> Hi ciphers, > > We have two ceph clusters in our lab. We are experimenting to use single > server as a client for two ceph clusters. Can we use the same client server > to store keyring for different clusters in ceph.conf file. The keys are usually in their own files in /etc/ceph, not in ceph.conf. Give each cluster’s files unique names — it’s not always obvious, but if referenced explicitly the filename is often fairly arbitrary. > Another query is can we use a single client with multiple vms in it for two different > clusters? Please describe your deployment in a bit more detail. I suspect that the answer is that the VMs are the clients not the server they run on. For example, when you have, say, a QEMU/KVM based system like OpenStack, typically each VM has a qemu process that runs on the hypervisor system. Ceph RBD volume attachments are done via librbd and libvirt, independently for each attached volume — which may easily be on different clusters. The XML config for each such VM either references a ceph*conf file by name, or has the mon IP addresses etc. inlined. > > Regards, > Ram. > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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