I've helped build two top 10 service provider networks (10s of Tbps). One on FreeBSD, and one on Linux with Kubernetes.
I don't really see Kubernetes as being a game changer. The biggest pro, it makes it easier to onboard both development and operations personnel having a quasi-standard for how a lot of things like scheduling and application networking work.
But it also seems to come with a magnitude of accidental and ornamental complexity. I would imply the same about microservices versus, say, figuring out your repository, language, and deployment pipelines to provide a smooth developer and operator experience. Too much of this industry is fashion and navel gazing instead of thinking about the core problems and standing behind a methodology that works for the business. Unless google moves its own infrastructure to Kubernetes, then maybe there's something to be had that couldn't reasonably be done otherwise :)
I don't really see Kubernetes as being a game changer. The biggest pro, it makes it easier to onboard both development and operations personnel having a quasi-standard for how a lot of things like scheduling and application networking work.
But it also seems to come with a magnitude of accidental and ornamental complexity. I would imply the same about microservices versus, say, figuring out your repository, language, and deployment pipelines to provide a smooth developer and operator experience. Too much of this industry is fashion and navel gazing instead of thinking about the core problems and standing behind a methodology that works for the business. Unless google moves its own infrastructure to Kubernetes, then maybe there's something to be had that couldn't reasonably be done otherwise :)