AWS::Serverless::Api - 缓存集群设置缓存生存时间答案

【问题标题】：AWS::Serverless::Api - Cache Cluster set cache time to liveAWS::Serverless::Api - 缓存集群设置缓存生存时间
【发布时间】：2022-10-07 04:56:53
【问题描述】：

我使用 SAM 设置了一个带有 AWS::Serverless::Api 的 HTTP 代理。虽然我能够设置 CacheClusterEnabled 和 CacheClusterSize。我还没有找到一个属性来设置缓存数据的生存时间。我在哪里可以设置这个配置？

这是我的 templates.yml 文件：

Resources:


ProxyApi:
    Type: AWS::Serverless::Api
    Properties:
      CacheClusterEnabled: !FindInMap [EnvMap, !Ref Env, cacheClusterEnabled]
      CacheClusterSize: !FindInMap [EnvMap, !Ref Env, cacheClusterSize]
      Name: !Join [ \'-\', [!Ref Env, \'lead-generation-proxy\'] ]
      StageName: !Ref Env
      DefinitionBody:
        Fn::Transform:
          Name: AWS::Include
          Parameters:
            Location: openapi/proxy.yml

这是创建的 API：

openapi: 3.0.1
info:
  version: 1.0.0
paths:
  \"/{proxy+}\":
    x-amazon-apigateway-any-method:
      parameters:
      - name: proxy
        in: path
        required: true
        schema:
          type: string
      responses: {}
      x-amazon-apigateway-integration:
        responses:
          default:
            statusCode: \'200\'
        requestParameters:
          integration.request.path.proxy: method.request.path.proxy
        uri: 
          Fn::FindInMap : [EnvMap, Ref: Env, proxyUrl]
        passthroughBehavior: when_no_match
        httpMethod: ANY
        type: http_proxy

标签： aws-api-gateway aws-sam aws-sam-cli

【解决方案1】：

任何对答案感兴趣的人。我发现我们可以使用https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-apigateway-stage-methodsetting.html#cfn-apigateway-stage-methodsetting-datatraceenabled 配置这些属性。这是具有此配置的我的模板：

 ProxyApi:
    Type: AWS::Serverless::Api
    Properties:
      Name: !Join ["-", [!Ref Env, "lead-generation-proxy"]]
      StageName: !Ref Env
      TracingEnabled: !FindInMap [EnvMap, !Ref Env, tracingEnabled]
      CacheClusterEnabled: !FindInMap [EnvMap, !Ref Env, cacheClusterEnabled]
      CacheClusterSize: !FindInMap [EnvMap, !Ref Env, cacheClusterSize]
      MethodSettings:
        - HttpMethod: '*'
          ResourcePath: '/*'
          LoggingLevel: INFO
          CacheTtlInSeconds: 400
          CachingEnabled: !FindInMap [EnvMap, !Ref Env, cacheClusterEnabled]
          DataTraceEnabled: !FindInMap [EnvMap, !Ref Env, cacheClusterEnabled]
          MetricsEnabled: !FindInMap [EnvMap, !Ref Env, cacheClusterEnabled]
      DefinitionBody:
        Fn::Transform:
          Name: AWS::Include
          Parameters:
            Location: openapi/proxy.yml

【讨论】：