"Try it in that other cluster first." Alex Burnett on safer Kubernetes production changes 📺: https://ku.bz/SdG0V5rCQ
"Hi, my name is Alex and this is Cube FM. A Kubernetes setting can look wrong but still feel risky to change once it's already in production. Requests, limits, auto-scaling, or probe. What would you tell a team that sees the problem but is nervous the fix could cause an outage? Absolutely. So there's a few ways you could do it, right? My kind of normal one that we kind of always tend to say is you wouldn't just have one Kubernetes cluster for production, you'd normally have a test or something that would mirror it. So anything that you feel uncomfortable with, try it in that other cluster first, especially if they're kind of like a mirror setup. You get a bit of confidence from that and then you're able to comfortably make a change, test it, and then roll that into production. As well, you can also use something like Claude, which is something that we use quite heavily here at Dash. It kind of gives you some insight, especially if you use something like an MCP container that can give you some advice and then obviously then make the recommendations that you need and give you the confidence to kind of make any changes in your production environment."
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"Try it in that other cluster first." Alex Burnett on safer Kubernetes production changes 📺: https://ku.bz/SdG0V5rCQ