AmazonMWAAServiceRolePolicy

Description: The Service Linked Role used by Amazon Managed Workflows for Apache Airflow.

AmazonMWAAServiceRolePolicy is an AWS managed policy.

Using this policy

This policy is attached to a service-linked role that allows the service to perform actions on your behalf. You cannot attach this policy to your users, groups, or roles.

Policy details

Policy version

Policy version: v2 (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

{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Effect" : "Allow",
      "Action" : [
        "logs:CreateLogStream",
        "logs:CreateLogGroup",
        "logs:DescribeLogGroups"
      ],
      "Resource" : "arn:aws:logs:*:*:log-group:airflow-*:*"
    },
    {
      "Effect" : "Allow",
      "Action" : [
        "ec2:AttachNetworkInterface",
        "ec2:CreateNetworkInterface",
        "ec2:CreateNetworkInterfacePermission",
        "ec2:DeleteNetworkInterface",
        "ec2:DeleteNetworkInterfacePermission",
        "ec2:DescribeDhcpOptions",
        "ec2:DescribeNetworkInterfaces",
        "ec2:DescribeSecurityGroups",
        "ec2:DescribeSubnets",
        "ec2:DescribeVpcEndpoints",
        "ec2:DescribeVpcs",
        "ec2:DetachNetworkInterface"
      ],
      "Resource" : "*"
    },
    {
      "Effect" : "Allow",
      "Action" : "ec2:CreateVpcEndpoint",
      "Resource" : "arn:aws:ec2:*:*:vpc-endpoint/*",
      "Condition" : {
        "ForAnyValue:StringEquals" : {
          "aws:TagKeys" : "AmazonMWAAManaged"
        }
      }
    },
    {
      "Effect" : "Allow",
      "Action" : [
        "ec2:ModifyVpcEndpoint",
        "ec2:DeleteVpcEndpoints"
      ],
      "Resource" : "arn:aws:ec2:*:*:vpc-endpoint/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/AmazonMWAAManaged" : false
        }
      }
    },
    {
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateVpcEndpoint",
        "ec2:ModifyVpcEndpoint"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:vpc/*",
        "arn:aws:ec2:*:*:security-group/*",
        "arn:aws:ec2:*:*:subnet/*"
      ]
    },
    {
      "Effect" : "Allow",
      "Action" : "ec2:CreateTags",
      "Resource" : "arn:aws:ec2:*:*:vpc-endpoint/*",
      "Condition" : {
        "StringEquals" : {
          "ec2:CreateAction" : "CreateVpcEndpoint"
        },
        "ForAnyValue:StringEquals" : {
          "aws:TagKeys" : "AmazonMWAAManaged"
        }
      }
    },
    {
      "Effect" : "Allow",
      "Action" : "cloudwatch:PutMetricData",
      "Resource" : "*",
      "Condition" : {
        "StringEquals" : {
          "cloudwatch:namespace" : [
            "AWS/MWAA"
          ]
        }
      }
    }
  ]
}

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