Proxmox VE 3.2 on 3 nodes + Ceph - rbd error

[javon]

Hi,
I'm trying to install Proxmox on 3 nodes and setup Ceph. Proxmox part works very well.
Problem begins while setting up Ceph. I followed this howto: http://www.jamescoyle.net/how-to/1213-ceph-storage-on-proxmox. Each step is done without any problem.
But when instalation is finished and I want to create VM I'm getting this error:

rbd error: rbd: couldn't connect to the cluster! (500)



and VM is not created. Can anyone tell me what is wrong? I spent many hours trying to figure it out but I'm loosing my confidence
Thanks a lot in advance.

 

[sdutremble]

You need to do this one as well:

http://www.jamescoyle.net/how-to/1253-manually-mount-a-ceph-storage-pool-in-proxmox

Serge

 

[javon]

Thanks.
Yes, I did that. Without this step there is no RBD storage for creating VMs.


Here is the picture how it looks if I click on "Summary":



and this is "Content" where is mentioned error shown as well:

You need to do this one as well:

http://www.jamescoyle.net/how-to/1253-manually-mount-a-ceph-storage-pool-in-proxmox

Serge

 

[wahmed]

Did you copy the ceph admin keyring to match your storage ID?

The main ceph keyring 'ceph.client.admin.keyring' needs to be copy to /etc/pve/priv/ceph/ceph2.keyring

 

[javon]

Yes!! This made the trick. Although I did a copy of keyring to match my storage ID in my previous installation but there was probably some other problem because it did not work even with matching keyrings. I forgot about it this time. Sorry..