Think sadservers.com but focused on "bring your own scenarios and hw" (which will be realized later down the road)
sadservers.com
SadServers: Linux, DevOps & SRE Labs | Job Interview Prep
Linux Troubleshooting Labs Interview DevOps SRE
Learn by doing. Ship with confidence. Break and repair clusters, fix failing nodes, roll back bad deploys, rotate tokens, untangle networking, and recover from outages — all in one place. intar.dev