AWSApplicationMigrationServiceEc2InstancePolicy

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Summary

This policy allows installing and using the AWS Replication Agent, which is used by AWS Application Migration Service (AWS MGN) to migrate source servers that run on EC2 (cross-Region or cross-AZ). An IAM role with this policy should be attached (as an EC2 Instance Profile) to the EC2 Instances.

Permissions imported from the AWS Managed Policy Reference Guide; other sections pending editorial review.

Identity

ARN: arn:aws:iam::aws:policy/AWSApplicationMigrationServiceEc2InstancePolicy
Default version: v2
Created: 2023-08-22
Last edited: 2024-01-03
Services: mgn

Control-plane actions (14)

By access level: 5 Read, 1 Tagging, 8 Write.

Control-plane actions by service
Service	Granted	Access levels and limits	Granted by
MGN	14 of 147	5 Read, 1 Tagging, 8 Write; 11 restricted, 1 conditional	mgn:GetAgentCommandForMgn, mgn:GetAgentConfirmedResumeInfoForMgn, mgn:GetAgentInstallationAssetsForMgn, mgn:GetAgentReplicationInfoForMgn, mgn:GetAgentRuntimeConfigurationForMgn, mgn:RegisterAgentForMgn, mgn:SendAgentLogsForMgn, mgn:SendAgentMetricsForMgn, mgn:SendClientLogsForMgn, mgn:TagResource, mgn:UpdateAgentBacklogForMgn, mgn:UpdateAgentConversionInfoForMgn and 2 more

MGN: 14 actions

mgn:GetAgentCommandForMgn (Read)
mgn:GetAgentConfirmedResumeInfoForMgn (Read)
mgn:GetAgentInstallationAssetsForMgn (Read)
mgn:GetAgentReplicationInfoForMgn (Read)
mgn:GetAgentRuntimeConfigurationForMgn (Read)
mgn:RegisterAgentForMgn (Write)
mgn:SendAgentLogsForMgn (Write)
mgn:SendAgentMetricsForMgn (Write)
mgn:SendClientLogsForMgn (Write)
mgn:TagResource (Tagging)
mgn:UpdateAgentBacklogForMgn (Write)
mgn:UpdateAgentConversionInfoForMgn (Write)
mgn:UpdateAgentReplicationInfoForMgn (Write)
mgn:UpdateAgentSourcePropertiesForMgn (Write)

Data-plane actions (0)

By access level: none.

This policy grants no actions in this plane.

Excluded and conditional actions

No patterns are excluded by NotAction or Deny statements.

Resource scope and attachment

Resource scope across granted actions: mixed.

Can be attached: Yes, to users, groups and roles.

Why this tier

Grants 9 write, tagging or permissions-management actions, short of full control of any service.

Guidance

Pending editorial review. The permission data on this page comes straight from AWS; this section will be filled in once a reviewed guide exists.

Same service

Same domain

Frequently asked questions

Pending editorial review. The permission data on this page comes straight from AWS; this section will be filled in once a reviewed guide exists.

Policy JSON

Download policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "MgnAgentInstallation",
      "Effect": "Allow",
      "Action": [
        "mgn:SendClientLogsForMgn",
        "mgn:RegisterAgentForMgn",
        "mgn:GetAgentInstallationAssetsForMgn"
      ],
      "Resource": "*"
    },
    {
      "Sid": "MgnAgentReplication",
      "Effect": "Allow",
      "Action": [
        "mgn:SendAgentMetricsForMgn",
        "mgn:SendAgentLogsForMgn",
        "mgn:UpdateAgentSourcePropertiesForMgn",
        "mgn:UpdateAgentReplicationInfoForMgn",
        "mgn:UpdateAgentConversionInfoForMgn",
        "mgn:GetAgentCommandForMgn",
        "mgn:GetAgentConfirmedResumeInfoForMgn",
        "mgn:GetAgentRuntimeConfigurationForMgn",
        "mgn:UpdateAgentBacklogForMgn",
        "mgn:GetAgentReplicationInfoForMgn"
      ],
      "Resource": "arn:aws:mgn:*:*:source-server/*"
    },
    {
      "Sid": "MgnSourceServerTagResource",
      "Effect": "Allow",
      "Action": "mgn:TagResource",
      "Resource": "arn:aws:mgn:*:*:source-server/*",
      "Condition": {
        "StringEquals": {
          "mgn:CreateAction": "RegisterAgentForMgn"
        }
      }
    }
  ]
}

Version history

Current version v2, edited by AWS on 2024-01-03. Version history is recorded from 2026-11-11. Earlier versions are in the IAM console under Policy versions.

Attach snippets

AWS CLI

aws iam attach-role-policy --role-name ROLE_NAME --policy-arn arn:aws:iam::aws:policy/AWSApplicationMigrationServiceEc2InstancePolicy
aws iam attach-user-policy --user-name USER_NAME --policy-arn arn:aws:iam::aws:policy/AWSApplicationMigrationServiceEc2InstancePolicy
aws iam attach-group-policy --group-name GROUP_NAME --policy-arn arn:aws:iam::aws:policy/AWSApplicationMigrationServiceEc2InstancePolicy

CloudFormation

Resources:
  ExampleRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument: {}  # replace with your trust policy
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/AWSApplicationMigrationServiceEc2InstancePolicy

Terraform

resource "aws_iam_role_policy_attachment" "awsapplicationmigrationserviceec2instancepolicy" {
  role       = aws_iam_role.example.name
  policy_arn = "arn:aws:iam::aws:policy/AWSApplicationMigrationServiceEc2InstancePolicy"
}

CDK (TypeScript)

role.addManagedPolicy(
  iam.ManagedPolicy.fromAwsManagedPolicyName("AWSApplicationMigrationServiceEc2InstancePolicy"),
);

Sources

Pending editorial review. No editorial sources are listed yet.