DO417 – Microsoft Windows Automation with Red Hat Ansible — Lesson 2: Windows Modules, PowerShell, Files, Services, Packages, Updates, and Reboots

Learning Objectives

• Explain the structures, services, data, settings, roles, and dependencies governing Windows modules and PowerShell.
• Implement and validate files and templates, services and packages, and updates and reboot control using reviewable evidence.
• Evaluate the condition where a change succeeds in one environment but fails elsewhere because inventory, policy, version, or runtime assumptions differ and select a proportionate corrective response.

Detailed Topics

• Windows modules applied to the course scenario, expected platform behavior, dependencies, controls, and evidence.
• PowerShell applied to the course scenario, expected platform behavior, dependencies, controls, and evidence.
• files and templates applied to the course scenario, expected platform behavior, dependencies, controls, and evidence.
• services and packages applied to the course scenario, expected platform behavior, dependencies, controls, and evidence.
• updates and reboot control applied to the course scenario, expected platform behavior, dependencies, controls, and evidence.

Instructor Demonstration

The instructor traces a Windows platform team converting repetitive server and directory tasks into governed Ansible automation. The walkthrough connects navigation, commands, configuration logic, system messages, and evidence captured in the Windows automation repository, controller job design, protected credentials, and validation evidence. It also tests the exception where a change succeeds in one environment but fails elsewhere because inventory, policy, version, or runtime assumptions differ.

Hands-On Exercise

Complete a controlled Red Hat exercise covering Windows Modules, PowerShell, Files, Services, Packages, Updates, and Reboots and preserve the verified result in the Windows automation repository, controller job design, protected credentials, and validation evidence.

1. Confirm scope, prerequisites, versions, identities, dependencies, and acceptance criteria.
2. Execute the workflow while recording commands, settings, outputs, events, and system messages.
3. Test normal behavior, one boundary condition, and the stated exception.
4. Document corrections, evidence, ownership, retest criteria, rollback, and handover actions.

Scenario Analysis

• Identify which object, service, policy, setting, or sequence most strongly influences Windows modules.
• Compare two defensible responses and explain technical, security, operational, and support trade-offs.
• Determine how the Windows automation repository, controller job design, protected credentials, and validation evidence should be approved, retained, retested, and updated.

Troubleshooting Guidance

Start where expected behavior first differs from the observed result. Check prerequisites, identity, configuration order, version compatibility, connectivity, status, resource limits, and evidence separately. Treat “a change succeeds in one environment but fails elsewhere because inventory, policy, version, or runtime assumptions differ” as a hypothesis until commands, logs, settings, and retest outcomes confirm the cause.

Validation Checklist

• Required platform components, identities, permissions, settings, and dependencies are present.
• The Windows automation repository, controller job design, protected credentials, and validation evidence connects each conclusion to objective, reviewable evidence.
• Normal processing, a boundary condition, dependency behavior, and the stated exception were tested.
• Corrections, ownership, retest criteria, rollback, documentation, and operational handover are complete.

Lesson Outcome

Learners can apply Windows Modules, PowerShell, Files, Services, Packages, Updates, and Reboots, explain the resulting platform behavior, and defend the outcome through the Windows automation repository, controller job design, protected credentials, and validation evidence.