# ROSAInstallerPolicy
<a name="ROSAInstallerPolicy"></a>

**Description**: Allows the Red Hat OpenShift Service on AWS (ROSA) installer to manage AWS resources that support ROSA cluster installation. This includes managing instance profiles for ROSA worker nodes.

`ROSAInstallerPolicy` is an [AWS managed policy](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies).

## Using this policy
<a name="ROSAInstallerPolicy-how-to-use"></a>

You can attach `ROSAInstallerPolicy` to your users, groups, and roles.

## Policy details
<a name="ROSAInstallerPolicy-details"></a>
+ **Type**: Service role policy 
+ **Creation time**: June 06, 2023, 21:00 UTC 
+ **Edited time:** February 12, 2026, 18:00 UTC
+ **ARN**: `arn:aws:iam::aws:policy/service-role/ROSAInstallerPolicy`

## Policy version
<a name="ROSAInstallerPolicy-version"></a>

**Policy version:** v10 (default)

The policy's default version is the version that defines the permissions for the policy. When a user or role with the policy makes a request to access an AWS resource, AWS checks the default version of the policy to determine whether to allow the request. 

## JSON policy document
<a name="ROSAInstallerPolicy-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "ReadPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeAvailabilityZones",
        "ec2:DescribeInternetGateways",
        "ec2:DescribeInstances",
        "ec2:DescribeInstanceTypes",
        "ec2:DescribeRegions",
        "ec2:DescribeReservedInstancesOfferings",
        "ec2:DescribeRouteTables",
        "ec2:DescribeSecurityGroups",
        "ec2:DescribeSecurityGroupRules",
        "ec2:DescribeSubnets",
        "ec2:DescribeVpcAttribute",
        "ec2:DescribeVpcs",
        "ec2:DescribeInstanceTypeOfferings",
        "ec2:DescribeCapacityReservations",
        "elasticloadbalancing:DescribeAccountLimits",
        "elasticloadbalancing:DescribeLoadBalancers",
        "iam:GetOpenIDConnectProvider",
        "iam:GetRole",
        "route53:GetHostedZone",
        "route53:ListHostedZones",
        "route53:ListHostedZonesByName",
        "route53:ListResourceRecordSets",
        "route53:GetAccountLimit",
        "servicequotas:GetServiceQuota"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "PassRoleToEC2",
      "Action" : [
        "iam:PassRole"
      ],
      "Resource" : [
        "arn:*:iam::*:role/*-ROSA-Worker-Role"
      ],
      "Effect" : "Allow",
      "Condition" : {
        "StringEquals" : {
          "iam:PassedToService" : [
            "ec2.amazonaws.com"
          ]
        }
      }
    },
    {
      "Sid" : "ManageInstanceProfiles",
      "Effect" : "Allow",
      "Action" : [
        "iam:AddRoleToInstanceProfile",
        "iam:RemoveRoleFromInstanceProfile",
        "iam:DeleteInstanceProfile",
        "iam:GetInstanceProfile"
      ],
      "Resource" : [
        "arn:aws:iam::*:instance-profile/rosa-service-managed-*"
      ]
    },
    {
      "Sid" : "CreateInstanceProfiles",
      "Effect" : "Allow",
      "Action" : [
        "iam:CreateInstanceProfile",
        "iam:TagInstanceProfile"
      ],
      "Resource" : [
        "arn:aws:iam::*:instance-profile/rosa-service-managed-*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:RequestTag/red-hat-managed" : "true"
        }
      }
    },
    {
      "Sid" : "GetSecretValue",
      "Effect" : "Allow",
      "Action" : [
        "secretsmanager:GetSecretValue"
      ],
      "Resource" : [
        "*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/red-hat-managed" : "true"
        }
      }
    },
    {
      "Sid" : "Route53ManageRecords",
      "Effect" : "Allow",
      "Action" : [
        "route53:ChangeResourceRecordSets"
      ],
      "Resource" : "*",
      "Condition" : {
        "ForAllValues:StringLike" : {
          "route53:ChangeResourceRecordSetsNormalizedRecordNames" : [
            "*.openshiftapps.com",
            "*.devshift.org",
            "*.hypershift.local",
            "*.openshiftusgov.com",
            "*.devshiftusgov.com"
          ]
        }
      }
    },
    {
      "Sid" : "Route53Manage",
      "Effect" : "Allow",
      "Action" : [
        "route53:ChangeTagsForResource",
        "route53:CreateHostedZone",
        "route53:DeleteHostedZone"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CreateTags",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateTags"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:instance/*",
        "arn:aws:ec2:*:*:volume/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "ec2:CreateAction" : [
            "RunInstances"
          ]
        }
      }
    },
    {
      "Sid" : "RunInstancesNoCondition",
      "Effect" : "Allow",
      "Action" : "ec2:RunInstances",
      "Resource" : [
        "arn:aws:ec2:*:*:subnet/*",
        "arn:aws:ec2:*:*:network-interface/*",
        "arn:aws:ec2:*:*:security-group/*",
        "arn:aws:ec2:*:*:snapshot/*"
      ]
    },
    {
      "Sid" : "RunInstancesRestrictedRequestTag",
      "Effect" : "Allow",
      "Action" : "ec2:RunInstances",
      "Resource" : [
        "arn:aws:ec2:*:*:instance/*",
        "arn:aws:ec2:*:*:volume/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:RequestTag/red-hat-managed" : "true"
        }
      }
    },
    {
      "Sid" : "RunInstancesRedHatOwnedAMIs",
      "Effect" : "Allow",
      "Action" : [
        "ec2:RunInstances"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:image/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "ec2:Owner" : [
            "531415883065",
            "251351625822",
            "210686502322"
          ]
        }
      }
    },
    {
      "Sid" : "ManageInstancesRestrictedResourceTag",
      "Effect" : "Allow",
      "Action" : [
        "ec2:TerminateInstances",
        "ec2:GetConsoleOutput"
      ],
      "Resource" : "arn:aws:ec2:*:*:instance/*",
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/red-hat-managed" : "true"
        }
      }
    },
    {
      "Sid" : "CreateGrantRestrictedResourceTag",
      "Effect" : "Allow",
      "Action" : [
        "kms:CreateGrant"
      ],
      "Resource" : "*",
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/red-hat" : "true"
        },
        "StringLike" : {
          "kms:ViaService" : "ec2.*.amazonaws.com"
        },
        "Bool" : {
          "kms:GrantIsForAWSResource" : true
        }
      }
    },
    {
      "Sid" : "ManagedKMSRestrictedResourceTag",
      "Effect" : "Allow",
      "Action" : [
        "kms:DescribeKey",
        "kms:GenerateDataKeyWithoutPlaintext"
      ],
      "Resource" : "*",
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/red-hat" : "true"
        }
      }
    },
    {
      "Sid" : "CreateSecurityGroups",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateSecurityGroup"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group*/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:RequestTag/red-hat-managed" : "true"
        }
      }
    },
    {
      "Sid" : "DeleteSecurityGroup",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DeleteSecurityGroup"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group*/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/red-hat-managed" : "true"
        }
      }
    },
    {
      "Sid" : "SecurityGroupIngressEgress",
      "Effect" : "Allow",
      "Action" : [
        "ec2:AuthorizeSecurityGroupIngress",
        "ec2:AuthorizeSecurityGroupEgress",
        "ec2:RevokeSecurityGroupIngress",
        "ec2:RevokeSecurityGroupEgress"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group*/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/red-hat-managed" : "true"
        }
      }
    },
    {
      "Sid" : "CreateSecurityGroupsVPCNoCondition",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateSecurityGroup"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:vpc/*"
      ]
    },
    {
      "Sid" : "CreateTagsRestrictedActions",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateTags"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "ec2:CreateAction" : [
            "CreateSecurityGroup"
          ]
        }
      }
    },
    {
      "Sid" : "CreateTagsK8sSubnet",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateTags"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:subnet/*"
      ],
      "Condition" : {
        "ForAllValues:StringLike" : {
          "aws:TagKeys" : [
            "kubernetes.io/cluster/*"
          ]
        }
      }
    },
    {
      "Sid" : "DeleteTagsK8sSubnet",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DeleteTags"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:subnet/*"
      ],
      "Condition" : {
        "Null" : {
          "aws:TagKeys" : "false"
        },
        "ForAllValues:StringLike" : {
          "aws:TagKeys" : [
            "kubernetes.io/cluster/*"
          ]
        }
      }
    },
    {
      "Sid" : "ListPoliciesAttachedToRoles",
      "Effect" : "Allow",
      "Action" : [
        "iam:ListAttachedRolePolicies",
        "iam:ListRolePolicies"
      ],
      "Resource" : "arn:aws:iam::*:role/*",
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/red-hat-managed" : "true"
        }
      }
    }
  ]
}
```

## Learn more
<a name="ROSAInstallerPolicy-learn-more"></a>
+ [Create a permission set using AWS managed policies in IAM Identity Center](https://docs.aws.amazon.com/singlesignon/latest/userguide/howtocreatepermissionset.html) 
+ [Adding and removing IAM identity permissions](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_manage-attach-detach.html) 
+ [Understand versioning for IAM policies](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [Get started with AWS managed policies and move toward least-privilege permissions](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)