Hi Iwase,
Alright. Thanks a lot though! I think I don’t even need to
reuse the classes from QoS when I use the ryu.lib.ovs library. That makes
things much simpler for me.
Thank you once again!
Regards,
Kunal Goswami
> On Feb 23, 2017, at 9:48 PM, Iwase Yusuke <[email protected]> wrote:
>
> Hi Kunal,
>
> As far as I know, "ryu.lib.ovs.*" library is not documented well.
> Currently, to read the docstring of OVSBridge class is the shortest way to
> understand it, I guess...
>
> Thanks,
> Iwase
>
>
> On 2017年02月24日 14:38, Kunal Goswami wrote:
>> Hi Iwase,
>> Thank you for the prompt reply. Actually, I have inherited from
>> the QoS and QoSOfsList classes declared in the rest_qos.py. I modified those
>> two classes to work with my code and I’m trying to make that work with the
>> events I have. But I’ll definitely try what you suggested. Is there any
>> place where I can find documentation about RYU’s code? I searched the
>> internet but I didn’t find much.
>>
>> Regards,
>> Kunal Goswami
>>
>>
>>
>>
>>> On Feb 23, 2017, at 9:24 PM, Iwase Yusuke <[email protected]> wrote:
>>>
>>> Hi Kunal,
>>>
>>> You want to know how to create OVSDB message in your app, right?
>>> If so, I recommend you to create an instance of
>>> ryu.lib.ovs.bridge.OVSBridge()
>>> and use the utility methods of this class.
>>> https://github.com/osrg/ryu/blob/master/ryu/lib/ovs/bridge.py#L92
>>>
>>> Usage Example:
>>> from ryu.cfg import CONF
>>> from ryu.lib.ovs.bridge import OVSBridge
>>>
>>> ovs_bridge = OVSBridge(CONF, 1, "tcp:127.0.0.1:6632")
>>>
>>> ovs_bridge.set_qos(...)
>>>
>>> Thanks,
>>> Iwase
>>>
>>> On 2017年02月24日 12:42, Kunal Goswami wrote:
>>>> Hello,
>>>> I am trying to bypass the REST API and write an internal method call which
>>>> can set the QoS parameters. However, I’m getting the error “ovs bridge is
>>>> not exists” every single time. Now, I know that message is showing up
>>>> because of the “Register Ovsdb address” step shown in the RYU Book. But I
>>>> want to make a CLI call or an internal method call instead of the
>>>> following PUT request to achieve that:
>>>>
>>>> # curl -X PUT -d '"tcp:127.0.0.1:6632"'
>>>> http://localhost:8080/v1.0/conf/switches/0000000000000001/ovsdb_addr
>>>>
>>>>
>>>> Can anyone please help me to see how I can go about it? I tried calling
>>>> QoS.set_ovsdb_addr() method internally but it does not work either.
>>>>
>>>> Thanks,
>>>> Regards,
>>>> Kunal Goswami
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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>>
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