return round((net_stat.rx_tx_bits('eth0')[0]) / (8192), 2)
def simulated_device():
return random.randint(0, 20)
#---------------------------------------------------------------------------
# In this example, we demonstrate how gateway health and som simluated data
# can be directed to two data center components (vrops and graphite) using Liota.
# The program illustrates the ease of use Liota brings to IoT application developers.
if __name__ == '__main__':
# create a data center object, vROps in this case, using websocket as a transport layer
# this object encapsulates the formats and protocols neccessary for the agent to interact with the dcc
# UID/PASS login for now.
vrops = Vrops(config['vROpsUID'], config['vROpsPass'], WebSocket(url=config['WebSocketUrl']))
# create a gateway object encapsulating the particulars of a gateway/board
# argument is the name of this gateway
gateway = DellEdge5000(config['Gateway1Name'])
# resister the gateway with the vrops instance
# this call creates a representation (a Resource) in vrops for this gateway with the name given
vrops_gateway = vrops.register(gateway)
if vrops_gateway.registered:
# these call set properties on the Resource representing the gateway in the vrops instance
# properties are a key:value store
vrops.set_properties(vrops_gateway, config['Gateway1PropList'])
# ---------- Create metrics 'on' the Resource in vrops representing the gateway
def simulated_device():
return random.randint(0, 20)
#---------------------------------------------------------------------------
# In this example, we demonstrate how gateway health and some simluated data
# can be directed to vrops, VMware's data center component using Liota.
# The program illustrates the ease of use Liota brings to IoT application developers.
if __name__ == '__main__':
# create a data center object, vROps in this case, using websocket as a transport layer
# this object encapsulates the formats and protocols neccessary for the agent to interact with the dcc
# UID/PASS login for now.
vrops = Vrops(config['vROpsUID'], config['vROpsPass'],
WebSocket(url=config['WebSocketUrl']))
# create a gateway object encapsulating the particulars of a gateway/board
# argument is the name of this gateway
gateway = Dk300(config['Gateway1Name'])
# resister the gateway with the vrops instance
# this call creates a representation (a Resource) in vrops for this gateway with the name given
vrops_gateway = vrops.register(gateway)
if vrops_gateway.registered:
# these call set properties on the Resource representing the gateway in the vrops instance
# properties are a key:value store
# arguments are (key, value)
for item in config['Gateway1PropList']:
for key, value in item.items():