add runtime pterraform vars through IMAGETEST_TF_VAR_ #174
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provide another option for setting variables to the
pterraform
harness through the use of anIMAGETEST_TF_VAR_
option, which operates identically toTF_VAR_
, except is only parsed by thepterraform
harness.This ensures the runtime can configure
pterraform
directly without relying on conflicting runtime variables for the "outer" terraform.pterraform
will inherit all other environment variables from the host, but will ignore anyTF_VAR_
s and exclusively useIMAGETEST_TF_VAR_
s