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AWS solutions documentation change

Service: solutions · 2026-06-25 · Documentation low

File: solutions/migration-assistant-for-amazon-opensearch-service/index.md

Summary

Updated solution description to emphasize AI-assisted migration, simplified deployment options, removed ECS support notice, and restructured user guidance

Security assessment

Changes focus on workflow improvements, AI integration, and deployment simplification for data migration. No security vulnerabilities, security features, or security-related configurations are mentioned or modified in the documentation updates. The removal of ECS support is a product change without security implications.

Diff

diff --git a/solutions/migration-assistant-for-amazon-opensearch-service/index.md b/solutions/migration-assistant-for-amazon-opensearch-service/index.md
index ac76ae120..710619099 100644
--- a//solutions/migration-assistant-for-amazon-opensearch-service/index.md
+++ b//solutions/migration-assistant-for-amazon-opensearch-service/index.md
@@ -3 +3 @@
-Flexible multi-version workload migration with rollback capability and no downtime
+Workflow-driven migration for Elasticsearch, OpenSearch, and Apache Solr workloads with manual and AI-assisted operation
@@ -8 +8 @@ Version
-     [See releases](https://github.com/opensearch-project/opensearch-migrations/releases)
+     [See releases](/solutions/latest/migration-assistant-for-amazon-opensearch-service/revisions.html)
@@ -16 +16 @@ Estimated cost
-[Open guide](/solutions/latest/migration-assistant-for-amazon-opensearch-service/)[Go to source code](https://github.com/opensearch-project/opensearch-migrations)
+Get started[Open guide](/solutions/latest/migration-assistant-for-amazon-opensearch-service/)
@@ -23,0 +24,2 @@ This solution prescribes a systematic migration workflow to upgrade, migrate, re
+Migration Assistant also includes an AI-powered agent that guides you through assessing, deploying, and running migrations from Elasticsearch, OpenSearch, or Apache Solr to Amazon OpenSearch Service. The agent operates through an interactive command-line session where you describe your migration goal, and the agent proposes and executes the steps while pausing at approval gates for your review. 
+
@@ -68,15 +70 @@ After confirming the target cluster’s functionality meets expectations, the us
-## Deploy with confidence
-
-### We'll walk you through it
-
-Get started fast. Read the implementation guide for deployment steps, architecture details, cost information, and customization options.Open guide
-
-[Open guide](/solutions/latest/migration-assistant-for-amazon-opensearch-service/)
-
-### Let's make it happen
-
-Ready to deploy? Open the CloudFormation template in the AWS Console to begin setting up the infrastructure you need. You'll be prompted to access your AWS account if you haven't yet logged in.
-
-**Note: Support for Launching with ECS will end July 15, 2026
-
-[Launch with EKS in new VPC](https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?templateURL=https://solutions-reference.s3.amazonaws.com/migration-assistant-for-amazon-opensearch-service/latest/migration-assistant-for-amazon-opensearch-service-create-vpc-eks.template&redirectId=SolutionWeb) [Launch with EKS in existing VPC](https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?templateURL=https://solutions-reference.s3.amazonaws.com/migration-assistant-for-amazon-opensearch-service/latest/migration-assistant-for-amazon-opensearch-service-import-vpc-eks.template&redirectId=SolutionWeb) [Launch with ECS in new VPC](https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?templateURL=https://solutions-reference.s3.amazonaws.com/migration-assistant-for-amazon-opensearch-service/latest/migration-assistant-for-amazon-opensearch-service-create-vpc.template&redirectId=SolutionWeb) [Launch with ECS in existing VPC](https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?templateURL=https://solutions-reference.s3.amazonaws.com/migration-assistant-for-amazon-opensearch-service/latest/migration-assistant-for-amazon-opensearch-service-import-vpc.template&redirectId=SolutionWeb)
+## Get started
@@ -84 +72 @@ Ready to deploy? Open the CloudFormation template in the AWS Console to begin se
-## Deployment Options
+Install Migration Assistant once, then choose how you want to run the migration. Use the Workflow CLI for direct control, or use AI-assisted mode to generate configuration, run workflows, monitor progress, and troubleshoot with approval gates.
@@ -86 +74 @@ Ready to deploy? Open the CloudFormation template in the AWS Console to begin se
-### Launch Migration Assistant with EKS in a new VPC
+### Install Migration Assistant and choose a migration path
@@ -88 +76 @@ Ready to deploy? Open the CloudFormation template in the AWS Console to begin se
-Deploy using Amazon Elastic Kubernetes Service
+Install Migration Assistant once. The same installer provides the manual Workflow CLI and AI-assisted migration mode.
@@ -90 +78 @@ Deploy using Amazon Elastic Kubernetes Service
-[Launch in Console](https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?templateURL=https://solutions-reference.s3.amazonaws.com/migration-assistant-for-amazon-opensearch-service/latest/migration-assistant-for-amazon-opensearch-service-create-vpc-eks.template&redirectId=SolutionWeb)
+**Workflow CLI** gives you direct control over workflow configuration, pilot runs, approval gates, validation, and cutover. 
@@ -92 +80 @@ Deploy using Amazon Elastic Kubernetes Service
-### Launch Migration Assistant with EKS in an existing VPC
+**AI-assisted migration** uses the same installed tool to interpret your migration goals, generate configuration, run workflows, monitor progress, and troubleshoot failures while pausing at approval gates for your review. 
@@ -94 +82 @@ Deploy using Amazon Elastic Kubernetes Service
-Deploy using Amazon Elastic Kubernetes Service
+[Launch CloudShell](https://us-east-1.console.aws.amazon.com/cloudshell/home?region=us-east-1) [Workflow CLI guide](/solutions/latest/migration-assistant-for-amazon-opensearch-service/use-the-solution.html) [AI-assisted migration guide](/solutions/latest/migration-assistant-for-amazon-opensearch-service/agent-assisted-migration.html)
@@ -96 +84 @@ Deploy using Amazon Elastic Kubernetes Service
-[Launch in Console](https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?templateURL=https://solutions-reference.s3.amazonaws.com/migration-assistant-for-amazon-opensearch-service/latest/migration-assistant-for-amazon-opensearch-service-import-vpc-eks.template&redirectId=SolutionWeb)
+## Customers
@@ -98 +86 @@ Deploy using Amazon Elastic Kubernetes Service
-## AllCloud
+**AllCloud**
@@ -108 +96 @@ Deploy using Amazon Elastic Kubernetes Service
-  * [ Get support for this AWS Solution ](/solutions/latest/migration-assistant-for-amazon-opensearch-services/contact-aws-support.html)
+  * [Get support for this AWS Solution](/solutions/latest/migration-assistant-for-amazon-opensearch-service/contact-aws-support.html)