🐛 fix(main.tf): fix service-linked-role creation

ec2_node_class.yaml.tpl

@@ -4,19 +4,9 @@ kind: EC2NodeClass
 metadata:
   name: ${cluster_name}-karpenter-node-class
   annotations:
-    kubernetes.io/description: "EC2NodeClass for running Bottlerocket nodes"
+    kubernetes.io/description: "EC2NodeClass for running ${amd_ami_family} nodes"
 spec:
   kubelet:
-    podsPerCore: 2
-    maxPods: 20
-    systemReserved:
-        cpu: 100m
-        memory: 100Mi
-        ephemeral-storage: 1Gi
-    kubeReserved:
-        cpu: 200m
-        memory: 100Mi
-        ephemeral-storage: 3Gi
     evictionHard:
         memory.available: 5%
         nodefs.available: 10%
@@ -32,12 +22,11 @@ spec:
     evictionMaxPodGracePeriod: 60
     imageGCHighThresholdPercent: 85
     imageGCLowThresholdPercent: 80
-    cpuCFSQuota: true
 
   # Required, resolves a default ami and userdata
   amiFamily: ${amd_ami_family}
   amiSelectorTerms:
-    - alias: bottlerocket@latest # Bottlerocket
+    - alias: ${amd_ami_alias}@latest # Bottlerocket
   # Required, discovers subnets to attach to instances
   # Each term in the array of subnetSelectorTerms is ORed together
   # Within a single term, all conditions are ANDed

main.tf

@@ -152,22 +152,22 @@ resource "helm_release" "karpenter" {
     name  = "controller.env[0].value"
     value = var.region
   }
-  set {
-    name  = "resources.requests.cpu"
-    value = 1
-  }
-  set {
-    name  = "resources.requests.memory"
-    value = "1Gi"
-  }
-  set {
-    name  = "resources.limits.cpu"
-    value = 1
-  }
-  set {
-    name  = "resources.limits.memory"
-    value = "1Gi"
-  }
+  # set {
+  #   name  = "resources.requests.cpu"
+  #   value = 1
+  # }
+  # set {
+  #   name  = "resources.requests.memory"
+  #   value = "1Gi"
+  # }
+  # set {
+  #   name  = "resources.limits.cpu"
+  #   value = 1
+  # }
+  # set {
+  #   name  = "resources.limits.memory"
+  #   value = "1Gi"
+  # }
   set {
     name  = "serviceAccount.annotations.eks\\.amazonaws\\.com/role-arn"
     value = module.karpenter_resources.iam_role_arn
@@ -183,17 +183,15 @@ resource "aws_iam_instance_profile" "karpenter_node_instance_profile" {
 
 # Query to see if service-linked role exists
 data "aws_iam_roles" "roles" {
-  path_prefix = "/aws-reserved/spot.amazonaws.com/${var.cluster_name}"
+  path_prefix = "/aws-reserved/spot.amazonaws.com"
 }
 
 # Permission for spot
 resource "aws_iam_service_linked_role" "ec2_spot" {
   count            = data.aws_iam_roles.roles == null ? 1 : 0
   aws_service_name = "spot.amazonaws.com"
-  custom_suffix    = var.cluster_name
 }
 
-
 # SHOULD PROBABLY PUT THESE OBJECTS INTO A HELM CHART
 # Create karpenter default
 resource "kubectl_manifest" "karpenter_ec2_node_class" {
@@ -203,6 +201,7 @@ resource "kubectl_manifest" "karpenter_ec2_node_class" {
   yaml_body = templatefile("${path.module}/ec2_node_class.yaml.tpl", {
     cluster_name   = var.cluster_name
     amd_ami_family = "Bottlerocket"
+    amd_ami_alias  = "bottlerocket"
   })
 }