[jpgvm]

Managed Kubernetes exists for the same reason managed PostgreSQL, MySQL, Redis, ElasticSearch so on and so forth exist.

Which is to say it's useful enough to a large amount of people to make it viable as a product offering. Nomad would fail as a managed offering here like like Deis, Flynn, Convox and probably 100 other container management platforms that came before.

As a niche tool to manage sub-1000 boxen it's probably ok. But k8s has won the greater war.

Disclaimer: Worked on Flynn, still run it for my own personal stuff by $DAY_JOB is all k8s.

[AnxiousCoward]

You got that sub-1000 boxen wrong. Nomad is usually employed where the infrastructure is huge. IMO, K8s is driven by hype and marketing, not by technical merit.

Your enumeration of the managed things is very particular, in that it includes only stores. There's a reason for things that have keeping persistent state as their reason to exist are managed: reliably maintaining persistent state in the cloud is a lot more difficult than reliably orchestrating things that just have to run.