mirror of
https://github.com/opennetworkinglab/onos.git
synced 2025-11-04 10:11:16 +01:00
92 lines
3.2 KiB
Python
Executable File
92 lines
3.2 KiB
Python
Executable File
#!/usr/bin/python
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import sys
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import os
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import json
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# TODO: if none given, use OCI
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try:
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onosIp = sys.argv[1]
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print "Reading hosts view from ONOS node " + onosIp + ":"
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except Exception as e:
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print "Error reading ONOS IP arguement"
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print e
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# Grab the json objects from ONOS
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output = os.popen("onos " + onosIp + " \"hosts -j\"" )
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hosts = json.loads( output.read() )
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#hosts = json.loads( output.split( 'Logging in as karaf\n' )[1] )
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hostAttachment = True
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# FIXME: topo-HA/obelisk specific mappings:
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# key is mac and value is dpid
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mappings = {}
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for i in range( 1, 29 ): # hosts 1 through 28
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# set up correct variables:
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macId = "00:" * 5 + hex( i ).split( "0x" )[1].upper().zfill(2)
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if i == 1:
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deviceId = "1000".zfill(16)
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elif i == 2:
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deviceId = "2000".zfill(16)
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elif i == 3:
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deviceId = "3000".zfill(16)
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elif i == 4:
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deviceId = "3004".zfill(16)
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elif i == 5:
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deviceId = "5000".zfill(16)
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elif i == 6:
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deviceId = "6000".zfill(16)
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elif i == 7:
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deviceId = "6007".zfill(16)
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elif i >= 8 and i <= 17:
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dpid = '3' + str( i ).zfill( 3 )
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deviceId = dpid.zfill(16)
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elif i >= 18 and i <= 27:
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dpid = '6' + str( i ).zfill( 3 )
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deviceId = dpid.zfill(16)
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elif i == 28:
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deviceId = "2800".zfill(16)
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mappings[ macId ] = deviceId
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if hosts or "Error" not in hosts:
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if hosts == []:
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print "WARNING: There are no hosts discovered"
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else:
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for host in hosts:
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mac = None
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location = None
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device = None
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port = None
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try:
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mac = host.get( 'mac' )
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assert mac, "mac field could not be found for this host object"
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location = host.get( 'location' )
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assert location, "location field could not be found for this host object"
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# Trim the protocol identifier off deviceId
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device = str( location.get( 'elementId' ) ).split(':')[1]
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assert device, "elementId field could not be found for this host location object"
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port = location.get( 'port' )
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assert port, "port field could not be found for this host location object"
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# Now check if this matches where they should be
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if mac and device and port:
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if device != mappings[ str( mac ) ]:
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print "The attachment device is incorrect for host " + str( mac ) +\
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". Expected: " + mappings[ str( mac ) ] + "; Actual: " + device
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hostAttachment = False
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if str( port ) != "1":
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print "The attachment port is incorrect for host " + str( mac ) +\
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". Expected: 1; Actual: " + str( port)
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hostAttachment = False
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else:
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hostAttachment = False
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except AssertionError as e:
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print "ERROR: Json object not as expected:"
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print e
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print "host object: " + repr( host )
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hostAttachment = False
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else:
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print "No hosts json output or \"Error\" in output. hosts = " + repr( hosts )
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