Karpenter Upgrade

msfidelis · Oct 11, 2024 · a5d55ef · a5d55ef
1 parent 2ab9fa9
commit a5d55ef
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Showing 4 changed files with 8 additions and 18 deletions.
diff --git a/helm/karpenter/templates/node-pool.yaml.tpl b/helm/karpenter/templates/node-pool.yaml.tpl
@@ -3,7 +3,6 @@ kind: NodePool
 metadata:
   name: ${EKS_CLUSTER}-nodepool
 spec:
-  ttlSecondsAfterEmpty: 30
   disruption:
     consolidationPolicy: WhenEmptyOrUnderutilized
     consolidateAfter: Never
@@ -53,4 +52,4 @@ spec:
       nodeClassRef:
         group: karpenter.k8s.aws
         kind: EC2NodeClass
-        name: ${EKS_CLUSTER}
+        name: ${EKS_CLUSTER}-nodeclass
diff --git a/iam_karpenter.tf b/iam_karpenter.tf
@@ -39,12 +39,15 @@ data "aws_iam_policy_document" "karpenter_policy" {
       "ec2:DescribeInstances",
       "ec2:DescribeSecurityGroups",
       "ec2:DescribeSubnets",
+      "ec2:DescribeImages",
       "ec2:DescribeInstanceTypes",
       "ec2:DescribeInstanceTypeOfferings",
       "ec2:DescribeAvailabilityZones",
       "ec2:DescribeSpotPriceHistory",
       "pricing:GetProducts",
       "ec2:RunInstances",
+      "ec2:TerminateInstances",
+      "ec2:DeleteLaunchTemplate",
       "ssm:GetParameter",
       "iam:PassRole"
     ]
@@ -55,19 +58,6 @@ data "aws_iam_policy_document" "karpenter_policy" {
 
   }
 
-  statement {
-
-    effect = "Allow"
-    actions = [
-      "ec2:TerminateInstances",
-      "ec2:DeleteLaunchTemplate",
-    ]
-
-    resources = [
-      "*"
-    ]
-
-  }
 
 }
 

diff --git a/provider.tf b/provider.tf
@@ -49,4 +49,5 @@ provider "kubectl" {
   host                   = aws_eks_cluster.main.endpoint
   cluster_ca_certificate = base64decode(aws_eks_cluster.main.certificate_authority.0.data)
   token                  = data.aws_eks_cluster_auth.default.token
+  apply_retry_count      = 15
 }
diff --git a/samples/chip/chip-istio.yml b/samples/chip/chip-istio.yml
@@ -13,7 +13,7 @@ metadata:
   name: chip
   namespace: chip
 spec:
-  replicas: 2
+  replicas: 200
   selector:
     matchLabels:
       app: chip
@@ -94,8 +94,8 @@ metadata:
   name: chip
   namespace: chip
 spec:
-  maxReplicas: 10
-  minReplicas: 2
+  maxReplicas: 1000
+  minReplicas: 200
   metrics:
     - type: Resource
       resource: