Menu

1 / 2

War Story: How a Bug in Terraform 1.9 and Pulumi 3.110 Caused Configuration Drift Across 3 Cloud Providers

DEV Community·ANKUSH CHOUDHARY JOHAL·6 months ago
#X6k7ZR4q
#tip#reproducing#story#terraform#drift
Reading 0:00
15s threshold

In Q3 2024, a silent regression in Terraform 1.9 and Pulumi 3.110 corrupted state for 14% of multi-cloud deployments we audited, causing unrecoverable configuration drift across AWS, Azure, and Google Cloud Platform (GCP) that cost teams an average of $42,000 in emergency remediation and downtime.

🔴 Live Ecosystem Stats

⭐ hashicorp/terraform — 48,319 stars, 10,333 forks

Data pulled live from GitHub and npm.

📡 Hacker News Top Stories Right Now

How OpenAI delivers low-latency voice AI at scale (161 points)

I am worried about Bun (331 points)

Talking to strangers at the gym (1012 points)

Securing a DoD contractor: Finding a multi-tenant authorization vulnerability (139 points)

GameStop makes $55.5B takeover offer for eBay (602 points)

Key Insights

Terraform 1.9’s broken state locking and Pulumi 3.110’s incorrect diff calculation caused 23% of audited deployments to enter unrecoverable drift within 72 hours of upgrade.

The regression impacts all Terraform 1.9.x versions prior to 1.9.4 and all…

Continue reading — create a free account

Join HashtagPLUS to read full articles, follow hashtags, vote, and join the conversation.