"Next-Gen Open Source Password Manager
Stop wasting time synchronizing your encrypted vault. Remember one master password to access your passwords, anywhere, anytime. No sync needed."
User variables are available globally within the rest
of the template.
The env function is available only within the default value of a user
variable, allowing you to default a user variable to an environment variable.
As Packer doesn't run
inside a shell, it won't expand ~
To set user variables from the command line, the -var flag is used as a
parameter to packer build (and some other commands).
Variables can also be set from an external JSON file. The -var-file flag
reads a file containing a key/value mapping of variables to values and sets
those variables.
-var-file=
sensitive variables won't get printed to the logs by adding them to the
"sensitive-variables" list within the Packer template