On 10/2/18 5:13 AM, Pavel Hrdina wrote:
On Mon, Oct 01, 2018 at 02:28:09PM -0400, Cole Robinson wrote:
On 09/28/2018 12:54 AM, Jim Fehlig wrote:
I've attempted to use virt-manager to create a new VM that uses a volume from an rbd-based network pool, but have not been able to progress past step 4/5 where VM storage is selected. It appears virt-manager has problems properly detecting the volume as network-based storage, but before investigating those further I have a question about the syntax of the <target> element of a storage volume.
Yeah virt-manager is known to be lacking WRT rbd. I did some work a few years back but didn't finish it. At least it doesn't know how to correctly use a volume with any auth data in the XML. I need to get another rbd setup to test with and fix it all
I was investigating the RBD support as well and in order to add proper support for it into virt-manager we need to add support for secrets.
Right. But I was starting with the assumption that a "storage admin" setup an rbd-based pool, necessary secrets, etc. Then user creating a new VM could select existing volumes in the pool or create new ones at step 4/5 of the VM creation wizard. Currently a user can select an existing volume or create a new one, but can't progress beyond that point. I have a hack (attached, based against 1.5.1) to workaround the problem in virt-manager. Commit 582c1d3d fixed virt-install to copy auth data from the pool to the device config in domXML and as a first step I'm trying to do the same with virt-manager. Regards, Jim