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#! /usr/bin/env python
import requests
import sys
from requests.auth import HTTPBasicAuth
if len(sys.argv) != 4:
print "usage: find-flow onos-node name device-id"
sys.exit(1)
node = sys.argv[1]
name = sys.argv[2]
deviceId = sys.argv[3]
flowsRequest = requests.get('http://' + node + ':8181/onos/v1/flows/' + deviceId,
auth=HTTPBasicAuth('onos', 'rocks'))
if flowsRequest.status_code != 200:
print flowsRequest.text
sys.exit(1)
flowsJson = flowsRequest.json()
for flow in flowsJson["flows"]:
if deviceId == flow["deviceId"]:
for criterion in flow["selector"]["criteria"]:
if criterion["type"] == 'IN_PORT' and criterion["port"] > 0:
for instruction in flow["treatment"]["instructions"]:
if instruction["port"] > 0 and instruction["type"] == 'OUTPUT':
print "@stc " + name + "FlowState=" + flow["state"]
print "@stc " + name + "FlowId=" + flow["id"]
print "@stc " + name + "FlowPort=" + str(instruction["port"])
sys.exit(0)
sys.exit(1)
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