Sysadmins for sysadmins

Nice resource

Good lessons

Would be interesting to dig deep in what is logical separation in this case

(On the IBM System/360, microarchitectures, and sanctions)

Next - steam? ;)

Could be used for disaster recovery planning or just cost savings ;)

Hashicorp gets a bit of hate nowadays, but still life is going on

Clouds are just infrastructure nowadays

Interesting article on traffic management between multiple data centers in case of failures

It happens ;)

TIL

in case someone ones to mess with hashicorp nomad and consul ;)

Like a gold sieve

All Systems Go! is a conference focused on foundational user-space Linux technologies. Its goal is to provide a gathering place for both contributors and users of projects that make up the foundation of modern Linux systems.

Anybody going?

Good heuristics

If your uptime is more than 30 days - probably the system is vulnerable

How to run your own chat (matrix) server

This talk covers the origins of flame graphs, how you can create them using open source software, and how to interpret them. In practice, flame graphs don’t always work completely due to problems walking stack traces, resolving symbols, and other issues; this talk explains the problems and shows you the latest techniques for fixing them.

Joe Duffy discusses the challenges (and solutions) met while running IaC and how that shapes the future of IaC.

Interesting tool