namespaced

[potulabe]

Add ability to specify namespace in command line arguments
All objects in k8s will be created in that namespace (init --namespace namespace)
and deleted from that namespace (down --namespace namespace)

[diegodelemos]

Hello @potulabe, as this is your first contribution to REANA, can you please reply to this PR with a comment that you agree to donate this (and any future) contributions to the reanahub organisation under the terms of the corresponding FLOSS licenses we use? (GNU GPLv3+, MIT...) Sorry for the explicit legalese and thanks for your understanding :)

Also, could you add yourself to the list of REANA contributors in AUTHORS.rst file with your ORCID?

And thanks! we have been wanting to have this for a while but we didn't manage to get it in our planning :)

[potulabe]

Yes, of course we (my colleague @tanas80 and me) agree to donate this in accordance with MIT license :)
And thank you very much for your project!
I think, we'll add ourselves to authors file if you merge our PR someday :)

And excuse me for so many little commits, I'm a beginner in using git. Maybe it could be less of them..

[diegodelemos]

Hello @potulabe

During the last weeks, many new developments have been done in REANA towards the participation in the Analysis Preservation Bootcamp at CERN (https://indico.cern.ch/event/854880/). This has pushed us to have a more stable/reliable deployment technique, other than the self-grown REANA-Cluster. This resulted in moving all our templates to reanahub/reana and moving to Helm, see reanahub/reana#234 for more information.

We will follow up the namespaces issue here: reanahub/reana#274. Note that we document how the issue is more complex than just creating the REANA components pods in a given namespace, we have to deal with which namespaces we deploy the REANA jobs as well.