Vercel Env Checker

Terraform tfvars variable preflight

Compare tfvars keys with variable declarations.

Paste variable blocks and tfvars assignments. The checker reports names only: missing required variables, unknown keys, duplicate assignments, and secret-like boundaries before a plan run.

Terraform snippets

Names only
Do not paste Terraform state, cloud credentials, API tokens, or secret values. This page compares static variable names and key boundaries only.

Preflight result

fail

Required Terraform variables are not present in the tfvars assignment names.

Variables4
tfvars keys3
Missing2
Unknown1
fail

Missing required variables

region, service_token

warn

Unknown tfvars keys

legacy_name

warn

Boundary to review

The tfvars file assigns names that are not declared in the pasted variable blocks.

warn

Boundary to review

Secret-like variable names were detected; keep values out of this page and out of copied reports.

Detected names

Required variables

environmentregionservice_token

Secret-like names

service_token

Safe report

Terraform tfvars variable preflight
Status: fail
Summary: Required Terraform variables are not present in the tfvars assignment names.

Declared variables: environment (required), instance_count (defaulted), region (required), service_token (required, sensitive)
tfvars assignment names: environment, instance_count, legacy_name
Missing required variables: region, service_token
Unknown tfvars names: legacy_name
Duplicate tfvars names: none
Secret-like names: service_token

Warnings:
- The tfvars file assigns names that are not declared in the pasted variable blocks.
- Secret-like variable names were detected; keep values out of this page and out of copied reports.

Checklist:
- Compare only variable names and static keys; keep actual values out of reports.
- Keep secret values in your approved secret manager or secure CI variable store.
- Run terraform validate and a plan in your real workspace before applying.
- Review module defaults because this page does not evaluate HCL expressions or providers.

Scope: static variable-name check only. This report never includes tfvars values, Terraform state, cloud credentials, or provider validation.