我尝试使用无服务器框架部署输出到 ElasticSearch 域的 Kinesis Firehose 。
由于Firehose在创建之前需要ES域已经存在,所以我遇到了这个错误:
发生错误:MyFirehoseStream - Domain arn:aws:es:us-east-1:1234567890:domain / my-elastic-search仍然是 被创造。
有没有办法让Firehose创建等到ES域创建完成之后?
以防万一有用,以下是我的serverless.yml
文件的相关部分:
fyi,我使用serverless-pseudo-parameters
插件来使用#{AWS::Region}
和#{AWS::AccountId}
resources:
Resources:
MyFirehoseStream:
Type: "AWS::KinesisFirehose::DeliveryStream"
Properties:
DeliveryStreamName: "MyFirehoseStream"
DeliveryStreamType: "DirectPut"
ElasticsearchDestinationConfiguration:
BufferingHints:
IntervalInSeconds: 300
SizeInMBs: 5
DomainARN: "arn:aws:es:#{AWS::Region}:#{AWS::AccountId}:domain/my-elastic-search"
IndexName: "myindex"
IndexRotationPeriod: "NoRotation"
RetryOptions:
DurationInSeconds: 300
RoleARN: { "Fn::GetAtt": ["FirehoseBackupBucketRole", "Arn" ] }
S3BackupMode: "FailedDocumentsOnly"
S3Configuration:
BucketARN: { "Fn::GetAtt": ["FirehoseBackupBucket", "Arn" ] }
BufferingHints:
IntervalInSeconds: 300
SizeInMBs: 5
CompressionFormat: "GZIP"
RoleARN: { "Fn::GetAtt": ["FirehoseBackupBucketRole", "Arn" ] }
TypeName: "mytype"
MyElasticSearch:
Type: "AWS::Elasticsearch::Domain"
Properties:
AccessPolicies: ${file(./iam_policies/elastic-search.json)}
DomainName: "my-elastic-search"
ElasticsearchVersion: 6.2
ElasticsearchClusterConfig:
InstanceCount: "1"
InstanceType: "t2.small.elasticsearch"
EBSOptions:
EBSEnabled: true
Iops: 0
VolumeSize: 10
VolumeType: "gp2"
更新
我现在已修复此问题,以防具体情况对任何人都有帮助:
我将DomainARN
属性更改为{ "Fn::GetAtt": ["MyElasticSearch", "DomainArn" ] }
。
我最初动态生成ARN的原因是因为"Fn::GetAtt"
我最初只尝试使用Arn
代替DomainArn
,但这并不起作用。巧合的是,DomainArn
已在最新版本中弃用,因此如果您使用的是最新版本,Arn
实际上是正确的。
答案 0 :(得分:2)
Cloudformation资源支持DependsOn
属性。
resources:
Resources:
MyFirehoseStream:
Type: "AWS::KinesisFirehose::DeliveryStream"
DependsOn: MyElasticSearch
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-dependson.html