Updated user_data block to include cloud-config and bash script sections
Cloud-config sets up hosts file with specific permissions
Bash script performs additional initialization tasks during instance boot
Fixed formatting issues for proper execution during instance initialization

This commit updates the user_data_script in the Terraform script to include mount commands for better initialization of the instance. The added mount commands ensure proper mounting of specified devices to relevant directories during the first boot of the instance. This adjustment addresses the requirement for mounting operations in the infrastructure setup.

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.