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7. Local values, expressions & built-in functions

locals, for expressions, conditionals, and the function library.

⏱ ≈ 25 min this module · 📚 ≈ 5.8 h full track

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🧪 Hands-on lab Medium · 150 XP · 25min

Goal

Use a locals block and built-in functions to compute the bucket tags instead of hardcoding them.

Requirements

  • A locals block that builds common_tags with merge(...)
  • The Env tag must be uppercased with upper("dev") → DEV
  • A ManagedBy = "terraform" tag
  • Apply the tags to a bucket named certland-labs-locals

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