restore original instance type

Author: slabasan

2026-ISC/infrastructure/dry-run/config.toml

@@ -10,15 +10,15 @@ cluster_availability_zones = [
 
 [[aws.eksctl.cluster_node_groups]]
 zone = "us-west-1a"
-instance_type = "c6i.4xlarge"
+instance_type = "c7i.12xlarge"
 volume_size = 30
 desired_size = 2
 min_size = 2
 max_size = 8
 
 [[aws.eksctl.cluster_node_groups]]
 zone = "us-west-1c"
-instance_type = "c6i.4xlarge"
+instance_type = "c7i.12xlarge"
 volume_size = 30
 desired_size = 2
 min_size = 2

2026-ISC/infrastructure/dry-run/eksctl-config.yaml

@@ -69,7 +69,7 @@ managedNodeGroups:
       withAddonPolicies:
         autoScaler: true
     # Instance type to allocate
-    instanceType: c6i.4xlarge
+    instanceType: c7i.12xlarge
     # Size of storage volume for the availability zone, in gigabytes
     volumeSize: 30
     # Number of nodes to start with in this availability zone
@@ -90,7 +90,7 @@ managedNodeGroups:
       withAddonPolicies:
         autoScaler: true
     # Instance type to allocate
-    instanceType: c6i.4xlarge
+    instanceType: c7i.12xlarge
     # Size of storage volume for the availability zone, in gigabytes
     volumeSize: 30
     # Number of nodes to start with in this availability zone

2026-ISC/infrastructure/production/config.toml

@@ -10,15 +10,15 @@ cluster_availability_zones = [
 
 [[aws.eksctl.cluster_node_groups]]
 zone = "us-east-1a"
-instance_type = "c6i.4xlarge"
+instance_type = "c7i.12xlarge"
 volume_size = 30
 desired_size = 15
 min_size = 15
 max_size = 100
 
 [[aws.eksctl.cluster_node_groups]]
 zone = "us-east-1b"
-instance_type = "c6i.4xlarge"
+instance_type = "c7i.12xlarge"
 volume_size = 30
 desired_size = 15
 min_size = 15

2026-ISC/infrastructure/production/eksctl-config.yaml

@@ -69,7 +69,7 @@ managedNodeGroups:
       withAddonPolicies:
         autoScaler: true
     # Instance type to allocate
-    instanceType: c6i.4xlarge"
+    instanceType: c7i.12xlarge
     # Size of storage volume for the availability zone, in gigabytes
     volumeSize: 30
     # Number of nodes to start with in this availability zone
@@ -90,7 +90,7 @@ managedNodeGroups:
       withAddonPolicies:
         autoScaler: true
     # Instance type to allocate
-    instanceType: c6i.4xlarge
+    instanceType: c7i.12xlarge
     # Size of storage volume for the availability zone, in gigabytes
     volumeSize: 30
     # Number of nodes to start with in this availability zone