> the biggest value that Kubernetes provides is having a common set of abstractions that allow both reusing skills and treating different vendors' clusters as very similar resources
This is the real value of Kubernetes. I'm at my fourth kubernetes shop and the deployments, service, ingress, pod specs all look largely the same. From an operations standpoint the actual production system looks the same, the only difference between companies is how the deployments are updated and what triggers the container build and how fast they're growing. Giant development/engineering systems went from very specialized, highly complex systems, to a mundane, even boring part of the company. Infrastructure should be boring, and it should be easy to hire for these roles. That's what Kubernetes does.
Oh, and it scales too, but I'd say 95% of companies running their workloads on k8s don't need the scaling it is capable of.
Yeah I've heard the endless "Kubernetes is too complicated arguments" but at a glance it's a container deployment/management service that the big three cloud providers all support which makes it close enough to a standard.
This is the real value of Kubernetes. I'm at my fourth kubernetes shop and the deployments, service, ingress, pod specs all look largely the same. From an operations standpoint the actual production system looks the same, the only difference between companies is how the deployments are updated and what triggers the container build and how fast they're growing. Giant development/engineering systems went from very specialized, highly complex systems, to a mundane, even boring part of the company. Infrastructure should be boring, and it should be easy to hire for these roles. That's what Kubernetes does.
Oh, and it scales too, but I'd say 95% of companies running their workloads on k8s don't need the scaling it is capable of.