| Jon Hall | db37125 | 2015-06-08 15:40:26 -0700 | [diff] [blame] | 1 | #!/usr/bin/python |
| 2 | |
| 3 | import sys |
| 4 | import os |
| 5 | import json |
| 6 | |
| 7 | # TODO: if none given, use OCI |
| 8 | try: |
| 9 | onosIp = sys.argv[1] |
| 10 | print "Reading hosts view from ONOS node " + onosIp + ":" |
| 11 | except Exception as e: |
| 12 | print "Error reading ONOS IP arguement" |
| 13 | print e |
| 14 | # Grab the json objects from ONOS |
| 15 | output = os.popen("onos " + onosIp + " \"hosts -j\"" ) |
| 16 | hosts = json.loads( output.read() ) |
| 17 | #hosts = json.loads( output.split( 'Logging in as karaf\n' )[1] ) |
| 18 | |
| 19 | hostAttachment = True |
| 20 | # FIXME: topo-HA/obelisk specific mappings: |
| 21 | # key is mac and value is dpid |
| 22 | mappings = {} |
| 23 | for i in range( 1, 29 ): # hosts 1 through 28 |
| 24 | # set up correct variables: |
| 25 | macId = "00:" * 5 + hex( i ).split( "0x" )[1].upper().zfill(2) |
| 26 | if i == 1: |
| 27 | deviceId = "1000".zfill(16) |
| 28 | elif i == 2: |
| 29 | deviceId = "2000".zfill(16) |
| 30 | elif i == 3: |
| 31 | deviceId = "3000".zfill(16) |
| 32 | elif i == 4: |
| 33 | deviceId = "3004".zfill(16) |
| 34 | elif i == 5: |
| 35 | deviceId = "5000".zfill(16) |
| 36 | elif i == 6: |
| 37 | deviceId = "6000".zfill(16) |
| 38 | elif i == 7: |
| 39 | deviceId = "6007".zfill(16) |
| 40 | elif i >= 8 and i <= 17: |
| 41 | dpid = '3' + str( i ).zfill( 3 ) |
| 42 | deviceId = dpid.zfill(16) |
| 43 | elif i >= 18 and i <= 27: |
| 44 | dpid = '6' + str( i ).zfill( 3 ) |
| 45 | deviceId = dpid.zfill(16) |
| 46 | elif i == 28: |
| 47 | deviceId = "2800".zfill(16) |
| 48 | mappings[ macId ] = deviceId |
| 49 | |
| 50 | if hosts or "Error" not in hosts: |
| 51 | if hosts == []: |
| 52 | print "WARNING: There are no hosts discovered" |
| 53 | else: |
| 54 | for host in hosts: |
| 55 | mac = None |
| 56 | location = None |
| 57 | device = None |
| 58 | port = None |
| 59 | try: |
| 60 | mac = host.get( 'mac' ) |
| 61 | assert mac, "mac field could not be found for this host object" |
| 62 | |
| 63 | location = host.get( 'location' ) |
| 64 | assert location, "location field could not be found for this host object" |
| 65 | |
| 66 | # Trim the protocol identifier off deviceId |
| 67 | device = str( location.get( 'elementId' ) ).split(':')[1] |
| 68 | assert device, "elementId field could not be found for this host location object" |
| 69 | |
| 70 | port = location.get( 'port' ) |
| 71 | assert port, "port field could not be found for this host location object" |
| 72 | |
| 73 | # Now check if this matches where they should be |
| 74 | if mac and device and port: |
| 75 | if device != mappings[ str( mac ) ]: |
| 76 | print "The attachment device is incorrect for host " + str( mac ) +\ |
| 77 | ". Expected: " + mappings[ str( mac ) ] + "; Actual: " + device |
| 78 | hostAttachment = False |
| 79 | if str( port ) != "1": |
| 80 | print "The attachment port is incorrect for host " + str( mac ) +\ |
| 81 | ". Expected: 1; Actual: " + str( port) |
| 82 | hostAttachment = False |
| 83 | else: |
| 84 | hostAttachment = False |
| 85 | except AssertionError as e: |
| 86 | print "ERROR: Json object not as expected:" |
| 87 | print e |
| 88 | print "host object: " + repr( host ) |
| 89 | hostAttachment = False |
| 90 | else: |
| 91 | print "No hosts json output or \"Error\" in output. hosts = " + repr( hosts ) |