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# 创建 MSK 复制器所需的 IAM 权限
<a name="msk-replicator-create-iam-perms"></a>

以下是创建 MSK 复制器所需的 IAM policy 示例。只有在创建 MSK 复制器时提供了标签的情况下，才需要执行 `kafka:TagResource` 操作。应将复制器 IAM 策略附加到与您的客户端对应的 IAM 角色。有关创建授权策略的信息，请参阅 [Create authorization policies](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#create-iam-access-control-policies)。

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#### [ JSON ]

****  

```
{
  "Version":"2012-10-17",		 	 	 
  "Statement": [
    {
      "Sid": "MSKReplicatorIAMPassRole",
      "Effect": "Allow",
      "Action": "iam:PassRole",
      "Resource": "arn:aws:iam::{{123456789012}}:role/{{MSKReplicationRole}}",
      "Condition": {
        "StringEquals": {
          "iam:PassedToService": "kafka.amazonaws.com"
        }
      }
    },
    {
      "Sid": "MSKReplicatorServiceLinkedRole",
      "Effect": "Allow",
      "Action": "iam:CreateServiceLinkedRole",
      "Resource": "arn:aws:iam::{{123456789012}}:role/aws-service-role/kafka.amazonaws.com/{{AWSServiceRoleForKafka*}}"
    },
    {
      "Sid": "MSKReplicatorEC2Actions",
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeSubnets",
        "ec2:DescribeSecurityGroups",
        "ec2:DescribeVpcs",
        "ec2:CreateNetworkInterface"
      ],
      "Resource": [
        "arn:aws:ec2:us-east-1:{{123456789012}}:subnet/{{subnet-0abcd1234ef56789}}",
        "arn:aws:ec2:us-east-1:{{123456789012}}:security-group/{{sg-0123abcd4567ef89}}",
        "arn:aws:ec2:us-east-1:{{123456789012}}:network-interface/{{eni-0a1b2c3d4e5f67890}}",
        "arn:aws:ec2:us-east-1:{{123456789012}}:vpc/{{vpc-0a1b2c3d4e5f67890}}"
      ]
    },
    {
      "Sid": "MSKReplicatorActions",
      "Effect": "Allow",
      "Action": [
        "kafka:CreateReplicator",
        "kafka:TagResource"
      ],
      "Resource": [
        "arn:aws:kafka:us-east-1:{{123456789012}}:cluster/{{myCluster}}/{{abcd1234-56ef-78gh-90ij-klmnopqrstuv}}",
        "arn:aws:kafka:us-east-1:{{123456789012}}:replicator/{{myReplicator}}/{{wxyz9876-54vu-32ts-10rq-ponmlkjihgfe}}"
      ]
    }
  ]
}
```

------

以下是描述复制器的 IAM 策略示例。

****  

```
{
    "Version":"2012-10-17",		 	 	 
    "Statement": [
        {
            "Sid": "VisualEditor1",
            "Effect": "Allow",
            "Action": [
                "kafka:DescribeReplicator",
                "kafka:ListTagsForResource"
            ],
            "Resource": "*"
        }
    ]
}
```

**注意**  
启用日志传输后，您的 IAM 角色必须具有写入配置的日志目标所需的额外权限。有关所需权限，请参阅[启用来自 AWS 服务的日志记录](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/AWS-vended-logs-permissions.html)。