Cloud SQL IAM auth on Cloud Run with Postgres.js (without the connector package in your app)

📰 Dev.to · mrberrysome

Learn to authenticate Cloud SQL with IAM on Cloud Run using Postgres.js without the connector package

intermediate Published 21 Apr 2026
Action Steps
  1. Create a Cloud Run service with Postgres.js
  2. Configure IAM authentication for Cloud SQL
  3. Install the Postgres.js package in your application
  4. Test the connection to Cloud SQL using IAM auth
  5. Deploy the application to Cloud Run and verify authentication
Who Needs to Know This

DevOps engineers and developers can benefit from this tutorial to secure their Cloud Run applications with Cloud SQL IAM authentication

Key Insight

💡 Use IAM authentication to secure your Cloud SQL connections on Cloud Run without the connector package

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🚀 Authenticate Cloud SQL with IAM on Cloud Run using Postgres.js! 🚀
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