我有一个无服务器项目,该项目应部署一个队列,将该队列订阅到现有主题,并使用lambda处理队列外的消息。这是我的yaml:
service: "ssul-${opt:branch}"
provider:
name: aws
runtime: nodejs8.10
region: eu-west-1
functions:
update:
reservedConcurrency: 10
handler: index.update
events:
- sqs:
arn: {Fn::GetAtt: [Queue, Arn]}
batchSize: 1
resources:
Resources:
Queue:
Type: "AWS::SQS::Queue"
Properties:
MessageRetentionPeriod: 10800
VisibilityTimeout: 900
QueueName: "updates-${opt:branch}"
Subscription:
Type: "AWS::SNS::Subscription"
Properties:
TopicArn: "${env:TOPIC_ARN}"
Protocol: sqs
Endpoint:
Fn::GetAtt: [Queue, Arn]
我运行sls deploy --branch master
返回正常,除订阅外,所有内容均已部署。该主题在另一个帐户中,但是我能够创建一个队列并通过控制台手动订阅。我在做什么错了?
答案 0 :(得分:0)
我遇到了类似的问题(在我的情况下,我使用的是SAM-无服务器应用程序模型,因此我的yml不同,但问题应该相同)。有时,控制台会在后台创建一些对象。就我而言,问题是主题策略资源:
TopicPolicy:
Type: "AWS::SNS::TopicPolicy"
Properties:
PolicyDocument:
Version: "2012-10-17"
Id: MyTopicPolicy
Statement:
-
Effect: "Allow"
Principal:
Service: "events.amazonaws.com"
Action:
- "sns:Publish"
Resource: "*"
Topics:
- !Ref PipelineNotificationsTopic