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What is your machine naming scheme?
(startrek.website)
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this post was submitted on 18 Jul 2023
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Every machine is named after what it does (although I do 1337-ify the names, because I'm still a late 90s IRC teen at heart). If you've ever been onboarded into a sysadmin role where all the machines are named with whatever whimsical naming scheme each department chose, you'll fast develop a visceral hatred for non-descriptive naming schemes. The fifth time you get a ticket saying something like 'Hedwig is down' and you have to go crawling through three layers of linked files on SharePoint to find what and where 'Hedwig' is, you'll be ready to beat the person who named it to death, and that attitude tends to persist to your home naming scheme :p
So more of a "cattle" than "pet" approach in general?
If only there was an excellent database to store where Hedwig.bthl4.sea.wa.goliath.corp was and maybe include an alias so you know it's NNTP5.goliath.corp also.
I shall invent one. It shall replicated and synchronize quickly. It shall interface and accept changes and share data. It will be simple to query so everyone can use it. I shall call it DNS . If people get snippy, I shall next invent an HS record.
Learn to use the tools, man. It'll help you adhere to a 40-year-old RFC on naming things.
Yes, if you've built the network from scratch that works. Retrofitting it into an existing network however is a massive piece of work when you don't have that single source of truth to start with however. On networks I've built sensibly, I'll happily give people whatever CNAME they want to refer to their machine, but the machines actual name is descriptive, not the other way round.
I am 100% with you on this. At work the name should instantly tell me everything I need to know about the system at a glance.
Rfc1178 be damned.
I'll get right on rearchitecting the dns infrastructure of a large sprawling corporation, with mountains of technical debt from decades of acquisitions where they just mashed shit together. I'm sure that project will get approved.
Don't be condescending, man.
Well I'm glad you know it's there!
I can't comment on your particular technical debt, as I'm not very psychic. I like how you say not to be condescending and require me to be psychic. That's cool, but I bet you're stressed.
Have a good week.