add sustainability pillar

mod.sp

@@ -1,7 +1,6 @@
 // Benchmarks and controls for specific services should override the "service" tag
 locals {
   aws_well_architected_common_tags = {
-    category = "Compliance"
     plugin   = "aws"
     service  = "AWS"
   }
@@ -87,5 +86,8 @@ mod "aws_well_architected" {
         tag_dimensions    = var.tag_dimensions
       }
     }
+    mod "github.com/turbot/steampipe-mod-aws-thrifty" {
+      version = "^0.21.0"
+    }
   }
 }

well_architected_framework/sustainability/sus02.sp

@@ -0,0 +1,27 @@
+locals {
+  well_architected_framework_sus02_common_tags = merge(local.well_architected_framework_sustainability_common_tags, {
+    question_id = "sus_sus_user"
+  })
+}
+
+benchmark "well_architected_framework_sus02" {
+  title       = "SUS02 How do you align cloud resources to your demand?"
+  description = "Scale infrastructure to continually match demand and verify that you use only the minimum resources required to support your users."
+  children = [
+    benchmark.well_architected_framework_sus02_bp03
+  ]
+
+  tags = local.well_architected_framework_sus02_common_tags
+}
+
+benchmark "well_architected_framework_sus02_bp03" {
+  title       = "BP03 Stop the creation and maintenance of unused assets"
+  description = "Decommission unused assets in your workload to reduce the number of cloud resources required to support your demand and minimize waste."
+  children = [
+    aws_thrifty.control.ecs_cluster_low_utilization,
+  ]
+
+  tags = merge(local.well_architected_framework_sus02_common_tags, {
+    choice_id = "sus_sus_user_a4"
+  })
+}

well_architected_framework/sustainability/sustainability.sp

@@ -0,0 +1,15 @@
+locals {
+  well_architected_framework_sustainability_common_tags = merge(local.well_architected_framework_common_tags, {
+    pillar_id = "sustainability"
+  })
+}
+
+benchmark "well_architected_framework_sustainability" {
+  title       = "Sustainability"
+  description = "The Sustainability pillar addresses the long-term environmental, economic, and societal impact of your business activities."
+  children = [
+    benchmark.well_architected_framework_sus02
+  ]
+
+  tags = local.well_architected_framework_sustainability_common_tags
+}

well_architected_framework/well_architected_framework.sp

@@ -12,7 +12,8 @@ benchmark "well_architected_framework" {
   children = [
     benchmark.well_architected_framework_operational_excellence,
     benchmark.well_architected_framework_reliability,
-    benchmark.well_architected_framework_security
+    benchmark.well_architected_framework_security,
+    benchmark.well_architected_framework_sustainability
   ]
 
   tags = local.well_architected_framework_common_tags