website: explanation of TF_VAR_ precedence

Fixes #15595
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Andrew 2017-12-06 06:27:31 +11:00 committed by Martin Atkins
parent 1755ab54ca
commit 2b68f4393e
1 changed files with 3 additions and 0 deletions

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@ -339,3 +339,6 @@ has the last definition loaded.
Definition files passed using the `-var-file` flag will always be evaluated after
those in the working directory.
Values passed within definition files or with `-var` will take precedence over
`TF_VAR_` environment variables, as environment variables are considered defaults.