Lack of Error Handling in Deployment Playbook

[sudarshnamv]

Issue/Feature Description:
The playbook does not define any error handling or fallback mechanisms if any of the tasks fail during deployment. This may lead to incomplete or inconsistent deployment if any of the tasks fail. (anisible/site.yml)

Why to fix this issue / feature is needed(give scenarios or use cases):
The deployment playbook is executed by different teams in different environments, such as development, testing, and staging. If a task fails during deployment in any of these environments, the playbook needs to provide a way to debug the issue and retry the failed task without restarting the entire deployment process.

How to reproduce, in case of a bug:
Run the deployment playbook
Introduce an intentional failure in one of the tasks, such as a syntax error in a configuration file
Observe the output of the playbook and verify that the deployment did not complete successfully
Check the deployed application to confirm that it is incomplete or inconsistent due to the failed task.