HI Ryu Team,
I need to provide QoS using ryu controller. I need to configure queue using
OVSDB protocol.I have used following code to provide QoS using OVSDB. But i
want to add matching criteria in this code. Could anyone please help me how
to add matched based criteria in this code. Suppose a host want to connect
another host in a specific port so the QoS will be provided based on this
match. Please somebody help me regarding this.
import osimport sysimport subprocessfrom time import sleep
#s1
subprocess.call('curl -X PUT -d \'\"tcp:127.0.0.1:6632\"\'
http://localhost:8080/v1.0/conf/switches/0000000000000001/ovsdb_addr',shell=True)
sleep(5)# subprocess.call('curl -X PUT -d \'\"tcp:127.0.0.1:6632\"\'
http://localhost:8080/v1.0/conf/switches/0000000000000002/ovsdb_addr',shell=True)#
sleep(2)
#execute setting of Queue
subprocess.call('curl -X POST -d \'{\"port_name\": \"s1-eth1\",
\"type\": \"linux-htb\", \"max_rate\": \"2800000\", \"queues\":
[{\"max_rate\": \"2800000\"}, {\"min_rate\": \"2500000\"}]}\'
http://localhost:8080/qos/queue/0000000000000001',shell=True)
#3 QoS Setting to install flow entry
subprocess.call('curl -X POST -d \'{\"match\": {\"nw_dst\":
\"10.0.0.3\", \"nw_proto\": \"TCP\", \"tp_dst\": \"80\"},
\"actions\":{\"queue\": \"1\"}}\'
http://localhost:8080/qos/rules/0000000000000001',shell=True)
#4 Verify the settings
subprocess.call('curl -X GET
http://localhost:8080/qos/rules/0000000000000001',shell=True)
Regards
Faisal Amin
Master Thesis Student SDN Research Lab
Ostfalia, Germany
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