Re: [che-dev] Preview link?

[Yevhen Ivantsov <yivantso@xxxxxxxxxx>]

I am not sure I got the question right. It's my guess.

On Wed, Mar 13, 2019 at 8:34 PM Dave Neary <dneary@xxxxxxxxxx> wrote:

Hi,

I understood that the answer could be interpreted that way but instead
of just answering "it can't be done", I was going to answer with "do you
mean how to enable a preview link? If so, here is information on how to
do that:..."

But since I don't know how to do the preview link, I thought I would ask
here for my own self-improvement.

Thanks for answering the original poster's question!

Dave.

On 13/03/2019 14:04, Yevhen Ivantsov wrote:
> Hi Dave! The question seems to be not about preview link but about a
> possibility to open a browser tab on a host machine by a python script
> that runs in a container (at least I understood it this way).
>
> And my answer is that it's barely possible unless a workspace container
> is running in a privileged mode. There can be some hacks like mounting a
> host volume but it's not allowed in Che (though on Docker there's an env
> [1] for wsmaster that may help)
>
> 1.
> https://github.com/eclipse/che/blob/master/assembly/assembly-wsmaster-war/src/main/webapp/WEB-INF/classes/che/che.properties#L91
>
> On Wed, Mar 13, 2019 at 7:52 PM Dave Neary <dneary@xxxxxxxxxx
> <mailto:dneary@xxxxxxxxxx>> wrote:
>
>     Hi all,
>
>     I was trying to answer a question on StackOverflow [1] with a request
>     for more information. The question is, "how do I open a new browser tab
>     from Python code running in Che?"
>
>     I was going to ask whether the author was looking for a way to
>     specify a
>     "Preview" link and open that preview in a new tab - when I realized
>     that
>     I have no idea how we do that!
>
>     Anyone know how to prepare a stack with a deployment command that
>     allows
>     a live preview à la Yeoman?
>
>     Thanks,
>     Dave.
>
>     [1]
>     https://stackoverflow.com/questions/54882713/how-can-i-open-a-new-browser-tab-from-python-in-eclipse-che
>
>     --
>     Dave Neary - Eclipse Che Ecosystem & Community Manager
>     Open Source and Standards - Red Hat
>     E: dneary@xxxxxxxxxx <mailto:dneary@xxxxxxxxxx> / T: @nearyd / Ph:
>     +1-978-799-3338
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> --
>
> EUGENE IVANTSOV
>
> Red Hat
>
> <https://www.redhat.com/>
>
> eivantsov@xxxxxxxxxx <mailto:eivantsov@xxxxxxxxxx>
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--
Dave Neary - Eclipse Che Ecosystem & Community Manager
Open Source and Standards - Red Hat
E: dneary@xxxxxxxxxx / T: @nearyd / Ph: +1-978-799-3338

--

EUGENE IVANTSOV

Red Hat 

eivantsov@xxxxxxxxxx