Lightning Talk: Migrating a Client onto OpenTofu for Cost + Speed
Lightningat OpenTofu Day North America 2024 · on Tuesday, 2024-11-12· at 14:55· Salt Palace | Level 2 | 250 D·
summary
Migrates Power Digital Marketing off Terraform Cloud onto OpenTofu + Spacelift, splitting a 40,000-resource teralith into per-client statefiles via scripted imports and move blocks run in automated chunks. Results show projected Terraform Cloud costs of $5,000/month cut to <$500/month, plan/apply times drop 25 to 3 minutes, and a previous ~50% automation failure rate and 60+ engineering hours/month vanish — a production migration that documents the actual tools, steps, and measured outcomes.
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