Amazon Bedrock 是如何 EventBridge 运作的 - Amazon Bedrock

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Amazon Bedrock 是如何 EventBridge 运作的

Amazon EventBridge 是一个无服务器事件总线，用于接收来自 AWS 服务、SaaS 合作伙伴和客户应用程序的状态变更事件。它根据您创建的规则或模式处理事件，并将这些事件路由到您选择的一个或多个目标，例如 Amazon Simple Queue Service 和 Amazon 简单通知服务。 AWS Lambda您可以根据事件的内容配置下游工作流程。

在学习如何使用 Amazon f EventBridge or Amazon Bedrock 之前，请查看亚马逊 EventBridge 用户指南中的以下页面。

每当你提交的工作状态发生变化 EventBridge 时，Amazon Bedrock 都会通过亚马逊发布你的活动。在每种情况下，都会创建一个新事件并将其发送到 Amazon EventBridge，然后亚马逊会将该事件发送到您的默认事件总线。该事件显示哪个作业的状态已更改以及该作业的当前状态。

在事件中，Amazon Bedrock 事件由source存在aws.bedrock的价值来识别。Amazon Bedrock 中的活动包括以下内容：detail-type

  • Model Customization Job State Change

  • Batch Inference Job State Change

选择一个选项卡，查看在 Amazon Bedrock 中提交的作业的示例事件。

Model Customization Job State Change

以下JSON对象显示了模型自定义任务状态发生变化时的示例事件：

{
  "version": "0",
  "id": "UUID",
  "detail-type": "Model Customization Job State Change",
  "source": "aws.bedrock",
  "account": "123456789012",
  "time": "2023-08-11T12:34:56Z",
  "region": "us-east-1",
  "resources": ["arn:aws:bedrock:us-east-1:123456789012:model-customization-job/abcdefghwxyz"],
  "detail": {
    "version": "0.0",
    "jobName": "abcd-wxyz",
    "jobArn": "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/abcdefghwxyz",
    "outputModelName": "dummy-output-model-name",
    "outputModelArn": "arn:aws:bedrock:us-east-1:123456789012:dummy-output-model-name",
    "roleArn": "arn:aws:iam::123456789012:role/JobExecutionRole",
    "jobStatus": "Failed",
    "failureMessage": "Failure Message here.",
    "creationTime": "2023-08-11T10:11:12Z",
    "lastModifiedTime": "2023-08-11T12:34:56Z",
    "endTime": "2023-08-11T12:34:56Z",
    "baseModelArn": "arn:aws:bedrock:us-east-1:123456789012:base-model-name",
    "hyperParameters": {
      "batchSize": "1",
      "epochCount": "5",
      "learningRate": "0.05",
      "learningRateWarmupSteps": "10"
    },
    "trainingDataConfig": {
      "s3Uri": "s3://bucket/key"
    },
    "validationDataConfig": {
      "s3Uri": "s3://bucket/key"
    },
    "outputDataConfig": {
      "s3Uri": "s3://bucket/key"
    }
  }
}

要了解细节对象中特定于模型自定义的字段，请参阅GetModelCustomizationJob。

Batch Inference Job State Change

以下JSON对象显示了模型自定义任务状态发生变化时的示例事件：

{
  "version": "0",
  "id": "a1b2c3d4",
  "detail-type": "Batch Inference Job State Change",
  "source": "aws.bedrock",
  "account": "123456789012",
  "time": "Wed Aug 28 22:58:30 UTC 2024",
  "region": "us-east-1",
  "resources": ["arn:aws:bedrock:us-east-1:123456789012:model-invocation-job/abcdefghwxyz"],
  "detail": {
    "version": "0.0",
    "accountId": "123456789012",
    "batchJobName": "dummy-batch-job-name",
    "batchJobArn": "arn:aws:bedrock:us-east-1:123456789012:model-invocation-job/abcdefghwxyz",
    "batchModelId": "arn:aws:bedrock:us-east-1::foundation-model/anthropic.claude-3-sonnet-20240229-v1:0",
    "status": "Completed",
    "failureMessage": "",
    "creationTime": "Aug 28, 2024, 10:47:53 PM"
  }
}

要了解详细信息对象中特定于批量推理的字段，请参阅GetModelInvocationJob。