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pulumi-signal-waiter

The premium Open Source alternative to AWS CloudFormation cfn-signal

🎯 Best for:Synchronizing complex EC2 user-data scripts with Pulumi infrastructure deployments.
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What is pulumi-signal-waiter?

A specialized Pulumi component that replaces AWS CloudFormation cfn-signal for resource coordination. It utilizes SQS signals to ensure that infrastructure deployment waits for successful application initialization.

Tech Stack
TypeScriptDevOps & CI/CD

Why pulumi-signal-waiter?

  • • Native Pulumi integration
  • • Reliable async signaling
  • • Reduces deployment race conditions

Limitations

  • • AWS specific
  • • Adds SQS cost/overhead
  • • Requires Pulumi state management
8/26/2025
Last Update
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MIT
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Competitor Cost
-$1,440
/ year (est. based on AWS CloudFormation cfn-signal)
Self-Hosted
$0
/ year
Team Size10 Users
150+
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