###HOW TO
- Set up a vlan counter, cryptomap counter and a parent subnet
ansible-playbook test-nsot.yaml --tags "setup"
- Run the playbook as many times as you please to generate and allocate different iterables
ansible-playbook test-nsot.yaml -e "site_id=1 bu_name=ab" --tags "play"
ansible-playbook test-nsot.yaml -e "site_id=1 bu_name=xyz" --tags "play" ```
3. Perform a DELETE operation in lieu of a "playbook revert" to free
up the previously allocated iterables in the backend, using the
friendly tag used to create them
``` ansible-playbook test-nsot.yaml -e "site_id=1 bu_name=ab" --tags
"local_cleanup" ```
>> Cleans up all the subnets and iterables used by all runs of "ab"
``` ansible-playbook test-nsot.yaml -e "site_id=1 bu_name=xyz"
--tags "local_cleanup" ```
>> Cleans up all the subnets and iterables used by all runs of "ab"
4. Revert NSoT to the blank state - remove the vlan, cryptomap and
parent subnet that was used in the demo
``` ansible-playbook test-nsot.yaml -e "site_id=1 bu_name=aa" --tags "cleanup"```