I forgot to mention that we are running 2 of our 3 monitors in VM's on our
OSD nodes. It's a small cluster with only two OSD nodes. The third monitor
is on a VM on a separate host. It works well but we made sure the OSD's had
plenty of extra resources to accommodate the VM's and the host OS is
I think you may need to re-evaluate your situation. If you aren't
willing to spend the $ on 3 Dedicated Servers, is your platform big
enough to warrant the need for Ceph?
On 16/11/16 01:25, Matteo Dacrema wrote:
Hi,
does anyone ever tried to run ceph monitors in containers?
Could it lead
We are running all Ceph services inside LXC containers with XFS bind
mounts since few years and it works great. Additionally we use macvlan
for networking so each container has it's own IP address without any NATing.
As for Docker (and specifically aufs/overlay), I would advise to test
for data
In addition, Red Hat is shipping a containerized Ceph (all daemons, not
just mons) as a tech preview in RHCS, and the plan is to support it
going forward. We have not seen performance issues related to being
containerized. It's based on the ceph-docker and ceph-ansible projects.
Daniel
On
I've had lots of success running monitors in VM's. Never tried the
container route but there is a ceph-docker project
https://github.com/ceph/ceph-docker if you want to give it a shot. I don't
know how highly recommended that it though, I've got no personal experience
with it.
No matter what you
Hi,
does anyone ever tried to run ceph monitors in containers?
Could it lead to performance issues?
Can I run monitor containers on the OSD nodes?
I don’t want to buy 3 dedicated servers. Is there any other solution?
Thanks
Best regards
Matteo Dacrema
