[kolla-ansible][kolla][cinder]Cinder volume is not attached to instance

Radosław Piliszek radoslaw.piliszek at gmail.com
Tue May 26 15:58:37 UTC 2020


On 2020-05-26 17:43, Sanjay K wrote:
> When I check inside cinder-volume container, the tgtd is not running. SO 
> I started tgtd from root user. Now the volume attachment happens for few 
> seconds and then it is detached.

Hi Sanjay,

from Kolla Ansible perspective, the tgtd should be running in a 
dedicated container (aptly named tgtd), and not inside the cinder container.
Kolla Ansible should have set up tgtd so that it works with cinder 
properly. Please check if you don't have tgtd container running.
You might need to ensure you enabled the cinder iscsi backend (normally 
done automatically with lvm backend).

-yoctozepto




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