On Fri, Dec 30, 2016 at 4:07 AM, likun <[email protected]> wrote: > Anyone use glusterfs in kubernetes environment? > > > > We use coreos. As you know, from 1.4.3, coreos version kubernetes has > included glusterfs-client debian package in hypercube image. So recently we > moved our kubernetes to 1.5.1, and began to mount glusterfs from pod > directly. > > > > But we can just mount the whole glusterfs volume, is there any way to use > a small part of glusterfs volume？like a directory in the volume, and 10G > limited through quota. Can PV and PVC do this ? > > >
You can possibly accomplish this by mounting the entire glusterfs volume into the container host and bind mounting different sub-directories of the volume in different containers. Gluster supports configuring quota on sub-directories. Note that data services like geo-replication, snapshots etc. cannot be configured for sub-directories. Are your PVs for read write once or read write many workloads? We are looking at adding read write once support with iSCSI in Gluster 3.10. Regards, Vijay
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