ESXi kickstart with Python

I recently spent some time building kickstart files. Something I hadn’t done much since 2008. The most noticeable change in the process is I’m older and fatter. I re/learnt a few things, and did my first ever python script.

Is Host Isolation Response set right for you?

Coming in to manage a virtual environment that’s already up and running, you guess it’s set up correctly for the most part. As time goes on, you may pick up a few things here and there to improve it.

Running Dell DSET remotely on ESXi

For those using Dell hardware, when you log the job with Dell Support, they’ll ask you to run a DSET report. This collects various information of the server including service tag, all hardware devices, firmware versions etc.

Installing Dell OpenManage on ESXi

Dell OpenManage Server Administrator (OMSA) provides detailed information about the hardware. Handy to find out details of the physical drives, memory sticks and if there’s any failed components. If you log a support call with Dell, chances are they will ask for more details, and possibly a DSET report, and having OMSA already installed, makes life easier.

Constant Alarm ‘Network Uplink Redundancy Lost’

It’s amazing how much is going on when you dig through logs. On this occasion I was looking at “tasks & events” of a host and noticed a lot of network errors.