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0 pointsacdha5y ago0 comments

OpenShift is expensive and requires a significant O&M investment. If you want to use standard tools it’d be nice to have a managed standard Kubernetes option without paying for a lot of complexity your teams don’t want.

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JeremyNT5y ago

> OpenShift is expensive and requires a significant O&M investment. If you want to use standard tools it’d be nice to have a managed standard Kubernetes option without paying for a lot of complexity your teams don’t want.

The parent's point though is that this isn't the space IBM wants to be in. They're in the business of selling high margin, enterprise-y stuff that includes all the bells and whistles, so there's no reason for them to gobble up something like Rancher (RHAT's OpenShift solution is what they want to be selling already).

BossingAround5y ago

> If you want to use standard tools it’d be nice to have a managed standard Kubernetes option

What standard tool doesn't work on OpenShift? It's certified to have 100% compatibility with Kubernetes, it just adds stuff, doesn't it?

acdhaOP5y ago

I think there are some things which are either disabled or complicated by policy, not to mention the lag between Kubernetes updates shipping and OpenShift updating, but I was more going at the angle of paying for things you're not using. OpenShift's license costs are enough that you really have to justify it based on those services. The people I know who've avoided it did so because they couldn't justify the price when they mostly wanted Kubernetes but their teams had no interest in going away from their current build tools.

ofrzeta5y ago

It takes away privileges which arguably is a good thing but some things that require root containers wont't run. They pass the Kubernetes conformance suite only by removing those constraints.

candiddevmike5y ago

That's not true at all. You can read their CNCF results yourself, nothing is disabled. And the conformance tooling works around these constraints by defining their own PSPs.

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BossingAround5y ago

And you can do the same for your environment. You can run root containers on OpenShift, it's a settings, not a baked-in compiled choice or something similar.

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candiddevmike5y ago

OpenShift Container Platform removes the need to build your own platform around Kubernetes, which would also require a significant O&M investment. If you don't want that, there's OpenShift Kubernetes Engine: https://www.openshift.com/products/kubernetes-engine

ofrzeta5y ago

It's also open source.

acdhaOP5y ago

Yes, but then you’re still supporting the additional platform components. If you’re using those services, that’s reasonable but if you have other tools you might reasonably want something smaller which doesn’t require you to learn and support things which you aren’t using and which delay upstream k8s releases shipping.

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JeremyNT5y ago

BossingAround5y ago

> If you want to use standard tools it’d be nice to have a managed standard Kubernetes option

What standard tool doesn't work on OpenShift? It's certified to have 100% compatibility with Kubernetes, it just adds stuff, doesn't it?

acdhaOP5y ago

ofrzeta5y ago

It takes away privileges which arguably is a good thing but some things that require root containers wont't run. They pass the Kubernetes conformance suite only by removing those constraints.

candiddevmike5y ago

That's not true at all. You can read their CNCF results yourself, nothing is disabled. And the conformance tooling works around these constraints by defining their own PSPs.

1 more reply

BossingAround5y ago

And you can do the same for your environment. You can run root containers on OpenShift, it's a settings, not a baked-in compiled choice or something similar.

1 more reply

candiddevmike5y ago

ofrzeta5y ago

It's also open source.

acdhaOP5y ago

j / k navigate · click thread line to collapse