From 70f527d74c6e5da2c1c7b51125360e6f6a3774c4 Mon Sep 17 00:00:00 2001
From: Rishabh Singh <sngri@amazon.com>
Date: Thu, 3 Oct 2024 19:00:16 -0700
Subject: [PATCH] Fix io1 iops to 5000

Signed-off-by: Rishabh Singh <sngri@amazon.com>
---
 lib/infra/infra-stack.ts            | 8 ++++----
 test/opensearch-cluster-cdk.test.ts | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/infra/infra-stack.ts b/lib/infra/infra-stack.ts
index 9d6b11cb255..6dad4a5347f 100644
--- a/lib/infra/infra-stack.ts
+++ b/lib/infra/infra-stack.ts
@@ -514,7 +514,7 @@ export class InfraStack extends Stack {
           volume: BlockDeviceVolume.ebs(this.dataNodeStorage, {
             deleteOnTermination: true,
             volumeType: this.storageVolumeType,
-            iops: (this.storageVolumeType === EbsDeviceVolumeType.IO1) ? this.dataNodeStorage * 50 : 3000,
+            iops: (this.storageVolumeType === EbsDeviceVolumeType.IO1) ? 5000 : 3000,
           }),
         }],
         init: CloudFormationInit.fromElements(...this.getCfnInitElement(this, clusterLogGroup, 'single-node')),
@@ -617,7 +617,7 @@ export class InfraStack extends Stack {
               : BlockDeviceVolume.ebs(this.dataNodeStorage, {
                 deleteOnTermination: true,
                 volumeType: this.storageVolumeType,
-                iops: (this.storageVolumeType === EbsDeviceVolumeType.IO1) ? this.dataNodeStorage * 50 : 3000,
+                iops: (this.storageVolumeType === EbsDeviceVolumeType.IO1) ? 5000 : 3000,
               }),
           }],
           requireImdsv2: true,
@@ -651,7 +651,7 @@ export class InfraStack extends Stack {
             volume: BlockDeviceVolume.ebs(this.dataNodeStorage, {
               deleteOnTermination: true,
               volumeType: this.storageVolumeType,
-              iops: (this.storageVolumeType === EbsDeviceVolumeType.IO1) ? this.dataNodeStorage * 50 : 3000,
+              iops: (this.storageVolumeType === EbsDeviceVolumeType.IO1) ? 5000 : 3000,
             }),
           }],
           requireImdsv2: true,
@@ -726,7 +726,7 @@ export class InfraStack extends Stack {
               volume: BlockDeviceVolume.ebs(this.mlNodeStorage, {
                 deleteOnTermination: true,
                 volumeType: this.storageVolumeType,
-                iops: (this.storageVolumeType === EbsDeviceVolumeType.IO1) ? this.mlNodeStorage * 50 : 3000,
+                iops: (this.storageVolumeType === EbsDeviceVolumeType.IO1) ? 5000 : 3000,
               }),
             }],
             requireImdsv2: true,
diff --git a/test/opensearch-cluster-cdk.test.ts b/test/opensearch-cluster-cdk.test.ts
index 6de9df4ef07..e01ee5ab156 100644
--- a/test/opensearch-cluster-cdk.test.ts
+++ b/test/opensearch-cluster-cdk.test.ts
@@ -282,7 +282,7 @@ test('Test Resources with security enabled multi-node with existing Vpc with use
           Ebs: {
             VolumeSize: 200,
             VolumeType: 'io1',
-            Iops: 10000,
+            Iops: 5000,
           },
         },
       ],