Adding {} around var name

See merge request rc/terraform-openstack!20

Use image name based on the target env

See merge request !19

Add job for floating ip swap in staging env

See merge request rc/terraform-openstack!18

Change flavor for staging to m1.large

See merge request rc/terraform-openstack!17

Adding a logic for terraform apply

See merge request rc/terraform-openstack!16

Create a volume out of a snapshot for dev and staging envs

See merge request rc/terraform-openstack!15

Add dev as the deafult env

See merge request rc/terraform-openstack!14

Add environemnt specific variables

See merge request rc/terraform-openstack!13

Failed the pipeline job if it failed

See merge request rc/terraform-openstack!11

Feat mount data vol

See merge request rc/terraform-openstack!9

Feat attach vol

See merge request rc/terraform-openstack!8

Create an internal network and use it for each deploy

See merge request rc/terraform-openstack!12

Giving an option to use a predetermined image for xdmod

See merge request rc/terraform-openstack!10

Add CD feature to the repo

See merge request rc/terraform-openstack!6

1. Add a GitLab CD file to deploy the images created at [ohpc-packer](https://gitlab.rc.uab.edu/rc/ohpc-packer) via Terraform.
2. Use the existing routers and networks for Terraform deploy
3. Added a submodule for [CRI_Cluster_Monitor](https://github.com/eesaanatluri/CRI_Cluster_Monitor) and updated the existing one for [CRI_XCBC](https://github.com/jprorama/CRI_XCBC)
4. Refactored code to work with newer versions (>1.3) of terraform.

Collapse compute node and ood ops provisioners into a single
null_resource to avoid a race condition when the ansible tasks
run in parallel.  This lead to inconsistent deploys where
the slurm configuration was not working after deploy.

Putting the provisioners in a single resource ensures they run in
series.  This comes at the cost of a loss of deploy flexibility.
Now ood and compute nodes ops steps will always run on changes rather
than selectively.  Since this feature wasn't fully functional, it's
loss is not significant.

There is no call into ood by terraform so trigger it's ops
steps via an ansible-playbook during the user-data script.

Add file provisioner to sync the submodule state.