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

Remove changes introduced to clone the CRI_XCBCand CRI_Cluster_Monitor repositories during the prep-deploy stage of the pipeline.

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

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

feat-reorder commands

Closes #19

See merge request rc/terraform-openstack!42

Avoid vol detach while the server is still powering off

refactor steps before vol snapshot

Closes #17

See merge request rc/terraform-openstack!41

Update prod pipeline

See merge request rc/terraform-openstack!35

This is done so we can directly use it to instantiate a server with volume copy.
Removed code that becomes obsolete when this approach of creating a server with
volume copy is implemented.

Remove code that destroys TF resources after failure

See merge request rc/terraform-openstack!39

TF apply failure leads to pipeline exiting so TF destroy doesn't run