Update to latest PVC functions and processes (#108)

* Update PvC prerequisites and Control Plane (#89)
* Initial version for CDP Public Cloud setup and teardown using definition-based infrastructure
* Migrate roles from cloudera-deploy to cloudera.exe collection, as relative imports are difficult in Ansible, but FQCN imports are always good
* Migrate WIP example definitions to separate repo
* Remove most uses of push-down Ansible tags as they confuse even the most experienced Ansible user
* Rename several playbooks to be more explanatory of what service they work on
* Split playbooks into separate deployment areas to allow users to run adhoc or in sequence via main.yml
* Update private cloud cluster deployment to include necessary steps for ECS deployment
* Refactor main to simplify some pathways for better readability
* Rename iptables role to be generic prereqs for pvc_ecs
* Gather facts necessary for cluster deployment
* Update pvc_cp_setup.yml so it runs independent of main.yml
* Break pvc playbooks out into groups according to functional area to allow independent execution
* Remove separate pvc-ds playbook as tags and switches better control functionality structured within the main deployment process
* Add teardown play for ECS clusters
* Update installation order and targeted hosts (#97)
* Move RDBMS role after TLS cert distribution role
* Update hosts for CM configuration and deployment
* Update conditionals for installation of Kerberos
* Add gather_facts to the definition verification play
* Fix teardown when dynamic infra not reachable (#93)
* Remove Infra availability checks during teardown as Infra may not actually be reachable
* Add 'pvc' tag to cluster deployment for the scenario where ECS is being added to an existing CDP Base cluster
* Remove duplicate call to deploy local OS user accounts for ECS
* Remove legacy centos7-init.sh script (#98)

Signed-off-by: Daniel Chaffelson <chaffelson@gmail.com>
Signed-off-by: Webster Mudge <wmudge@cloudera.com>
Co-authored-by: Dan Chaffelson <chaffelson@gmail.com>

Author: wmudge

LICENSE

@@ -186,7 +186,7 @@ APPENDIX: How to apply the Apache License to your work.
    same "printed page" as the copyright notice for easier
    identification within third-party archives.
 
-Copyright 2021 Cloudera, Inc.
+Copyright 2022 Cloudera, Inc.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.