In VMware Cloud Foundation (VCF) 5.2, the Async Patch Tool provides an intuitive graphical user interface (GUI) to apply critical patches outside the standard lifecycle management (LCM) process, unlike the previously we use to apply the patch via cli method. This tool is especially useful for quickly addressing vulnerabilities or bugs without waiting for the next VCF update bundle. In this blog, we'll walk through the steps to use the Async Patch Tool GUI to apply patches to your VCF environment.
Prerequisites
Before you begin, ensure the following:
You have administrator access to SDDC Manager.
The patch file you intend to apply is downloaded from the VMware portal.
A backup of your VCF environment is in place.
SSH access to SDDC Manager if needed for troubleshooting.
Review KB Article 344935 to find out the patch details .
Step 1: Downloading the Async Patch Tool GUI
Log into SDDC Manager:Open your web browser and navigate to the SDDC Manager login page. Enter your credentials to log in.
Navigate to the Async Patch Tool: Once logged in, go to the Lifecycle Management section in the SDDC Manager dashboard. The Async Patch bundle are assigned as special bundle indicator listed as 1.1.1.1 .You should see the Async Patch Tool listed patches under the Bundle Management as shown below and Just Click them Download Now.
Step 2: Prepare the Patch File & Upgrading Patching :
Go to Workload Domains -> Select the Domain -> Updates -> Here we will see the Plan Patch Button -> Click Plan Patching .
This will take to new interface where we can select our targeted patch bundle for the each particular component which we want to upgrade , showing below in the screen shot(Figure 1.1).
Figure 1.0
Figure 1.1
Figure 1.2
Figure 1.3
3. Once we click confirm the will stage the patch , now we need to go back to the Domain -> Updates -> Available Updates-> We will see the patch -> Click Update Now.
4. The over update takes time based on the environment.
Applying patches in VMware Cloud Foundation 5.2 using the Async Patch Tool GUI is a straightforward process that enables quick updates to your environment. This approach to patch management helps maintain the stability and security of your software-defined data center while providing the flexibility to address urgent issues promptly.
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