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sparse-intern-71089

09/07/2021, 5:43 AM

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little-cartoon-10569

09/07/2021, 5:51 AM

It's probably a CloudWatch event rule? I think schedule triggers for lambdas are usually event rules.

little-cartoon-10569

09/07/2021, 5:52 AM

There's some magic in the AWS console that creates them for you. When using Pulumi or similar tools, you have to do it yourself.

little-cartoon-10569

09/07/2021, 5:54 AM

To confirm in the AWS console, you can view your lambda. My scheduled lambdas say that the trigger is "EventBridge (CloudWatch Events)".

quiet-umbrella-96481

09/07/2021, 5:55 AM

Yes I can create it manually in the AWS console but I really need to do it through Pulumi, just couldn’t find out how I can do it when I create

EventRule

EventTarget

via pulumi. Thought I could be missing something obvious that someone can point out.

quiet-umbrella-96481

09/07/2021, 5:55 AM

@little-cartoon-10569 Is your trigger set up via Pulumi?

little-cartoon-10569

09/07/2021, 5:58 AM

Yes. I use

aws.cloudwatch.EventRule

to define the schedule, and its

onEvent()

mixin to hook it up to the lambda handler function.

little-cartoon-10569

09/07/2021, 5:58 AM

I believe there are other ways to achieve the same thing.

quiet-umbrella-96481

09/07/2021, 5:58 AM

Ahh I think the

onEvent()

is what I’m missing. Thanks heaps, I’ll look into that

little-cartoon-10569

09/07/2021, 5:59 AM

Ah yes. They're not well documented. I haven't ever found them on pulumi.com. I think I got a hint from this Slack, then looked through the source code to figure them out.

👍 1

little-cartoon-10569

09/07/2021, 6:00 AM

onEvent()

is defined in

@pulumi/aws/cloudwatch/eventRuleMixins.d.ts

, if you're using TypeScript.

quiet-umbrella-96481

09/07/2021, 6:00 AM

That’s perfect, thanks 😄

👍 1

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