Hi,

Two related (but slightly different) questions …


1)      Is it possible to setup Openshift RBAC such that some specific tenants 
can only use standard kubernetes APIs/ CLIs and not Openshift specific api/ 
clis ? This way, a service provider can provide some tenants a pure native 
kubernetes only service (if some specific tenants prefer this and want to 
ensure their applications are portable to pure kubernetes environments at all 
times) and some other tenants can get the full OPenshift API/ CLI access within 
another project.

2)      Any document/ guidelines on what one has to do in order to create a 
private build in which Openshift Origin 3.6 is built with Kubernetes 1.7 (or 
similar future combinations). This may be something someone may want to do to 
pick up a new k8s feature that only exists in a future upstream release but is 
otherwise completely independent of Openshift Origin. Of course this would not 
be community supported (private image/ fork  or Origin only) but useful if some 
tenant/ project is using pure kubernetes only functionality and needs the 
latest upstream kubernetes.


Rgds,
Sanjeev


From: <[email protected]> on behalf of Clayton Coleman 
<[email protected]>
Date: Tuesday, August 22, 2017 at 9:36 AM
To: Yu Wei <[email protected]>
Cc: "[email protected]" <[email protected]>, 
"[email protected]" <[email protected]>
Subject: Re: Is that possible to deploy openshift on existing k8s cluster?

Not today.  We hope to do so at some point in the future, but today openshift 
requires additional compiled in control points that only work when installing 
origin directly from the binaries we build.

On Aug 22, 2017, at 6:36 AM, Yu Wei 
<[email protected]<mailto:[email protected]>> wrote:

Hi,

Now we have existing k8s cluster running workloads.

We also want to make use of features provided by Openshift Origin, for example 
DevOps etc.

Is that possible to integrate openshift origin with our existing k8s?



Any advice?



Thanks,

Jared, (韦煜)
Software developer
Interested in open source software, big data, Linux
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