Creating local ESXi user in a locked down situation and add it to exception list

So my customer asked for a solution to add local users on ESXi hosts that are in lockdown mode. A side quest was to add these to the lockdown exception list. The use case for this is app volumes, they want to be able to keep using them in case the vCenter server goes down. … Read more Creating local ESXi user in a locked down situation and add it to exception list

Is updating @VMware ESXi at @Nutanix really that easy?

Do you want the short answer or the long answer? Short: Yes! Long: Absolutely! The real story: After doing several Acropolis (CVM) & NCC (Health check) upgrades before on my customer’s Nutanix clusters today was the first time to do an actual hypervisor upgrade. Since we run everything on VMware we wanted to go from … Read more Is updating @VMware ESXi at @Nutanix really that easy?

Back to basics: Daily checks

Something I still hear a lot that system engineers take their vSphere environment for granted and hardly check anything on a daily basis. I always point them at Alan Renouf‘s brilliant health check script while there are other ways to get your daily dose of health this one still rocks for me. You can remove unwanted … Read more Back to basics: Daily checks

Timecheck please!

Something I still see now and then, and have had big issues with in the past, is the time on ESXi hosts. Sometimes no ntp servers have been set or the ESXi hosts can’t connect to them. Other times ntp servers have been set but not the time so they’re still off. Normally this shouldn’t … Read more Timecheck please!