建立 Amazon MSK Replicator 的考量事項

下列各節概述使用 MSK Replicator 功能的先決條件、支援的組態和最佳實務。它涵蓋必要的許可、叢集相容性和無伺服器特定需求，以及建立 Replicator 後管理指導。

建立 MSK Replicator 所需的 IAM 許可

以下是建立 MSK Replicator 所需的 IAM 政策範例。只有在建立 MSK Replicator 時提供了標籤的情況下，才需要動作 kafka:TagResource。複寫器 IAM 政策應連接至對應至用戶端的 IAM 角色。如需建立授權政策的相關資訊，請參閱建立授權政策。

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"
      ]
    }
  ]
}

下方為描述複寫器的 IAM 政策範例。只需要 kafka:DescribeReplicator 行動或 kafka:ListTagsForResource 行動，而兩者都需要。

JSON

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