VMware vSphere with Tanzu: Deploy and Manage [V7] — Lesson 4: Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover

Learning Objectives

• Translate a realistic infrastructure or application requirement into an executable approach for Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover.
• Use Tanzu platform runbook and recovery validation to verify configuration, connectivity, security, and expected behavior.
• Explain how to recover safely when a network policy blocking DNS while application symptoms appear as service failure occurs.

Detailed Topics

• Policy
• Security
• Resource quotas
• Monitoring
• Logs
• Backup
• Troubleshooting
• Upgrades
• Resilience
• Governance
• And platform handover
• Decision ownership, prerequisites, and acceptance evidence for Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover
• Relevant access, security, capacity, dependency, performance, recovery, and support considerations

Instructor Demonstration

The instructor configures and tests Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover within a scenario aimed at a vSphere with Tanzu 7 platform that enables Supervisor services, namespaces, Kubernetes workloads, secure networking, persistent storage, lifecycle control, and observable operations. The walkthrough contrasts a valid setup with a flawed one and uses Tanzu platform runbook and recovery validation to make the difference explicit.

Hands-On Exercise

Build or execute Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover for a defined scenario. Introduce the condition “a network policy blocking DNS while application symptoms appear as service failure,” inspect the evidence, correct the cause without discarding the audit trail, and document the accepted state in Tanzu platform runbook and recovery validation.

1. Define the requirement and identify dependencies before changing the environment.
2. Create a baseline result that can be compared with later changes.
3. Reproduce the exception and test one hypothesis at a time.
4. Complete the evidence record and obtain peer or instructor review.

Scenario Analysis

• Clarify the service trigger, affected components and roles, prerequisites, and acceptable result for Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover.
• Compare at least two implementation or correction choices and identify which evidence would distinguish them.
• Decide how Tanzu platform runbook and recovery validation should be reviewed, approved, retained, and handed to the next owner.

Troubleshooting Guidance

For a failure in Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover, separate access, configuration, compute, network, storage, integration, and timing causes. Compare the observed sequence with Tanzu platform runbook and recovery validation; if “a network policy blocking DNS while application symptoms appear as service failure” is confirmed, document why broader changes were rejected.

Validation Checklist

• The requirement for Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover is linked to an owner and observable acceptance condition.
• Tanzu platform runbook and recovery validation contains enough detail for another practitioner to repeat the check.
• Normal operation, one boundary condition, and the identified failure path have been tested.
• Access, security, downstream impact, rollback, monitoring, and support ownership are recorded.

Lesson Outcome

Learners can apply Policy, security, resource quotas, monitoring, logs, backup, troubleshooting, upgrades, resilience, governance, and platform handover, explain the decisions made, and defend the result with Tanzu platform runbook and recovery validation.