Hi,

I've installed PackStack on two nodes, one node is running as controller and network and the other node is compute node. I Created a project and add an image of CentOS. After that, I created an instance using that image along with a volume of size 20 GB, named TestInstance. When I run TestInstance to install CentOS, in selecting disk setting, there are no items! This while in OpenStack dashboard I can see the volume is created and attached to the instance (I've done all these using dashboard). There is a file in the path /dev/cinder-volumes with the id of attached volume, too. I checked the cinder logs and there was no error, but I found out the host of the created volume is None!

This line in logs show OpenStack doesn't know about the host:

2018-10-31 12:06:27.502 2589 INFO cinder.volume.manager [req-7473204b-4ae9-46c6-8311-8c75d011e42b e02403adc21242b48f105162106edbc4 d7a6d4ba7e3b47c3bf5060577aceb5a7 - default default] Attaching volume 234350a4-e847-4ff9-a379-70a09aaee187 to instance 6fa515c4-2905-4023-b88b-71d9c3af57d1 at mountpoint /dev/vda on host None.

On the other hand, using the command line there is no record in the output of the "cinder list" command. But when I create a volume using the command "cinder create 10 --display-name my-new-volume --availability-zone nova", it successfully created and I can see it in the output of "cinder list" command.

I guess somewhere in cinder config I should set compute node address to use it as host. Any suggestion would be appreciated.