[ovirt-users] OVIRT-3.5-TEST-DAY-3: Network Custom Properties

[Lior Vernia]

Thanks Ido! I have added comments in the feature page about restarting
the engine for the configuration changes to take effect.

On 22/09/14 13:12, Ido Barkan wrote:
> Hi,
> 
> Following is a summery of testing the Network custom properties feature as detailed the link at the bottom.
> 
> setUp:
> ======
> engine: F19
> Hosts:
>     F20 (virtual)
>     REHL 6.5 (physical)
> - in separate clusters
> 
> Network custom properties:
> ==========================
> 
> 1. I have defined a custom property entry via 'engine-config' cli and verified it consisted.
>  * The property was defined with a validation regular expression
>  * note that this requires an engine restart.
> 2. Added a new network to the DC and set the new property with the new drop-down value of 'custom properties'.
>  - verified that violating the regular expression validation fails the network set up (client side validation).
>  - verified that a legal value is passed to the server using a custom hook at before_network_setup stage.
>    [hook code attached]
> 3. removed the value from the DB
> -- verified it is no longer available in the set up networks custom properties drop down.
> 
> bridge options:
> ===============
> 
> 1. changed the bridge options at the OS level (via editing /sys/class/net/<bridge>/bridge/<options>)
> 2. defined overrides in the logical level using the bridge_opts drop down value (key=value comma separated list)
> --verified that the values are changed after setting up network
> 3. removed the logical level settings
> -- verified that the values are set back to the original ones
> 
> ethtool options:
> ================
> 
> * note- testing this on a virtual host, or on a virtual NIC on a physical host is pretty useless. For the NIC driver
> to be capable of actually allowing NIC changes you need a bare metal NIC.
> 
> 1. installed the vdsm-hook-ethtool-options hook on a physical host
> 2. set up network with the following ethtool command line arguments added: "-s eth1 speed 100 autoneg off"
> -- verified using ethtool that changes took place
> 3. set up network with the following ethtool command line arguments added: "-s eth1 autoneg on"
> -- verified using ethtool that changes took place
> 
> feature page: http://www.ovirt.org/Features/Network_Custom_Properties
> 
> Thanks,
> Ido
> 
> 
> 
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