Hello Luis Gomez,
Good day to you.
We need a clarification about bulk flows install in single REST request.
Based on the the script(odl_tester.py) , we observed that the difference
between the "single flow install in single REST request" and "bulk
flows install in single REST request" is only about the number of flow
templates sent per single REST request message. i.e., one flow template
is sent for single flow install and multiple flow templates are sent for
bulk flows install per REST request.
The above script sends bulk flows (REST request) to only one openflow
switch randomly.
Example: If 2 switch's connected in linear, the script send the bulk
flows to either openflow switch1 or switch2.
As per our observation, the ODL controller only receive the REST
request(HTTP POST) and convert it to openflow "FLOW_MOD" message to OVS
switch and does not make any path computation based on the src/dst
address via learnt topology.
Could you please clarify if the above observation is correct/expected?
Thanks and Regards,
Selvakumar Murugasekaran.
On 8/15/2016 1:18 PM, Luis Gomez wrote:
BTW, there is also this test plan to illustrate how to use the
odl_tester.py script:
https://wiki.opendaylight.org/view/Openflow:Testing#Test_Case_1_-_Northbound_.28REST.29_benchmark
On Aug 15, 2016, at 12:30 AM, Luis Gomez <[email protected]
<mailto:[email protected]>> wrote:
Hi Selvakumar,
The odl_tester.py script supports a parameter called -fpr that
indicates how many flows you want to configure in a single REST
request. The format is very simple:
POST
http://localhost:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:1/table/0
{
"flow": [
{
"id": "2",
"match": {
"ethernet-match": {
"ethernet-type": {
"type": 2048
}
},
"ipv4-destination": "10.0.20.0/24"
},
"priority": 2,
"table_id": 0
},
{
"id": "1",
"match": {
"ethernet-match": {
"ethernet-type": {
"type": 2048
}
},
"ipv4-destination": "10.0.10.0/24"
},
"priority": 2,
"table_id": 0
}
]
}
BR/Luis
On Aug 8, 2016, at 12:41 AM, Selvakumar Murugasekaran
<[email protected]
<mailto:[email protected]>> wrote:
Hello Luis Gomez,
Good day to you.
We are trying to install bulk flows from northbound interface in
single request(HTTP POST/PUT) message .
Regarding that we are searching the script to send the bulk flows in
single request message.
Could you please share us if you have any script to install bulk
flows from northbound interface in single request message?
Let me know if you need any more information.
Thanks and Regards,
Selvakumar M
On 6/24/2016 4:59 AM, Luis Gomez wrote:
Sure, here are our controller NB scripts:
https://git.opendaylight.org/gerrit/gitweb?p=integration/test.git;a=tree;f=tools/odl-mdsal-clustering-tests/clustering-performance-test
And some info:
https://wiki.opendaylight.org/view/CrossProject:Integration_Group:Performance_Tests#RESTCONF_Performance_.26_Scale_Tools_2
For ODL NB test I would recommend the odl_tester.py
BR/Luis
On Jun 22, 2016, at 10:15 PM, Selvakumar Murugasekaran
<[email protected]> wrote:
Hello all,
Good day to you,
I am planing to do benchmark the performance of ODL beryllium
controller in proactive mode.
I am searching the script to install the flow from
northbound(Application) interface to controller.
Could you please help me to find the script for the same ?
Let me know if you need any more information.
Thanks and Regards,
Selvakumar Murugasekaran.
_______________________________________________
L2switch-dev mailing list
[email protected]
https://lists.opendaylight.org/mailman/listinfo/l2switch-dev
