Re: RWO mounted on multiple hosts

[Philippe Lafoucrière]

ho, and btw, Openshift was mentioned MANY times ;)​
Thanks for the hard work guys.

http://www.slideshare.net/plafoucriere/rails-monolithtomicroservicesdesign
(With speaker notes:)
https://speakerdeck.com/jipiboily/from-rails-to-microservices-with-go-our-experience-with-gemnasium-enterprise
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Re: RWO mounted on multiple hosts

[Philippe Lafoucrière]

I'm at a conference this week, will try to send you something next week.
Thanks
Philippe
​
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Re: RWO mounted on multiple hosts

[Mark Turansky]

It could still  be.  Can you provide any json/yaml or steps to recreate?

There is an effort going on upstream to rework the existing controllers.
There may be corner cases not considered yet.

On Thu, Apr 7, 2016 at 8:06 AM, Philippe Lafoucrière <
philippe.lafoucri...@tech-angels.com> wrote:

> I'm not so sure now​, I've seen that behaviour on 3 different projets now.
> Sounds like a huge coincidence for a race condition :(
>
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Re: RWO mounted on multiple hosts

[Philippe Lafoucrière]

I'm not so sure now​, I've seen that behaviour on 3 different projets now.
Sounds like a huge coincidence for a race condition :(
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Re: RWO mounted on multiple hosts

[Mark Turansky]

This bug was fixed.

Do we need to backport this to older releases or is there an upgrade path
for this customer from 1.1.3 to a new version?

On Tue, Apr 5, 2016 at 10:44 AM, Clayton Coleman 
wrote:

> There had been a few issues identified with binding of PVC racing -
> perhaps Mark could say more.
>
> On Tue, Apr 5, 2016 at 7:56 AM, Philippe Lafoucrière
>  wrote:
> > Hi,
> >
> > We discovered a weird thing on a project in our cluster:
> >
> > 2 tomcat pods sharing the same PVC, bound to a RWO volume.
> > https://gist.github.com/gravis/2bd9c95c0bdc7c7ad1b175f1b7e91cca
> >
> > Do you know how could this happen?
> > We're using openshift 1.1.3 (yes, we're late).
> >
> > Thanks,
> > Philippe
> >
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> > http://lists.openshift.redhat.com/openshiftmm/listinfo/users
> >
>
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Re: RWO mounted on multiple hosts

[Clayton Coleman]

There had been a few issues identified with binding of PVC racing -
perhaps Mark could say more.

On Tue, Apr 5, 2016 at 7:56 AM, Philippe Lafoucrière
 wrote:
> Hi,
>
> We discovered a weird thing on a project in our cluster:
>
> 2 tomcat pods sharing the same PVC, bound to a RWO volume.
> https://gist.github.com/gravis/2bd9c95c0bdc7c7ad1b175f1b7e91cca
>
> Do you know how could this happen?
> We're using openshift 1.1.3 (yes, we're late).
>
> Thanks,
> Philippe
>
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> users@lists.openshift.redhat.com
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>

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RWO mounted on multiple hosts

[Philippe Lafoucrière]

Hi,

We discovered a weird thing on a project in our cluster:

2 tomcat pods sharing the same PVC, bound to a RWO volume.
https://gist.github.com/gravis/2bd9c95c0bdc7c7ad1b175f1b7e91cca

Do you know how could this happen?
We're using openshift 1.1.3 (yes, we're late).

Thanks,
Philippe
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