- Replace directory existence check with directory creation
- Ensure proper ownership (oracle:oinstall) and permissions (0755)
- Remove failed_when that was causing unnecessary failures
- Make postinstall role more robust for different environments
- Enhance systemd service template with proper User/Group/Environment settings
- Use variables in cron cleaner script instead of hardcoded paths
- Add comprehensive path validations before operations
- Create validations.yml for prerequisite checks
- Improve service dependencies and startup order
- Split main.yml into modular files: scripts.yml, backup.yml, services.yml
- Use include_tasks for better organization and maintainability
- Group related tasks by functionality
- Improve code readability and reusability
- Replace 4 separate git tasks with a single consolidated task
- Add proper error handling with failed_when condition
- Remove ignore_errors usage that was masking real errors