https://www.passwordstore.org/
\> gpg --gen-key
You can view your GPG keys by executing the following:
\> gpg --list-keys
which should show something like this:
pub 2038R/91E83BF2 2017-05-13
uid Bob <name@example.com>
sub 2038R/E3872671 2017-05-13
Note: PUBLIC_KEY_ID is 91E83BF2
\> pass init "91E83BF2"
\> pass insert provider_vsphere_host
Enter password for provider_vsphere_host: ...
\> pass insert provider_vsphere_user
Enter password for provider_vsphere_user: ...
\> pass insert provider_vsphere_password
Enter password for provider_vsphere_password: ...
export TF_VAR_provider_vsphere_host=$(pass provider_vsphere_host)
export TF_VAR_provider_vsphere_user=$(pass provider_vsphere_user)
export TF_VAR_provider_vsphere_password=$(pass provider_vsphere_password)