- Added 'git clone' command to fetch the CRI_XCBC repository to the root directory
- Removed git clone block from user_data

Fix for mounting of volumes is done in image build factory via fstab

ref: https://github.com/eesaanatluri/CRI_Cluster_Monitor/pull/42

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.

Add file provisioner to sync the submodule state.

Bo-Chun Chen authored 5 years ago and John-Paul Robinson committed 5 years ago

Changing ohpc id and compute node id will trigger it
Will run node registration on ohpc node.