Add static labels to the CloudWatch jobs (#1974)

* Add static labels to the CloudWatch jobs

* Fix type

* Update docs

* Update tests

* Remove fmt function

* Rename static_labels -> static_label

* apply comment

* update test

* Fix issue with an inconsistent static labels order

* Fix imports

* Change List to the Map for the static labels

* Fix docs

Author: andriikushch

docs/data-sources/cloud_provider_aws_cloudwatch_scrape_job.md

@@ -64,6 +64,11 @@ resource "grafana_cloud_provider_aws_cloudwatch_scrape_job" "test" {
     }
     scrape_interval_seconds = 300
   }
+
+  static_labels = {
+    "label1" = "value1"
+    "label2" = "value2"
+  }
 }
 
 
@@ -93,6 +98,7 @@ data "grafana_cloud_provider_aws_cloudwatch_scrape_job" "test" {
 - `regions_subset_override_used` (Boolean) When true, the `regions` attribute will be the set of regions configured in the override. When false, the `regions` attribute will be the set of regions belonging to the AWS Account resource that is associated with this CloudWatch Scrape Job.
 - `role_arn` (String) The AWS ARN of the IAM role associated with the AWS Account resource that is being used by this CloudWatch Scrape Job.
 - `service` (Block List) One or more configuration blocks to dictate what this CloudWatch Scrape Job should scrape. Each block must have a distinct `name` attribute. When accessing this as an attribute reference, it is a list of objects. (see [below for nested schema](#nestedblock--service))
+- `static_labels` (Map of String) A set of static labels to add to all metrics exported by this scrape job.
 
 <a id="nestedblock--custom_namespace"></a>
 ### Nested Schema for `custom_namespace`

docs/data-sources/cloud_provider_aws_cloudwatch_scrape_jobs.md

@@ -51,6 +51,7 @@ Read-Only:
 - `role_arn` (String) The AWS ARN of the IAM role associated with the AWS Account resource that is being used by this CloudWatch Scrape Job.
 - `service` (Block List) One or more configuration blocks to dictate what this CloudWatch Scrape Job should scrape. Each block must have a distinct `name` attribute. When accessing this as an attribute reference, it is a list of objects. (see [below for nested schema](#nestedblock--scrape_job--service))
 - `stack_id` (String) The Stack ID of the Grafana Cloud instance. Part of the Terraform Resource ID.
+- `static_labels` (Map of String) A set of static labels to add to all metrics exported by this scrape job.
 
 <a id="nestedblock--scrape_job--custom_namespace"></a>
 ### Nested Schema for `scrape_job.custom_namespace`

docs/index.md

@@ -391,6 +391,11 @@ resource "grafana_cloud_provider_aws_cloudwatch_scrape_job" "test" {
     }
     scrape_interval_seconds = 300
   }
+
+  static_labels = {
+    "label1" = "value1"
+    "label2" = "value2"
+  }
 }
 ```
 

docs/resources/cloud_provider_aws_cloudwatch_scrape_job.md

@@ -63,6 +63,11 @@ resource "grafana_cloud_provider_aws_cloudwatch_scrape_job" "test" {
     }
     scrape_interval_seconds = 300
   }
+
+  static_labels = {
+    "label1" = "value1"
+    "label2" = "value2"
+  }
 }
 ```
 
@@ -82,6 +87,7 @@ resource "grafana_cloud_provider_aws_cloudwatch_scrape_job" "test" {
 - `export_tags` (Boolean) When enabled, AWS resource tags are exported as Prometheus labels to metrics formatted as `aws_<service_name>_info`.
 - `regions_subset_override` (Set of String) A subset of the regions that are configured in the associated AWS Account resource to apply to this scrape job. If not set or empty, all of the Account resource's regions are scraped.
 - `service` (Block List) One or more configuration blocks to configure AWS services for the CloudWatch Scrape Job to scrape. Each block must have a distinct `name` attribute. When accessing this as an attribute reference, it is a list of objects. (see [below for nested schema](#nestedblock--service))
+- `static_labels` (Map of String) A set of static labels to add to all metrics exported by this scrape job.
 
 ### Read-Only
 

examples/data-sources/grafana_cloud_provider_aws_cloudwatch_scrape_job/data-source.tf

@@ -49,6 +49,11 @@ resource "grafana_cloud_provider_aws_cloudwatch_scrape_job" "test" {
     }
     scrape_interval_seconds = 300
   }
+
+  static_labels = {
+    "label1" = "value1"
+    "label2" = "value2"
+  }
 }
 
 

examples/resources/grafana_cloud_provider_aws_cloudwatch_scrape_job/resource.tf

@@ -48,4 +48,9 @@ resource "grafana_cloud_provider_aws_cloudwatch_scrape_job" "test" {
     }
     scrape_interval_seconds = 300
   }
+
+  static_labels = {
+    "label1" = "value1"
+    "label2" = "value2"
+  }
 }

internal/common/cloudproviderapi/client.go

@@ -111,6 +111,7 @@ type AWSCloudWatchScrapeJobRequest struct {
 	ExportTags            bool                           `json:"exportTags"`
 	Services              []AWSCloudWatchService         `json:"services"`
 	CustomNamespaces      []AWSCloudWatchCustomNamespace `json:"customNamespaces"`
+	StaticLabels          map[string]string              `json:"staticLabels"`
 }
 type AWSCloudWatchScrapeJobResponse struct {
 	Name                 string                         `json:"name"`
@@ -119,6 +120,8 @@ type AWSCloudWatchScrapeJobResponse struct {
 	ExportTags           bool                           `json:"exportTags"`
 	Services             []AWSCloudWatchService         `json:"services"`
 	CustomNamespaces     []AWSCloudWatchCustomNamespace `json:"customNamespaces"`
+	StaticLabels         map[string]string              `json:"staticLabels"`
+
 	// computed fields beyond the original request
 	RoleARN                   string   `json:"roleARN"`
 	Regions                   []string `json:"regions"`

internal/resources/cloudprovider/data_source_aws_cloudwatch_scrape_job.go

@@ -8,6 +8,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-framework/datasource"
 	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
 	"github.com/hashicorp/terraform-plugin-framework/types"
+	"github.com/hashicorp/terraform-plugin-framework/types/basetypes"
 )
 
 var (
@@ -56,6 +57,11 @@ var (
 				Description: "When the CloudWatch Scrape Job is disabled, this will show the reason that it is in that state.",
 				Computed:    true,
 			},
+			"static_labels": schema.MapAttribute{
+				Description: "A set of static labels to add to all metrics exported by this scrape job.",
+				Computed:    true,
+				ElementType: basetypes.StringType{},
+			},
 		},
 		Blocks: map[string]schema.Block{
 			"service": schema.ListNestedBlock{

internal/resources/cloudprovider/data_source_aws_cloudwatch_scrape_job_test.go

@@ -62,6 +62,8 @@ func TestAccDataSourceAWSCloudWatchScrapeJob(t *testing.T) {
 					resource.TestCheckResourceAttr("data.grafana_cloud_provider_aws_cloudwatch_scrape_job.test", "custom_namespace.0.metric.0.statistics.#", fmt.Sprintf("%d", len(testAWSCloudWatchScrapeJobData.CustomNamespaces[0].Metrics[0].Statistics))),
 					resource.TestCheckResourceAttr("data.grafana_cloud_provider_aws_cloudwatch_scrape_job.test", "custom_namespace.0.metric.0.statistics.0", testAWSCloudWatchScrapeJobData.CustomNamespaces[0].Metrics[0].Statistics[0]),
 					resource.TestCheckResourceAttr("data.grafana_cloud_provider_aws_cloudwatch_scrape_job.test", "custom_namespace.0.scrape_interval_seconds", fmt.Sprintf("%d", testAWSCloudWatchScrapeJobData.CustomNamespaces[0].ScrapeIntervalSeconds)),
+					resource.TestCheckResourceAttr("data.grafana_cloud_provider_aws_cloudwatch_scrape_job.test", "static_labels.label1", testAWSCloudWatchScrapeJobData.StaticLabels["label1"]),
+					resource.TestCheckResourceAttr("data.grafana_cloud_provider_aws_cloudwatch_scrape_job.test", "static_labels.label2", testAWSCloudWatchScrapeJobData.StaticLabels["label2"]),
 				),
 			},
 			// update to remove regions_subset_override so that the account's regions are used instead

internal/resources/cloudprovider/models.go

@@ -26,6 +26,7 @@ type awsCWScrapeJobTFResourceModel struct {
 	// See https://developer.hashicorp.com/terraform/plugin/framework/handling-data/attributes#nested-attribute-types
 	Services         types.List `tfsdk:"service"`
 	CustomNamespaces types.List `tfsdk:"custom_namespace"`
+	StaticLabels     types.Map  `tfsdk:"static_labels"`
 }
 
 type awsCWScrapeJobTFDataSourceModel struct {
@@ -44,6 +45,7 @@ type awsCWScrapeJobTFDataSourceModel struct {
 	// See https://developer.hashicorp.com/terraform/plugin/framework/handling-data/attributes#nested-attribute-types
 	Services         types.List `tfsdk:"service"`
 	CustomNamespaces types.List `tfsdk:"custom_namespace"`
+	StaticLabels     types.Map  `tfsdk:"static_labels"`
 }
 
 type awsCWScrapeJobServiceTFModel struct {
@@ -301,6 +303,12 @@ func (tfData awsCWScrapeJobTFResourceModel) toClientModel(ctx context.Context) (
 		}
 	}
 
+	diags = tfData.StaticLabels.ElementsAs(ctx, &converted.StaticLabels, false)
+	conversionDiags.Append(diags...)
+	if conversionDiags.HasError() {
+		return cloudproviderapi.AWSCloudWatchScrapeJobRequest{}, conversionDiags
+	}
+
 	return converted, conversionDiags
 }
 
@@ -342,6 +350,16 @@ func generateCloudWatchScrapeJobTFResourceModel(ctx context.Context, stackID str
 	}
 	converted.CustomNamespaces = customNamespaces
 
+	staticLabelsMap := types.MapValueMust(types.StringType, map[string]attr.Value{})
+	if scrapeJobData.StaticLabels != nil {
+		staticLabelsMap, diags = types.MapValueFrom(ctx, basetypes.StringType{}, scrapeJobData.StaticLabels)
+		conversionDiags.Append(diags...)
+		if conversionDiags.HasError() {
+			return awsCWScrapeJobTFResourceModel{}, conversionDiags
+		}
+	}
+	converted.StaticLabels = staticLabelsMap
+
 	return converted, conversionDiags
 }
 
@@ -381,6 +399,16 @@ func generateCloudWatchScrapeJobDataSourceTFModel(ctx context.Context, stackID s
 	}
 	converted.CustomNamespaces = customNamespaces
 
+	staticLabelsMap := types.MapValueMust(types.StringType, map[string]attr.Value{})
+	if scrapeJobData.StaticLabels != nil {
+		staticLabelsMap, diags = types.MapValueFrom(ctx, basetypes.StringType{}, scrapeJobData.StaticLabels)
+		conversionDiags.Append(diags...)
+		if conversionDiags.HasError() {
+			return awsCWScrapeJobTFDataSourceModel{}, conversionDiags
+		}
+	}
+	converted.StaticLabels = staticLabelsMap
+
 	return converted, conversionDiags
 }