This patch adds a new `backend_config` parameter that allows to provide the
-backend-config parameter during the terraform init command.
The option allows to dynamically set the backend information, like the s3 bucket name
and statefile name.
From terraform documentation:
```
The persistent data stored in the backend belongs to a workspace. Initially the backend has only one workspace, called "default", and thus there is only one Terraform state associated with that configuration.
Certain backends support multiple named workspaces, allowing multiple states to be associated with a single configuration. The configuration still has only one backend, but multiple distinct instances of that configuration to be deployed without configuring a new backend or changing authentication credentials.
```
This patch introduces the `workspace` parameter in the terraform module. The module will select
the workspace is it does not exists, or simply select it if it exists.
Fixes#43134
Add 'purge_workspace' parameter and handle the workspace context
The `purge_workspace` parameter allows to remove a workspace when asking for state = absent.
It allows to leave a clean state file without empty workspaces if the parameter is true.
Also adding the support of a workspace context that allows to restore the workspace
when that was active when the module started.
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
Rémi REY
bpetit
Ryan Brown
Abhijeet Kasurde
Stanislav Simovski
Mikhail Naletov