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VPC Lambda targets of EventBridge Scheduler

0

I implemented an EventBridge Scheduler to target Lambda in a VPC. I placed the Lambda in three Availability Zones. How does EventBridge determine which Lambda to call?

Topics
ServerlessComputeApplication Integration
Tags
AWS LambdaAmazon EventBridge
Language
English
Eric Hamacher
asked a year ago513 views
1 Answer
1

Event bridge doesn't choose, it doesn't have any visibility into the configuration of the function. When the Lambda service receives the invocation request from EventBridge, if there are no warm execution environments available it will create a new one and connect that to one of the ENIs that have been provisioned in each of your subnets. The Lambda service will try to balance execution environments across the ENIs that are available.

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Kevin_C
answered a year ago
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EXPERT
kentrad
reviewed a year ago
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EXPERT
Antonio_Lagrotteria
reviewed a year ago
  • Antonio_Lagrotteria EXPERT
    a year ago

    Correct, is more the internal “Lambda load balancer”/control plane that decides dispatch to availability zone

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