VCP-VCF Administrator 2024 Question 141
Select 4You are tasked with applying a critical security patch to a VMware Cloud Foundation workload domain using the Async Patch CLI Tool. Before executing the patch, you need to ensure the environment is properly prepared. Which steps must you perform prior to running the Async Patch CLI Tool?
- A
Verify that all management VMs are powered on and healthy.
- B
Ensure the Async Patch CLI Tool version matches the VMware Cloud Foundation version.
- C
Create a backup of the VMware Cloud Foundation environment.
- D
Review the 'compatibility-matrix.json' file included with the patch package.
- E
Stop all workloads running on the workload domain to prevent disruption.
Show answer and explanation
Correct answers: A, B, C, D
Explanation
Applying software updates using the Async Patch CLI Tool requires careful preparation to ensure a smooth patching process. Verifying the health of the environment, ensuring tool compatibility, creating backups, and reviewing compatibility information are critical steps before applying a patch. However, stopping all workloads is not a required step, as the tool is designed to handle patching with minimal disruption to active workloads.
- A. Correct.
Verifying that all management VMs are powered on and healthy ensures the underlying infrastructure is operational and avoids unexpected issues during the patching process.
- B. Correct.
The Async Patch CLI Tool version must match the VMware Cloud Foundation version to ensure compatibility and avoid errors during the patch application.
- C. Correct.
Creating a backup of the VMware Cloud Foundation environment is a best practice to safeguard against potential data loss or failures during the patching process.
- D. Correct.
The 'compatibility-matrix.json' file contains critical information about supported versions and dependencies for the patch and must be reviewed to ensure compatibility.
- E. Incorrect.
Stopping all workloads running on the workload domain is unnecessary in most cases, as the Async Patch CLI Tool is designed to minimize disruptions to running workloads.