Month: July 2025
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Adding Certificate to VMware vCenter 8.0U3
Step 1 Backup vCenter Step 2 Snapshot vCenter The certificate authority i was using was Windows Server 2022 I’d used this article to create a template, Remoted onto the certificate server: https://knowledge.broadcom.com/external/article?articleNumber=315271 Creating a new template for vSphere to use for VMCA as a Subordinate CA Note: If you have an encryption level higher than…
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Checking SSL Certificate Validity Period using vRealize Operations Application Monitoring Agents
A Simple Dashboard! example of 3: In the new versions of Aria Operations Application Monitoring capabilities have been introduced including a new Telegraf-based agent. In this post I will describe how to use the new agent to implement an easy solution to continuously check the validity of SSL/TLS certificates. The remaining days until expiration will be displayed as…