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IAM Policy Map

AutoScalingConsoleReadOnlyAccess

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Summary

Provides read-only access to Auto Scaling via the AWS Management Console. The Amazon EC2 Auto Scaling User Guide says it works when you use launch configurations, but not when you use launch templates.

Permissions imported from the AWS Managed Policy Reference Guide; other sections reviewed against the listed AWS sources.

Identity

ARN
arn:aws:iam::aws:policy/AutoScalingConsoleReadOnlyAccess
Default version
v1
Created
Last edited
Services
autoscaling, cloudwatch, ec2, elasticloadbalancing, sns

Control-plane actions (53)

By access level: 29 List, 24 Read.

Control-plane actions by service
ServiceGrantedAccess levels and limitsGranted by
EC2 Auto Scaling22 of 6821 List, 1 Read; 0 restricted, 0 conditionalautoscaling:Describe*
CloudWatch5 of 1605 Read; 0 restricted, 0 conditionalcloudwatch:Describe*
EC24 of 8344 List; 0 restricted, 0 conditionalec2:DescribeAvailabilityZones, ec2:DescribeSubnets, ec2:DescribeVpcClassicLink, ec2:DescribeVpcs
ELB20 of 772 List, 18 Read; 0 restricted, 0 conditionalelasticloadbalancing:Describe*
SNS2 of 402 List; 0 restricted, 0 conditionalsns:ListSubscriptions, sns:ListTopics
EC2 Auto Scaling: 22 actions
  • autoscaling:DescribeAccountLimits (List)
  • autoscaling:DescribeAccountSettings (List)
  • autoscaling:DescribeAdjustmentTypes (List)
  • autoscaling:DescribeAutoScalingGroups (List)
  • autoscaling:DescribeAutoScalingInstances (List)
  • autoscaling:DescribeAutoScalingNotificationTypes (List)
  • autoscaling:DescribeInstanceRefreshes (List)
  • autoscaling:DescribeLaunchConfigurations (List)
  • autoscaling:DescribeLifecycleHookTypes (List)
  • autoscaling:DescribeLifecycleHooks (List)
  • autoscaling:DescribeLoadBalancerTargetGroups (List)
  • autoscaling:DescribeLoadBalancers (List)
  • autoscaling:DescribeMetricCollectionTypes (List)
  • autoscaling:DescribeNotificationConfigurations (List)
  • autoscaling:DescribePolicies (List)
  • autoscaling:DescribeScalingActivities (List)
  • autoscaling:DescribeScalingProcessTypes (List)
  • autoscaling:DescribeScheduledActions (List)
  • autoscaling:DescribeTags (Read)
  • autoscaling:DescribeTerminationPolicyTypes (List)
  • autoscaling:DescribeTrafficSources (List)
  • autoscaling:DescribeWarmPool (List)
CloudWatch: 5 actions
  • cloudwatch:DescribeAlarmHistory (Read)
  • cloudwatch:DescribeAlarms (Read)
  • cloudwatch:DescribeAlarmsForMetric (Read)
  • cloudwatch:DescribeAnomalyDetectors (Read)
  • cloudwatch:DescribeInsightRules (Read)
EC2: 4 actions
  • ec2:DescribeAvailabilityZones (List)
  • ec2:DescribeSubnets (List)
  • ec2:DescribeVpcClassicLink (List)
  • ec2:DescribeVpcs (List)
ELB: 20 actions
  • elasticloadbalancing:DescribeAccountLimits (Read)
  • elasticloadbalancing:DescribeCapacityReservation (Read)
  • elasticloadbalancing:DescribeInstanceHealth (Read)
  • elasticloadbalancing:DescribeListenerAttributes (Read)
  • elasticloadbalancing:DescribeListenerCertificates (Read)
  • elasticloadbalancing:DescribeListeners (Read)
  • elasticloadbalancing:DescribeLoadBalancerAttributes (Read)
  • elasticloadbalancing:DescribeLoadBalancerPolicies (Read)
  • elasticloadbalancing:DescribeLoadBalancerPolicyTypes (Read)
  • elasticloadbalancing:DescribeLoadBalancers (List)
  • elasticloadbalancing:DescribeRules (Read)
  • elasticloadbalancing:DescribeSSLPolicies (Read)
  • elasticloadbalancing:DescribeTags (Read)
  • elasticloadbalancing:DescribeTargetGroupAttributes (Read)
  • elasticloadbalancing:DescribeTargetGroups (Read)
  • elasticloadbalancing:DescribeTargetHealth (Read)
  • elasticloadbalancing:DescribeTrustStoreAssociations (Read)
  • elasticloadbalancing:DescribeTrustStoreRevocations (Read)
  • elasticloadbalancing:DescribeTrustStores (Read)
  • elasticloadbalancing:DescribeWebACLAssociation (List)
SNS: 2 actions
  • sns:ListSubscriptions (List)
  • sns:ListTopics (List)

Data-plane actions (2)

By access level: 1 List, 1 Read.

Data-plane actions by service
ServiceGrantedAccess levels and limitsGranted by
CloudWatch2 of 51 List, 1 Read; 0 restricted, 0 conditionalcloudwatch:GetMetricStatistics, cloudwatch:ListMetrics
CloudWatch: 2 actions
  • cloudwatch:GetMetricStatistics (Read)
  • cloudwatch:ListMetrics (List)

Excluded and conditional actions

No patterns are excluded by NotAction or Deny statements.

Resource scope and attachment

Resource scope across granted actions: all-resources.

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

Why this tier

  • Grants only List and Read actions.

Guidance

Practical scope

Every statement applies to Resource "*". The actions are ec2:DescribeVpcs, ec2:DescribeVpcClassicLink, ec2:DescribeAvailabilityZones, ec2:DescribeSubnets, elasticloadbalancing:Describe*, cloudwatch:ListMetrics, cloudwatch:GetMetricStatistics, cloudwatch:Describe*, autoscaling:Describe*, sns:ListSubscriptions and sns:ListTopics. The policy has no create, modify, delete or run actions.

Use cases

  • Let users view Amazon EC2 Auto Scaling groups and related settings in the console when the groups use launch configurations.

Prerequisites

  • If you use launch templates from the console, the Amazon EC2 Auto Scaling User Guide says you need additional permissions specific to launch templates. This policy does not work with launch templates.

Best practices

  • AWS managed policies don't grant least privilege permissions. The IAM User Guide suggests using IAM Access Analyzer to see which permissions principals actually use, then writing a custom policy or generating one with only the required permissions.

Security considerations

  • The policy grants no write actions, but it applies to all resources and also reads Elastic Load Balancing, CloudWatch, SNS and EC2 network information.
  • You cannot change the permissions in an AWS managed policy. If AWS updates the policy, the update affects every user, group and role it is attached to.

Assignment guidance

You can attach this policy to your users, groups and roles. The reference page also links to guidance on creating a permission set using AWS managed policies in IAM Identity Center. The Amazon EC2 Auto Scaling User Guide lists it as granting read-only access to Amazon EC2 Auto Scaling using the console. It fits where viewing Auto Scaling in the console is intended.

Same service

Same domain

Frequently asked questions

When should I attach AutoScalingConsoleReadOnlyAccess?
The Amazon EC2 Auto Scaling User Guide says it grants read-only access to Amazon EC2 Auto Scaling using the AWS Management Console and works with launch configurations, not launch templates. Attach it where console viewing of Auto Scaling groups on launch configurations is intended.
What does AutoScalingConsoleReadOnlyAccess grant?
It allows autoscaling:Describe*, elasticloadbalancing:Describe*, cloudwatch:ListMetrics, cloudwatch:GetMetricStatistics, cloudwatch:Describe*, four EC2 describe actions, sns:ListSubscriptions and sns:ListTopics on all resources.
What are the security risks of AutoScalingConsoleReadOnlyAccess?
The policy grants no write actions, but it applies to all resources and reads beyond Auto Scaling. AWS managed policies don't grant least privilege permissions, and you must consider the security risk of granting principals more permissions than they need. AWS updates to the policy affect every identity it is attached to.

Policy JSON

Download policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeVpcs",
        "ec2:DescribeVpcClassicLink",
        "ec2:DescribeAvailabilityZones",
        "ec2:DescribeSubnets"
      ],
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": "elasticloadbalancing:Describe*",
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": [
        "cloudwatch:ListMetrics",
        "cloudwatch:GetMetricStatistics",
        "cloudwatch:Describe*"
      ],
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": "autoscaling:Describe*",
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": [
        "sns:ListSubscriptions",
        "sns:ListTopics"
      ],
      "Resource": "*"
    }
  ]
}

Version history

Current version v1, edited by AWS on 2017-01-12. 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/AutoScalingConsoleReadOnlyAccess
aws iam attach-user-policy --user-name USER_NAME --policy-arn arn:aws:iam::aws:policy/AutoScalingConsoleReadOnlyAccess
aws iam attach-group-policy --group-name GROUP_NAME --policy-arn arn:aws:iam::aws:policy/AutoScalingConsoleReadOnlyAccess

CloudFormation

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

Terraform

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

CDK (TypeScript)

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

Sources