGaussdbMysqlEngineVersions(),
 			"huaweicloud_gaussdb_mysql_configuration":            taurusdb.DataSourceGaussdbMysqlConfiguration(),

huaweicloud/services/acceptance/acceptance.go

@@ -187,6 +187,9 @@ var (
 
 	HW_GAUSSDB_OPENGAUSS_PARAMETER_TEMPLATE_ID = os.Getenv("HW_GAUSSDB_OPENGAUSS_PARAMETER_TEMPLATE_ID")
 	HW_GAUSSDB_OPENGAUSS_JOB_ID                = os.Getenv("HW_GAUSSDB_OPENGAUSS_JOB_ID")
+	HW_GAUSSDB_OPENGAUSS_INSTANCE_ID           = os.Getenv("HW_GAUSSDB_OPENGAUSS_INSTANCE_ID")
+	HW_GAUSSDB_OPENGAUSS_START_TIME            = os.Getenv("HW_GAUSSDB_OPENGAUSS_START_TIME")
+	HW_GAUSSDB_OPENGAUSS_END_TIME              = os.Getenv("HW_GAUSSDB_OPENGAUSS_END_TIME")
 
 	HW_VOD_WATERMARK_FILE   = os.Getenv("HW_VOD_WATERMARK_FILE")
 	HW_VOD_MEDIA_ASSET_FILE = os.Getenv("HW_VOD_MEDIA_ASSET_FILE")
@@ -1398,6 +1401,21 @@ func TestAccPreCheckGaussDBOpenGaussJobId(t *testing.T) {
 	}
 }
 
+// lintignore:AT003
+func TestAccPreCheckGaussDBOpenGaussInstanceId(t *testing.T) {
+	if HW_GAUSSDB_OPENGAUSS_INSTANCE_ID == "" {
+		t.Skip("HW_GAUSSDB_OPENGAUSS_INSTANCE_ID must be set for GaussDB OpenGauss acceptance tests")
+	}
+}
+
+// lintignore:AT003
+func TestAccPreCheckGaussDBOpenGaussTimeRange(t *testing.T) {
+	if HW_GAUSSDB_OPENGAUSS_START_TIME == "" || HW_GAUSSDB_OPENGAUSS_END_TIME == "" {
+		t.Skip("HW_GAUSSDB_OPENGAUSS_START_TIME and HW_GAUSSDB_OPENGAUSS_END_TIME must be set for GaussDB " +
+			"OpenGauss acceptance tests")
+	}
+}
+
 // lintignore:AT003
 func TestAccPreCheckVODWatermark(t *testing.T) {
 	if HW_VOD_WATERMARK_FILE == "" {

huaweicloud/services/acceptance/gaussdb/data_source_huaweicloud_gaussdb_opengauss_error_logs_test.go

@@ -0,0 +1,43 @@
+package gaussdb
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance"
+)
+
+func TestAccDataSourceGaussdbOpengaussErrorLogs_basic(t *testing.T) {
+	dataSource := "data.huaweicloud_gaussdb_opengauss_error_logs.test"
+	dc := acceptance.InitDataSourceCheck(dataSource)
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck: func() {
+			acceptance.TestAccPreCheck(t)
+			acceptance.TestAccPreCheckGaussDBOpenGaussInstanceId(t)
+			acceptance.TestAccPreCheckGaussDBOpenGaussTimeRange(t)
+		},
+		ProviderFactories: acceptance.TestAccProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: testDataSourceGaussdbOpengaussErrorLogs_basic(),
+				Check: resource.ComposeTestCheckFunc(
+					dc.CheckResourceExists(),
+					resource.TestCheckResourceAttrSet(dataSource, "log_files.#"),
+				),
+			},
+		},
+	})
+}
+
+func testDataSourceGaussdbOpengaussErrorLogs_basic() string {
+	return fmt.Sprintf(`
+data "huaweicloud_gaussdb_opengauss_error_logs" "test" {
+  instance_id = "%[1]s"
+  start_time  = "%[2]s"
+  end_time    = "%[3]s"
+}
+`, acceptance.HW_GAUSSDB_OPENGAUSS_INSTANCE_ID, acceptance.HW_GAUSSDB_OPENGAUSS_START_TIME, acceptance.HW_GAUSSDB_OPENGAUSS_END_TIME)
+}

huaweicloud/services/gaussdb/data_source_huaweicloud_gaussdb_opengauss_error_logs.go

@@ -0,0 +1,163 @@
+// Generated by PMS #537
+package gaussdb
+
+import (
+	"context"
+	"strings"
+
+	"github.com/hashicorp/go-multierror"
+	"github.com/hashicorp/go-uuid"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/tidwall/gjson"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/helper/httphelper"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/helper/schemas"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/utils"
+)
+
+func DataSourceGaussdbOpengaussErrorLogs() *schema.Resource {
+	return &schema.Resource{
+		ReadContext: dataSourceGaussdbOpengaussErrorLogsRead,
+
+		Schema: map[string]*schema.Schema{
+			"region": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Computed:    true,
+				Description: `Specifies the region in which to query the resource. If omitted, the provider-level region will be used.`,
+			},
+			"instance_id": {
+				Type:        schema.TypeString,
+				Required:    true,
+				Description: `Specifies the ID of the GaussDB OpenGauss instance.`,
+			},
+			"start_time": {
+				Type:        schema.TypeString,
+				Required:    true,
+				Description: `Specifies the start time in the **yyyy-mm-ddThh:mm:ssZ** format.`,
+			},
+			"end_time": {
+				Type:        schema.TypeString,
+				Required:    true,
+				Description: `Specifies the end time in the **yyyy-mm-ddThh:mm:ssZ** format.`,
+			},
+			"log_files": {
+				Type:        schema.TypeList,
+				Computed:    true,
+				Description: `Indicates the log files.`,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"file_link": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `Indicates the link for downloading the log file.`,
+						},
+						"file_name": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `Indicates the log file name.`,
+						},
+						"file_size": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `Indicates the log file size in KB.`,
+						},
+						"status": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `Indicates the log collection status.`,
+						},
+						"start_time": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `Indicates the log start time.`,
+						},
+						"end_time": {
+							Type:        schema.TypeString,
+							Computed:    true,
+							Description: `Indicates the log end time.`,
+						},
+					},
+				},
+			},
+		},
+	}
+}
+
+type OpengaussErrorLogsDSWrapper struct {
+	*schemas.ResourceDataWrapper
+	Config *config.Config
+}
+
+func newOpengaussErrorLogsDSWrapper(d *schema.ResourceData, meta interface{}) *OpengaussErrorLogsDSWrapper {
+	return &OpengaussErrorLogsDSWrapper{
+		ResourceDataWrapper: schemas.NewSchemaWrapper(d),
+		Config:              meta.(*config.Config),
+	}
+}
+
+func dataSourceGaussdbOpengaussErrorLogsRead(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	wrapper := newOpengaussErrorLogsDSWrapper(d, meta)
+	lisInsErrLogRst, err := wrapper.ListInstanceErrorLogs()
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	id, err := uuid.GenerateUUID()
+	if err != nil {
+		return diag.FromErr(err)
+	}
+	d.SetId(id)
+
+	err = wrapper.listInstanceErrorLogsToSchema(lisInsErrLogRst)
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	return nil
+}
+
+// @API GaussDB GET /v3/{project_id}/instances/{instance_id}/error-log
+func (w *OpengaussErrorLogsDSWrapper) ListInstanceErrorLogs() (*gjson.Result, error) {
+	client, err := w.NewClient(w.Config, "opengauss")
+	if err != nil {
+		return nil, err
+	}
+
+	uri := "/v3/{project_id}/instances/{instance_id}/error-log"
+	uri = strings.ReplaceAll(uri, "{instance_id}", w.Get("instance_id").(string))
+	params := map[string]any{
+		"start_time": w.Get("start_time"),
+		"end_time":   w.Get("end_time"),
+	}
+	params = utils.RemoveNil(params)
+	return httphelper.New(client).
+		Method("GET").
+		URI(uri).
+		Query(params).
+		OffsetPager("", "", "", 0).
+		Request().
+		Result()
+}
+
+func (w *OpengaussErrorLogsDSWrapper) listInstanceErrorLogsToSchema(body *gjson.Result) error {
+	d := w.ResourceData
+	mErr := multierror.Append(nil,
+		d.Set("region", w.Config.GetRegion(w.ResourceData)),
+		d.Set("log_files", schemas.SliceToList(body.Get("log_files"),
+			func(logFiles gjson.Result) any {
+				return map[string]any{
+					"file_link":  logFiles.Get("file_link").Value(),
+					"file_name":  logFiles.Get("file_name").Value(),
+					"file_size":  logFiles.Get("file_size").Value(),
+					"status":     logFiles.Get("status").Value(),
+					"start_time": logFiles.Get("start_time").Value(),
+					"end_time":   logFiles.Get("end_time").Value(),
+				}
+			},
+		)),
+	)
+	return mErr.ErrorOrNil()
+}