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Re: [che-dev] Preview link?
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)


On Wed, Mar 13, 2019 at 7:52 PM Dave Neary <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

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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
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