Hi Frederic,
You mean something like...
FROM myimage
USER root
RUN chgrp -R 0 /foo
RUN chmod -R g+rw /foo
RUN find /foo -type d -exec chmod g+x {} + RUN
Am I right?
So yeah, this approach works, but I was wondering if I can do something
without creating new image. Something like:
oc new-app myimage --screw-that-filesystem-write-limits=true
Thanks!
wt., 10 sty 2017 o 10:33 użytkownik Frederic Giloux <[email protected]>
napisał:
> Hi Henryk
>
> if I understand you properly the easiest way is to create an additional
> layer to your image with a Dockerfile. In this Dockerfile, from will point
> to your original image, you can then switch to root user, do a chmod +w to
> the directory you want to access (or all of them) and switch back to the
> image user.
> I hope this helps.
>
> Regards,
>
> Frédéric
>
>
> On Tue, Jan 10, 2017 at 10:19 AM, Henryk Konsek <[email protected]>
> wrote:
>
> Actually I don't need to access to host file system. Only container's file
> system. But I need write privileges to the whole container's file system :)
>
> wt., 10 sty 2017 o 10:00 użytkownik Maciej Szulik <[email protected]>
> napisał:
>
> You're looking for hostPath [1], but for that you either need privileged
> SCC
> or edit restricted one to allow hostDirVolumePlugin [2].
>
> [1] http://kubernetes.io/docs/user-guide/volumes/#hostpath
> [2]
> https://docs.openshift.org/latest/admin_guide/manage_scc.html#use-the-hostpath-volume-plugin
>
> On Tue, Jan 10, 2017 at 9:53 AM, Henryk Konsek <[email protected]> wrote:
>
> Hi,
>
> Is it possibile to easily deploy container into OpenShift 3 and grant this
> container write privileges to the whole file system?
>
> I know that I should be using volumes for this purpose, but I'm trying to
> understand what options do we have when we need to run Docker images that
> are not OS-friendly.
>
> Thanks!
> --
> Henryk Konsek
> https://linkedin.com/in/hekonsek
>
>
> --
> Henryk Konsek
> https://linkedin.com/in/hekonsek
>
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