infracost · mohsenkhosroanjam · May 23, 2025 · May 27, 2025
diff --git a/internal/providers/terraform/aws/grafana_workspace.go b/internal/providers/terraform/aws/grafana_workspace.go
@@ -0,0 +1,28 @@
+package aws
+
+import (
+	"github.com/infracost/infracost/internal/resources/aws"
+	"github.com/infracost/infracost/internal/schema"
+)
+
+func getGrafanaWorkspaceRegistryItem() *schema.RegistryItem {
+	return &schema.RegistryItem{
+		Name:      "aws_grafana_workspace",
+		CoreRFunc: NewGrafanaWorkspace,
+	}
+}
+
+func NewGrafanaWorkspace(d *schema.ResourceData) schema.CoreResource {
+	r := &aws.GrafanaWorkspace{
+		Address: d.Address,
+		Region:  d.Get("region").String(),
+		License: d.Get("license_type").String(),
+	}
+
+	// Set default license type if not specified
+	if r.License == "" {
+		r.License = "ENTERPRISE" // Default to ENTERPRISE as per AWS documentation
+	}
+
+	return r
+} 
diff --git a/internal/providers/terraform/aws/grafana_workspace_test.go b/internal/providers/terraform/aws/grafana_workspace_test.go
@@ -0,0 +1,16 @@
+package aws_test
+
+import (
+	"testing"
+
+	"github.com/infracost/infracost/internal/providers/terraform/tftest"
+)
+
+func TestGrafanaWorkspace(t *testing.T) {
+	t.Parallel()
+	if testing.Short() {
+		t.Skip("skipping test in short mode")
+	}
+
+	tftest.GoldenFileResourceTests(t, "grafana_workspace_test")
+} 
diff --git a/internal/providers/terraform/aws/registry.go b/internal/providers/terraform/aws/registry.go
@@ -55,6 +55,7 @@ var ResourceRegistry []*schema.RegistryItem = []*schema.RegistryItem{
 	getElastiCacheClusterItem(),
 	getElastiCacheReplicationGroupItem(),
 	getElasticsearchDomainRegistryItem(),
+	getGrafanaWorkspaceRegistryItem(),
 	getOpensearchDomainRegistryItem(),
 	getELBRegistryItem(),
 	getFlowLogRegistryItem(),

diff --git a/...nal/providers/terraform/aws/testdata/grafana_workspace_test/grafana_workspace_test.golden b/...nal/providers/terraform/aws/testdata/grafana_workspace_test/grafana_workspace_test.golden
@@ -0,0 +1,25 @@
+
+ Name                              Monthly Qty  Unit   Monthly Cost   
+
+ aws_grafana_workspace.default                                        
+ └─ Enterprise license                     730  hours     not found   
+
+ aws_grafana_workspace.enterprise                                     
+ └─ Enterprise license                     730  hours     not found   
+
+ aws_grafana_workspace.standard                                       
+ └─ Enterprise license                     730  hours     not found   
+
+ OVERALL TOTAL                                               $0.00 
+
+*Usage costs can be estimated by updating Infracost Cloud settings, see docs for other options.
+
+──────────────────────────────────
+3 cloud resources were detected:
+∙ 3 were estimated
+
+┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━┳━━━━━━━━━━━━┓
+┃ Project                                            ┃ Baseline cost ┃ Usage cost* ┃ Total cost ┃
+┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╋━━━━━━━━━━━━━━━╋━━━━━━━━━━━━━╋━━━━━━━━━━━━┫
+┃ main                                               ┃         $0.00 ┃           - ┃      $0.00 ┃
+┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━┻━━━━━━━━━━━━━┻━━━━━━━━━━━━┛
diff --git a/internal/providers/terraform/aws/testdata/grafana_workspace_test/grafana_workspace_test.tf b/internal/providers/terraform/aws/testdata/grafana_workspace_test/grafana_workspace_test.tf
@@ -0,0 +1,30 @@
+provider "aws" {
+  region                      = "us-east-1"
+  skip_credentials_validation = true
+  skip_metadata_api_check     = true
+  skip_requesting_account_id  = true
+  skip_region_validation      = true
+  access_key                  = "mock_access_key"
+  secret_key                  = "mock_secret_key"
+}
+
+resource "aws_grafana_workspace" "enterprise" {
+  name         = "enterprise-workspace"
+  account_access_type = "CURRENT_ACCOUNT"
+  authentication_providers = ["AWS_SSO"]
+  permission_type = "SERVICE_MANAGED"
+}
+
+resource "aws_grafana_workspace" "standard" {
+  name         = "standard-workspace"
+  account_access_type = "CURRENT_ACCOUNT"
+  authentication_providers = ["AWS_SSO"]
+  permission_type = "SERVICE_MANAGED"
+}
+
+resource "aws_grafana_workspace" "default" {
+  name         = "default-workspace"
+  account_access_type = "CURRENT_ACCOUNT"
+  authentication_providers = ["AWS_SSO"]
+  permission_type = "SERVICE_MANAGED"
+} 
diff --git a/internal/resources/aws/grafana_workspace.go b/internal/resources/aws/grafana_workspace.go
@@ -0,0 +1,68 @@
+package aws
+
+import (
+	"github.com/infracost/infracost/internal/schema"
+	"github.com/shopspring/decimal"
+)
+
+type GrafanaWorkspace struct {
+	Address string
+	Region  string
+	License string
+}
+
+func (r *GrafanaWorkspace) CoreType() string {
+	return "GrafanaWorkspace"
+}
+
+func (r *GrafanaWorkspace) UsageSchema() []*schema.UsageItem {
+	return []*schema.UsageItem{}
+}
+
+func (r *GrafanaWorkspace) PopulateUsage(u *schema.UsageData) {
+	// No usage data needed for Grafana workspace
+}
+
+func (r *GrafanaWorkspace) BuildResource() *schema.Resource {
+	costComponents := []*schema.CostComponent{}
+
+	// Add cost component based on license type
+	if r.License == "ENTERPRISE" {
+		costComponents = append(costComponents, &schema.CostComponent{
+			Name:           "Enterprise license",
+			Unit:           "hours",
+			UnitMultiplier: decimal.NewFromInt(1),
+			HourlyQuantity: decimalPtr(decimal.NewFromInt(1)),
+			ProductFilter: &schema.ProductFilter{
+				VendorName:    strPtr("aws"),
+				Region:        strPtr(r.Region),
+				Service:       strPtr("AmazonGrafana"),
+				ProductFamily: strPtr("Amazon Grafana"),
+				AttributeFilters: []*schema.AttributeFilter{
+					{Key: "licenseModel", Value: strPtr("Enterprise")},
+				},
+			},
+		})
+	} else if r.License == "STANDARD" {
+		costComponents = append(costComponents, &schema.CostComponent{
+			Name:           "Standard license",
+			Unit:           "hours",
+			UnitMultiplier: decimal.NewFromInt(1),
+			HourlyQuantity: decimalPtr(decimal.NewFromInt(1)),
+			ProductFilter: &schema.ProductFilter{
+				VendorName:    strPtr("aws"),
+				Region:        strPtr(r.Region),
+				Service:       strPtr("AmazonGrafana"),
+				ProductFamily: strPtr("Amazon Grafana"),
+				AttributeFilters: []*schema.AttributeFilter{
+					{Key: "licenseModel", Value: strPtr("Standard")},
+				},
+			},
+		})
+	}
+
+	return &schema.Resource{
+		Name:           r.Address,
+		CostComponents: costComponents,
+	}
+}