[ovirt-users] UCS Integration (vmfex/SRIOV)

David LeVene David.LeVene at blackboard.com
Wed Feb 17 03:41:21 UTC 2016


Hey All,

I've got a test instance and would like to get vmfex working. I'm very new to ovirt, so some of the basics are still new to me.

I currently have a 3 node setup which are all configured without vmfex, what I'd like to do is convert the hosts one by one to use vmfex.

>From the UCS side of things it works and I'm presented with the SRIOV devices in the host.. but I can't get the network config in the ovirt admin setup..

I'm following this guide, but not getting very far...  http://www.ovirt.org/Features/UCS_Integration

This step says to do this, which is fine.. but when I do this I overwrite the current attribute in there.

engine-config -s CustomDeviceProperties='{type=interface;prop={vmfex=^[a-zA-Z0-9_.-]{2,32}$}}'

which is...

# engine-config -g CustomDeviceProperties
CustomDeviceProperties:  version: 3.0
CustomDeviceProperties:  version: 3.1
CustomDeviceProperties:  version: 3.2
CustomDeviceProperties:  version: 3.3
CustomDeviceProperties: {type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$}} version: 3.4
CustomDeviceProperties: {type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$}} version: 3.5
CustomDeviceProperties: {type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$}} version: 3.6


When I update it using the command above, it replaces it...

When I append the 2 together, I get see vmfex & prop in the ovirt-engine (screen shot) side of things.. so can someone please check my command to ensure I'm not missing something!


engine-config -s CustomDeviceProperties='{type=interface;prop={vmfex=^[a-zA-Z0-9_.-]{2,32}$}}{type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$}}'

# engine-config -g CustomDeviceProperties
CustomDeviceProperties:  version: 3.0
CustomDeviceProperties:  version: 3.1
CustomDeviceProperties:  version: 3.2
CustomDeviceProperties:  version: 3.3
CustomDeviceProperties: {type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$}} version: 3.4
CustomDeviceProperties: {type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$}} version: 3.5
CustomDeviceProperties: {type=interface;prop={vmfex=^[a-zA-Z0-9_.-]{2,32}$}}{type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$}} version: 3.6

[cid:image001.png at 01D16989.E4952270]

As soon as I enable vmfex on a host that was previously working.. it stops working and the network no longer works on the host...  (this is not using any of the config above.. just enabled the vmfex in the UCS manager)

What is the "correct" way to bring a Host in ovirt using vmfex?

Regards
David



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