RH358 – Red Hat Services Management and Automation — Lesson 4: Ansible Automation, Validation, Monitoring, Troubleshooting, and Handover

Learning Objectives

• Operate, troubleshoot, document, and improve Ansible automation, validation, and monitoring.
• Apply troubleshooting and handover while preserving reviewable technical evidence.
• Recognize and correct the risk where the technical fix is successful but monitoring, rollback, ownership, or handover remains incomplete.

Detailed Topics

• Ansible automation: apply the concept to a Linux infrastructure team deploying and automating shared enterprise services, record the relevant settings or decisions, and explain the operational consequence.
• validation: apply the concept to a Linux infrastructure team deploying and automating shared enterprise services, record the relevant settings or decisions, and explain the operational consequence.
• monitoring: apply the concept to a Linux infrastructure team deploying and automating shared enterprise services, record the relevant settings or decisions, and explain the operational consequence.
• troubleshooting: apply the concept to a Linux infrastructure team deploying and automating shared enterprise services, record the relevant settings or decisions, and explain the operational consequence.
• handover: apply the concept to a Linux infrastructure team deploying and automating shared enterprise services, record the relevant settings or decisions, and explain the operational consequence.

Instructor Demonstration

The instructor demonstrates ansible automation, validation, monitoring, troubleshooting, and handover by tracing the relevant architecture, commands, configuration, messages, and evidence. The walkthrough highlights how the technical fix is successful but monitoring, rollback, ownership, or handover remains incomplete and shows how to isolate the cause without masking dependent issues.

Hands-On Exercise

Run an operational review and produce support-ready evidence for Ansible Automation, Validation, Monitoring, Troubleshooting, and Handover. Add verified outcomes to the service configuration portfolio, Ansible automation repository, security evidence, and support runbook.

1. Confirm the scope, versions, access, dependencies, and success criteria.
2. Perform the workflow while recording commands, settings, output, and platform events.
3. Test one expected case and one controlled exception specific to this lesson.
4. Retest the correction and document ownership, rollback, and follow-up actions.

Scenario Analysis

• Identify which dependency most strongly influences Ansible automation in the stated scenario.
• Compare two approaches for troubleshooting and explain the security, reliability, and support trade-offs.
• Decide what evidence must be retained in the service configuration portfolio, Ansible automation repository, security evidence, and support runbook before operational acceptance.

Troubleshooting Guidance

Begin with the first observable difference from the expected result. Check monitoring, troubleshooting, rollback, ownership, and handover separately, then correlate logs, events, commands, and configuration history. Do not accept the initial assumption that the technical fix is successful but monitoring, rollback, ownership, or handover remains incomplete; confirm the cause with a reproducible retest.

Validation Checklist

• The required monitoring, troubleshooting, rollback, ownership, and handover were checked and recorded.
• The normal path and a course-specific exception were tested.
• The service configuration portfolio, Ansible automation repository, security evidence, and support runbook links conclusions to commands, configuration, logs, or other objective evidence.
• Corrective actions, rollback steps, ownership, and handover notes are complete.

Lesson Outcome

Learners can apply Ansible Automation, Validation, Monitoring, Troubleshooting, and Handover, explain the observed Red Hat platform behavior, and support the result with a reviewable service configuration portfolio, Ansible automation repository, security evidence, and support runbook.