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Re: [che-dev] Hot update of Eclipse Che 6.9.0 -> 6.10.0
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- From: Dave Neary <dneary@xxxxxxxxxx>
- Date: Thu, 6 Sep 2018 08:57:26 -0400
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Hi,
On 09/06/2018 08:50 AM, Sergii Kabashniuk wrote:
> @Dave you are asking about what to do in this particular use case
> or in general how to do an upgrade between versions?
In this specific case. In your original email you said what not to do
(hot update) - and I'm just checking that the way I have upgraded Che in
the past (via a new deployment) is not going to hit the issue you
pointed to.
Thanks,
Dave.
> On Thu, Sep 6, 2018 at 3:48 PM Dave Neary <dneary@xxxxxxxxxx
> <mailto:dneary@xxxxxxxxxx>> wrote:
>
> Thanks Sergii,
>
> Is the recommended way to do an update to do a new deployment on
> K8s/OpenShift? This is how I usually do it, and I had understood that
> this would stop workspaces and the master, and redeploy and restart
> them. Is this correct?
>
> Thanks,
> Dave.
>
> On 09/06/2018 05:47 AM, Sergii Kabashniuk wrote:
> > Hello
> > We noticed undesired behavior during the hot update of Eclipse Che
> 6.9.0
> > -> 6.10.0 in case if you have running workspaces at that time.
> > As a result, you may have a state of a master then you can't
> restart it.
> > We are investigating this issue.
> > Our recommendation for now:
> > - Do not do hot update 6.9.0 -> 6.10.0
> > - If you need an update we recommend to stop all workspace before you
> > are going to do that.
> > - Make DB backup before and after update
> >
> > --
> >
> > Sergii Kabashniuk
> >
> > Principal Software Engineer, DevTools
> >
> > Red Hat Ukraine
> >
> > skabashniuk@xxxxxxxxxx <mailto:skabashniuk@xxxxxxxxxx>
> <mailto:skabashniuk@xxxxxxxxxx <mailto:skabashniuk@xxxxxxxxxx>>
> >
>
> --
> Dave Neary - Open Source and Standards team
> Red Hat - http://community.redhat.com
> Ph: +1-978-399-2182 / Cell: +1-978-799-3338
>
>
>
> --
>
> Sergii Kabashniuk
>
> Principal Software Engineer, DevTools
>
> Red Hat Ukraine
>
> skabashniuk@xxxxxxxxxx <mailto:skabashniuk@xxxxxxxxxx>
>
--
Dave Neary - Open Source and Standards team
Red Hat - http://community.redhat.com
Ph: +1-978-399-2182 / Cell: +1-978-799-3338
