Howto: Creating a CA template for VMware services

Having setup my lab’s PKI infrastructure previously, one of the next steps I needed to complete was to create a template for certificates for VMware’s products to use as they require certain properties to be present in the certificates used. There is a KB article that covers this but I wanted to run through it and use some of the specifics for my lab. Template for VMware SSL Certificates This template will provide certificates for ESXi hosts, vCenter, vRA, vRO etc. To create it, we first need the Certificate Templates Console. This can be opened by running certtmpl.msc. Per the KB article, I duplicated the “Web Server” template as a starting point. My first task was to give the template a new name and set the validity to 4 years: On the Extensions tab, although it’s possibly not required for […]

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