What methods are used to check and fix errors in Ansible scripts?

Checking and troubleshooting errors in Ansible scripts (playbooks) usually involves several approaches:

1. Using check mode (--check) — allows running the playbook in "dry run" mode, where changes are not applied but it checks what will be done.

2. Enabling verbose output (-v, -vv, -vvv) — helps to see detailed execution of tasks and identify at which step the error occurs.

3. Syntax check of the playbook using the command ansible-playbook --syntax-check <playbook.yml> — detects syntax errors before execution.

4. Using block sections with error handlers (rescue, always) — allows managing errors within the playbook and performing alternative actions.

5. Logging and log analysis — logging can be configured for detailed problem analysis.

6. Testing individual tasks and roles — running parts of the playbook separately to localize the error.

These methods help identify and fix errors, ensuring reliable automation execution with Ansible.