feat: Add additional Karpenter permissions for spot pricing improvements (#258)

Author: bryantbiggs

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/antonbabenko/pre-commit-terraform
-    rev: v1.72.1
+    rev: v1.72.2
     hooks:
       - id: terraform_fmt
       - id: terraform_validate
@@ -23,7 +23,7 @@ repos:
           - '--args=--only=terraform_standard_module_structure'
           - '--args=--only=terraform_workspace_remote'
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.2.0
+    rev: v4.3.0
     hooks:
       - id: check-merge-conflict
       - id: end-of-file-fixer

modules/iam-role-for-service-accounts-eks/policies.tf

@@ -529,6 +529,8 @@ data "aws_iam_policy_document" "karpenter_controller" {
       "ec2:DescribeInstanceTypes",
       "ec2:DescribeInstanceTypeOfferings",
       "ec2:DescribeAvailabilityZones",
+      "ec2:DescribeSpotPriceHistory",
+      "pricing:GetProducts",
     ]
 
     resources = ["*"]