Per Hashicorp's [guidelines][1] for automated use of terraform CLI, this PR
adds the `-input=false` option to all the commands executed in the
module. If input is required, this causes a hard failure that will
become a module failure.
[1]: https://www.terraform.io/guides/running-terraform-in-automation.html
This fix adds following -
* Check for None or blank value in project_path
* Make terraform binary path as required
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
* First pass at Terraform module
* Support output variables
* Support idempotent plan checks and external plan files
* Add check mode support
* Support custom statefile location & remove color-coding from shell output
* Docs
* Let missing statefile hard-fail
* Update to support present/planned/absent states
* PEP8
* Add docs & fix python 2.6 incompatibility
* PEP8
* PEP8