[ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster [EXT]

2020-01-30 Thread Stefan Kooman
Hi, Quoting Paul Browne (pf...@cam.ac.uk): > On Wed, 29 Jan 2020 at 16:52, Matthew Vernon wrote: > > > Hi, > > > > On 29/01/2020 16:40, Paul Browne wrote: > > > > > Recently we deployed a brand new Stein cluster however, and I'm curious > > > whether the idea of pointing the new OpenStack cluste

[ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster [EXT]

2020-01-30 Thread Paul Browne
On Wed, 29 Jan 2020 at 16:52, Matthew Vernon wrote: > Hi, > > On 29/01/2020 16:40, Paul Browne wrote: > > > Recently we deployed a brand new Stein cluster however, and I'm curious > > whether the idea of pointing the new OpenStack cluster at the same RBD > > pools for Cinder/Glance/Nova as the Lu

[ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster

2020-01-29 Thread Anastasios Dados
.. From: tda...@hotmail.com Sent: Wednesday, January 29, 2020 12:29 PM To: ceph-users@ceph.io Subject: [ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster Hello, We have recently deployed that and it's working fine. We have deployed diff

[ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster

2020-01-29 Thread Matthew H
You should have used separate pool name scemes for each OpenStack cluster.. From: tda...@hotmail.com Sent: Wednesday, January 29, 2020 12:29 PM To: ceph-users@ceph.io Subject: [ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster

[ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster

2020-01-29 Thread tdados
Hello, We have recently deployed that and it's working fine. We have deployed different keys for the different openstack clusters ofcourse and they are using the same cinder/nova/glance pools. The only risk is if a client from one openstack cluster creates a volume and the id that will be gene

[ceph-users] Re: Servicing multiple OpenStack clusters from the same Ceph cluster [EXT]

2020-01-29 Thread Matthew Vernon
Hi, On 29/01/2020 16:40, Paul Browne wrote: > Recently we deployed a brand new Stein cluster however, and I'm curious > whether the idea of pointing the new OpenStack cluster at the same RBD > pools for Cinder/Glance/Nova as the Luminous cluster would be considered > bad practice, or even potenti