[ https://jira.fiware.org/browse/HELP-8796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fernando Lopez updated HELP-8796:
---------------------------------
HD-Chapter: IoT
Description:
Created question in FIWARE Q/A platform on 06-03-2017 at 20:03
{color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/42633821/fiware-orion-context-broker-and-iotagentul-command-issue
+Question:+
Fiware Orion context broker and iotagentUL command issue
+Description:+
I'm a Fiware user and i deployed an orion context broker GE , cepheus GE and an iotagent-ul instances in different VMs on cloud. I have registered a device in the iot agent specifying a command attribute in the register request and its corresponding entity was created in the context broker on the registration process.
Now when i register a device with its attributes and the command attribute
with its name and type , the device is registered on the iot agent and its entity is also created in the context broker . But the strange thing that happens is that the command attribute is only translated into its special attributes which are the commandName_info and commandName_status but the command attribute itself is not shown among them in the registration
result in the iot agent logs .In addition, when i do an update operation on the command attribute in the Orion context broker , the attribute is not recognized and the update fails as the command attribute is missing in the entitiy itself . And the registration process is as follows:
this is the registration request that i send :
(curl -v -H 'content-type: application/json' -H 'fiware-service: ourservicename' -H 'fiware-servicepath: /ourservicpath' -X POST 'http://iotagentULaddress:8080/iot/devices' -d @- ) << EOF
{
"`devices`": [
{
"device_id": "controller12",
"entity_name": "labcontroller12",
"entity_type": "Controller",
"isPattern" :"false",
"protocol": "IoTA-UL",
"timezone": "Egypt/Cairo",
"endpoint": "http://iotagentULaddress:8080",
"attributes": [
{
"object_id": "n",
"name": "number",
"type": "string"
}],
"commands": [{
"name": "play",
"type": "string"
}]
}]
}
EOF
And this is the registration result in the iot agent's logs showing the registered entity and how it is created in the context broker:
time=2017-03-06T18:10:56.335Z | lvl=DEBUG | corr=dee16709-4b99-4336-b23a-722878a8b628 | trans=dee16709-4b99-4336-b23a-722878a8b628 | op=IoTAgentNGSI.ContextServer | srv=n/a | subsrv=n/a | msg=Successfully subscribed to the following topics:
["/+/+/attrs/+","/+/+/attrs","/+/+/cmdexe"]
| comp=IoTAgent
{"op":"IOTAUL.Executable","time":"2017-03-06T18:10:56.427Z","lvl":"INFO","msg":"Ultralight 2.0 IoT Agent started"}
time=2017-03-06T18:12:14.459Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.GenericMiddlewares | srv=hi | subsrv=/hi | msg=Request for path [/iot/devices] from [217.172.12.190:8080] | comp=IoTAgent
time=2017-03-06T18:12:14.460Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.GenericMiddlewares | srv=hi | subsrv=/hi | msg=Body:
{
"devices": [
{
"device_id": "controller12",
"entity_name": "labcontroller12",
"entity_type": "Controller",
"isPattern": "false",
"protocol": "IoTA-UL",
"timezone": "Egypt/Cairo",
"endpoint": "http://217.172.12.190:8080",
"attributes": [
{
"object_id": "n",
"name": "number",
"type": "string"
}
],
"commands": [
{
"object_id": "s",
"name": "play",
"type": "string"
}
]
}
]
}
| comp=IoTAgent
time=2017-03-06T18:12:14.463Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceProvisioning | srv=hi | subsrv=/hi | msg=Handling device provisioning request. | comp=IoTAgent
time=2017-03-06T18:12:14.464Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for entity params undefined | comp=IoTAgent
Mongoose: mpromise (mongoose's default promise library) is deprecated, plug in your own promise library instead: http://mongoosejs.com/docs/promises.html
time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Device group for fields [undefined] not found: [{"undefined":"Controller"}] | comp=IoTAgent
time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.BidirectionalPlugin | srv=hi | subsrv=/hi | msg=Extracting attribute list | comp=IoTAgent
time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.BidirectionalPlugin | srv=hi | subsrv=/hi | msg=Sending bidirectionality subscriptions for device [controller12] | comp=IoTAgent
time=2017-03-06T18:12:14.474Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for bindings for the function [deviceProvisioningHandler] and protocol [null] | comp=IoTAgent
time=2017-03-06T18:12:14.474Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Binding found for function [deviceProvisioningHandler] and protocol [null] | comp=IoTAgent
time=2017-03-06T18:12:14.475Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Looking for entity with id [controller12]. | comp=IoTAgent
time=2017-03-06T18:12:14.476Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Entity [controller12] not found. | comp=IoTAgent
time=2017-03-06T18:12:14.477Z | lvl=ERROR | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.Alarms | srv=hi | subsrv=/hi | msg=Raising [MONGO-ALARM]: undefined | comp=IoTAgent
time=2017-03-06T18:12:14.477Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for entity params undefined | comp=IoTAgent
time=2017-03-06T18:12:14.478Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Device group for fields [undefined] not found: [{"undefined":"Controller"}] | comp=IoTAgent
time=2017-03-06T18:12:14.479Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Registering device into NGSI Service:
{
"id": "controller12",
"type": "Controller",
"name": "labcontroller12",
"service": "hi",
"subservice": "/hi",
"active": [
{
"object_id": "n",
"name": "number",
"type": "string"
}
],
"staticAttributes": [],
"lazy": null,
"commands": [
{
"object_id": "s",
"name": "play",
"type": "string"
}
],
"timezone": "Egypt/Cairo",
"endpoint": "http://217.172.12.190:8080",
"protocol": "IoTA-UL",
"transport": "HTTP",
"internalId": null,
"subscriptions": [],
"polling": false
} | comp=IoTAgent
time=2017-03-06T18:12:14.480Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Sending device registrations to Context Broker at [http://147.27.60.58:1026/NGSI9/registerContext] | comp=IoTAgent
time=2017-03-06T18:12:14.480Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Using the following request:
{
"url": "http://147.27.60.58:1026/NGSI9/registerContext",
"method": "POST",
"json": {
"contextRegistrations": [
{
"entities": [
{
"type": "Controller",
"isPattern": "false",
"id": "labcontroller12"
}
],
"attributes": [
{
"name": "play",
"type": "string",
"isDomain": "false"
}
],
"providingApplication": "http://localhost:4061"
}
],
"duration": "P1Y"
},
"headers": {
"fiware-service": "hi",
"fiware-servicepath": "/hi"
}
}
| comp=IoTAgent
time=2017-03-06T18:12:14.701Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Registration success. | comp=IoTAgent
time=2017-03-06T18:12:14.702Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Creating initial entity in the Context Broker:
{
"url": "http://147.27.60.58:1026/v1/updateContext",
"method": "POST",
"json": {
"contextElements": [
{
"type": "Controller",
"isPattern": "false",
"id": "labcontroller12",
"attributes": [
{
"name": "number",
"type": "string",
"value": " "
},
{
"name": "play_status",
"type": "commandStatus",
"value": "UNKNOWN"
},
{
"name": "play_info",
"type": "commandResult",
"value": " "
},
{
"name": "TimeInstant",
"type": "ISO8601",
"value": " "
}
]
}
],
"updateAction": "APPEND"
},
"headers": {
"fiware-service": "hi",
"fiware-servicepath": "/hi",
"fiware-correlator": "2d54c696-7c62-454a-bdf2-5fb289f53e28"
}
} | comp=IoTAgent
time=2017-03-06T18:12:14.915Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Initial entity created successfully. | comp=IoTAgent
time=2017-03-06T18:12:14.920Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Storing device with id [controller12] and type [Controller] | comp=IoTAgent
time=2017-03-06T18:12:14.930Z | lvl=ERROR | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.Alarms | srv=hi | subsrv=/hi | msg=Releasing [MONGO-ALARM] | comp=IoTAgent
time=2017-03-06T18:12:14.931Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceProvisioning | srv=hi | subsrv=/hi | msg=Device provisioning request succeeded | comp=IoTAgent
time=2017-03-06T18:12:14.933Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DomainControl | srv=hi | subsrv=/hi | msg=response-time: 486 | comp=IoTAgent
It's now clear that the command attribute is not created but only its special attributes that describe the command state itself but there's no command to be updated .
So , Is my registration request composed correctly to suit the iotagen-ul instance especially for its interpretation for the command ? and how could i verify the registration correctness ? and i just want to know where the problem could lie exactly . and thanks so much.
was:
Created question in FIWARE Q/A platform on 06-03-2017 at 20:03
{color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/42633821/fiware-orion-context-broker-and-iotagentul-command-issue
+Question:+
Fiware Orion context broker and iotagentUL command issue
+Description:+
I'm a Fiware user and i deployed an orion context broker GE , cepheus GE and an iotagent-ul instances in different VMs on cloud. I have registered a device in the iot agent specifying a command attribute in the register request and its corresponding entity was created in the context broker on the registration process.
Now when i register a device with its attributes and the command attribute
with its name and type , the device is registered on the iot agent and its entity is also created in the context broker . But the strange thing that happens is that the command attribute is only translated into its special attributes which are the commandName_info and commandName_status but the command attribute itself is not shown among them in the registration
result in the iot agent logs .In addition, when i do an update operation on the command attribute in the Orion context broker , the attribute is not recognized and the update fails as the command attribute is missing in the entitiy itself . And the registration process is as follows:
this is the registration request that i send :
(curl -v -H 'content-type: application/json' -H 'fiware-service: ourservicename' -H 'fiware-servicepath: /ourservicpath' -X POST 'http://iotagentULaddress:8080/iot/devices' -d @- ) << EOF
{
"`devices`": [
{
"device_id": "controller12",
"entity_name": "labcontroller12",
"entity_type": "Controller",
"isPattern" :"false",
"protocol": "IoTA-UL",
"timezone": "Egypt/Cairo",
"endpoint": "http://iotagentULaddress:8080",
"attributes": [
{
"object_id": "n",
"name": "number",
"type": "string"
}],
"commands": [{
"name": "play",
"type": "string"
}]
}]
}
EOF
And this is the registration result in the iot agent's logs showing the registered entity and how it is created in the context broker:
time=2017-03-06T18:10:56.335Z | lvl=DEBUG | corr=dee16709-4b99-4336-b23a-722878a8b628 | trans=dee16709-4b99-4336-b23a-722878a8b628 | op=IoTAgentNGSI.ContextServer | srv=n/a | subsrv=n/a | msg=Successfully subscribed to the following topics:
["/+/+/attrs/+","/+/+/attrs","/+/+/cmdexe"]
| comp=IoTAgent
{"op":"IOTAUL.Executable","time":"2017-03-06T18:10:56.427Z","lvl":"INFO","msg":"Ultralight 2.0 IoT Agent started"}
time=2017-03-06T18:12:14.459Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.GenericMiddlewares | srv=hi | subsrv=/hi | msg=Request for path [/iot/devices] from [217.172.12.190:8080] | comp=IoTAgent
time=2017-03-06T18:12:14.460Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.GenericMiddlewares | srv=hi | subsrv=/hi | msg=Body:
{
"devices": [
{
"device_id": "controller12",
"entity_name": "labcontroller12",
"entity_type": "Controller",
"isPattern": "false",
"protocol": "IoTA-UL",
"timezone": "Egypt/Cairo",
"endpoint": "http://217.172.12.190:8080",
"attributes": [
{
"object_id": "n",
"name": "number",
"type": "string"
}
],
"commands": [
{
"object_id": "s",
"name": "play",
"type": "string"
}
]
}
]
}
| comp=IoTAgent
time=2017-03-06T18:12:14.463Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceProvisioning | srv=hi | subsrv=/hi | msg=Handling device provisioning request. | comp=IoTAgent
time=2017-03-06T18:12:14.464Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for entity params undefined | comp=IoTAgent
Mongoose: mpromise (mongoose's default promise library) is deprecated, plug in your own promise library instead: http://mongoosejs.com/docs/promises.html
time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Device group for fields [undefined] not found: [{"undefined":"Controller"}] | comp=IoTAgent
time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.BidirectionalPlugin | srv=hi | subsrv=/hi | msg=Extracting attribute list | comp=IoTAgent
time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.BidirectionalPlugin | srv=hi | subsrv=/hi | msg=Sending bidirectionality subscriptions for device [controller12] | comp=IoTAgent
time=2017-03-06T18:12:14.474Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for bindings for the function [deviceProvisioningHandler] and protocol [null] | comp=IoTAgent
time=2017-03-06T18:12:14.474Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Binding found for function [deviceProvisioningHandler] and protocol [null] | comp=IoTAgent
time=2017-03-06T18:12:14.475Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Looking for entity with id [controller12]. | comp=IoTAgent
time=2017-03-06T18:12:14.476Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Entity [controller12] not found. | comp=IoTAgent
time=2017-03-06T18:12:14.477Z | lvl=ERROR | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.Alarms | srv=hi | subsrv=/hi | msg=Raising [MONGO-ALARM]: undefined | comp=IoTAgent
time=2017-03-06T18:12:14.477Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for entity params undefined | comp=IoTAgent
time=2017-03-06T18:12:14.478Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Device group for fields [undefined] not found: [{"undefined":"Controller"}] | comp=IoTAgent
time=2017-03-06T18:12:14.479Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Registering device into NGSI Service:
{
"id": "controller12",
"type": "Controller",
"name": "labcontroller12",
"service": "hi",
"subservice": "/hi",
"active": [
{
"object_id": "n",
"name": "number",
"type": "string"
}
],
"staticAttributes": [],
"lazy": null,
"commands": [
{
"object_id": "s",
"name": "play",
"type": "string"
}
],
"timezone": "Egypt/Cairo",
"endpoint": "http://217.172.12.190:8080",
"protocol": "IoTA-UL",
"transport": "HTTP",
"internalId": null,
"subscriptions": [],
"polling": false
} | comp=IoTAgent
time=2017-03-06T18:12:14.480Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Sending device registrations to Context Broker at [http://147.27.60.58:1026/NGSI9/registerContext] | comp=IoTAgent
time=2017-03-06T18:12:14.480Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Using the following request:
{
"url": "http://147.27.60.58:1026/NGSI9/registerContext",
"method": "POST",
"json": {
"contextRegistrations": [
{
"entities": [
{
"type": "Controller",
"isPattern": "false",
"id": "labcontroller12"
}
],
"attributes": [
{
"name": "play",
"type": "string",
"isDomain": "false"
}
],
"providingApplication": "http://localhost:4061"
}
],
"duration": "P1Y"
},
"headers": {
"fiware-service": "hi",
"fiware-servicepath": "/hi"
}
}
| comp=IoTAgent
time=2017-03-06T18:12:14.701Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Registration success. | comp=IoTAgent
time=2017-03-06T18:12:14.702Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Creating initial entity in the Context Broker:
{
"url": "http://147.27.60.58:1026/v1/updateContext",
"method": "POST",
"json": {
"contextElements": [
{
"type": "Controller",
"isPattern": "false",
"id": "labcontroller12",
"attributes": [
{
"name": "number",
"type": "string",
"value": " "
},
{
"name": "play_status",
"type": "commandStatus",
"value": "UNKNOWN"
},
{
"name": "play_info",
"type": "commandResult",
"value": " "
},
{
"name": "TimeInstant",
"type": "ISO8601",
"value": " "
}
]
}
],
"updateAction": "APPEND"
},
"headers": {
"fiware-service": "hi",
"fiware-servicepath": "/hi",
"fiware-correlator": "2d54c696-7c62-454a-bdf2-5fb289f53e28"
}
} | comp=IoTAgent
time=2017-03-06T18:12:14.915Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Initial entity created successfully. | comp=IoTAgent
time=2017-03-06T18:12:14.920Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Storing device with id [controller12] and type [Controller] | comp=IoTAgent
time=2017-03-06T18:12:14.930Z | lvl=ERROR | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.Alarms | srv=hi | subsrv=/hi | msg=Releasing [MONGO-ALARM] | comp=IoTAgent
time=2017-03-06T18:12:14.931Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceProvisioning | srv=hi | subsrv=/hi | msg=Device provisioning request succeeded | comp=IoTAgent
time=2017-03-06T18:12:14.933Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DomainControl | srv=hi | subsrv=/hi | msg=response-time: 486 | comp=IoTAgent
It's now clear that the command attribute is not created but only its special attributes that describe the command state itself but there's no command to be updated .
So , Is my registration request composed correctly to suit the iotagen-ul instance especially for its interpretation for the command ? and how could i verify the registration correctness ? and i just want to know where the problem could lie exactly . and thanks so much.
HD-Enabler: IDAS
> [fiware-stackoverflow] Fiware Orion context broker and iotagentUL command issue
> -------------------------------------------------------------------------------
>
> Key: HELP-8796
> URL: https://jira.fiware.org/browse/HELP-8796
> Project: Help-Desk
> Issue Type: Monitor
> Components: FIWARE-TECH-HELP
> Reporter: Backlog Manager
> Assignee: Backlog Manager
> Labels: agent, broker, fiware, registration
>
> Created question in FIWARE Q/A platform on 06-03-2017 at 20:03
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/42633821/fiware-orion-context-broker-and-iotagentul-command-issue
> +Question:+
> Fiware Orion context broker and iotagentUL command issue
> +Description:+
> I'm a Fiware user and i deployed an orion context broker GE , cepheus GE and an iotagent-ul instances in different VMs on cloud. I have registered a device in the iot agent specifying a command attribute in the register request and its corresponding entity was created in the context broker on the registration process.
> Now when i register a device with its attributes and the command attribute
> with its name and type , the device is registered on the iot agent and its entity is also created in the context broker . But the strange thing that happens is that the command attribute is only translated into its special attributes which are the commandName_info and commandName_status but the command attribute itself is not shown among them in the registration
> result in the iot agent logs .In addition, when i do an update operation on the command attribute in the Orion context broker , the attribute is not recognized and the update fails as the command attribute is missing in the entitiy itself . And the registration process is as follows:
> this is the registration request that i send :
> (curl -v -H 'content-type: application/json' -H 'fiware-service: ourservicename' -H 'fiware-servicepath: /ourservicpath' -X POST 'http://iotagentULaddress:8080/iot/devices' -d @- ) << EOF
> {
> "`devices`": [
> {
> "device_id": "controller12",
> "entity_name": "labcontroller12",
> "entity_type": "Controller",
> "isPattern" :"false",
> "protocol": "IoTA-UL",
> "timezone": "Egypt/Cairo",
> "endpoint": "http://iotagentULaddress:8080",
> "attributes": [
> {
> "object_id": "n",
> "name": "number",
> "type": "string"
> }],
> "commands": [{
> "name": "play",
> "type": "string"
> }]
> }]
> }
> EOF
> And this is the registration result in the iot agent's logs showing the registered entity and how it is created in the context broker:
> time=2017-03-06T18:10:56.335Z | lvl=DEBUG | corr=dee16709-4b99-4336-b23a-722878a8b628 | trans=dee16709-4b99-4336-b23a-722878a8b628 | op=IoTAgentNGSI.ContextServer | srv=n/a | subsrv=n/a | msg=Successfully subscribed to the following topics:
> ["/+/+/attrs/+","/+/+/attrs","/+/+/cmdexe"]
> | comp=IoTAgent
> {"op":"IOTAUL.Executable","time":"2017-03-06T18:10:56.427Z","lvl":"INFO","msg":"Ultralight 2.0 IoT Agent started"}
> time=2017-03-06T18:12:14.459Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.GenericMiddlewares | srv=hi | subsrv=/hi | msg=Request for path [/iot/devices] from [217.172.12.190:8080] | comp=IoTAgent
> time=2017-03-06T18:12:14.460Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.GenericMiddlewares | srv=hi | subsrv=/hi | msg=Body:
> {
> "devices": [
> {
> "device_id": "controller12",
> "entity_name": "labcontroller12",
> "entity_type": "Controller",
> "isPattern": "false",
> "protocol": "IoTA-UL",
> "timezone": "Egypt/Cairo",
> "endpoint": "http://217.172.12.190:8080",
> "attributes": [
> {
> "object_id": "n",
> "name": "number",
> "type": "string"
> }
> ],
> "commands": [
> {
> "object_id": "s",
> "name": "play",
> "type": "string"
> }
> ]
> }
> ]
> }
> | comp=IoTAgent
> time=2017-03-06T18:12:14.463Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceProvisioning | srv=hi | subsrv=/hi | msg=Handling device provisioning request. | comp=IoTAgent
> time=2017-03-06T18:12:14.464Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for entity params undefined | comp=IoTAgent
> Mongoose: mpromise (mongoose's default promise library) is deprecated, plug in your own promise library instead: http://mongoosejs.com/docs/promises.html
> time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Device group for fields [undefined] not found: [{"undefined":"Controller"}] | comp=IoTAgent
> time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.BidirectionalPlugin | srv=hi | subsrv=/hi | msg=Extracting attribute list | comp=IoTAgent
> time=2017-03-06T18:12:14.473Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.BidirectionalPlugin | srv=hi | subsrv=/hi | msg=Sending bidirectionality subscriptions for device [controller12] | comp=IoTAgent
> time=2017-03-06T18:12:14.474Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for bindings for the function [deviceProvisioningHandler] and protocol [null] | comp=IoTAgent
> time=2017-03-06T18:12:14.474Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Binding found for function [deviceProvisioningHandler] and protocol [null] | comp=IoTAgent
> time=2017-03-06T18:12:14.475Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Looking for entity with id [controller12]. | comp=IoTAgent
> time=2017-03-06T18:12:14.476Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Entity [controller12] not found. | comp=IoTAgent
> time=2017-03-06T18:12:14.477Z | lvl=ERROR | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.Alarms | srv=hi | subsrv=/hi | msg=Raising [MONGO-ALARM]: undefined | comp=IoTAgent
> time=2017-03-06T18:12:14.477Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Looking for entity params undefined | comp=IoTAgent
> time=2017-03-06T18:12:14.478Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBGroupRegister | srv=hi | subsrv=/hi | msg=Device group for fields [undefined] not found: [{"undefined":"Controller"}] | comp=IoTAgent
> time=2017-03-06T18:12:14.479Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Registering device into NGSI Service:
> {
> "id": "controller12",
> "type": "Controller",
> "name": "labcontroller12",
> "service": "hi",
> "subservice": "/hi",
> "active": [
> {
> "object_id": "n",
> "name": "number",
> "type": "string"
> }
> ],
> "staticAttributes": [],
> "lazy": null,
> "commands": [
> {
> "object_id": "s",
> "name": "play",
> "type": "string"
> }
> ],
> "timezone": "Egypt/Cairo",
> "endpoint": "http://217.172.12.190:8080",
> "protocol": "IoTA-UL",
> "transport": "HTTP",
> "internalId": null,
> "subscriptions": [],
> "polling": false
> } | comp=IoTAgent
> time=2017-03-06T18:12:14.480Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Sending device registrations to Context Broker at [http://147.27.60.58:1026/NGSI9/registerContext] | comp=IoTAgent
> time=2017-03-06T18:12:14.480Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Using the following request:
> {
> "url": "http://147.27.60.58:1026/NGSI9/registerContext",
> "method": "POST",
> "json": {
> "contextRegistrations": [
> {
> "entities": [
> {
> "type": "Controller",
> "isPattern": "false",
> "id": "labcontroller12"
> }
> ],
> "attributes": [
> {
> "name": "play",
> "type": "string",
> "isDomain": "false"
> }
> ],
> "providingApplication": "http://localhost:4061"
> }
> ],
> "duration": "P1Y"
> },
> "headers": {
> "fiware-service": "hi",
> "fiware-servicepath": "/hi"
> }
> }
> | comp=IoTAgent
> time=2017-03-06T18:12:14.701Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Registration success. | comp=IoTAgent
> time=2017-03-06T18:12:14.702Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Creating initial entity in the Context Broker:
> {
> "url": "http://147.27.60.58:1026/v1/updateContext",
> "method": "POST",
> "json": {
> "contextElements": [
> {
> "type": "Controller",
> "isPattern": "false",
> "id": "labcontroller12",
> "attributes": [
> {
> "name": "number",
> "type": "string",
> "value": " "
> },
> {
> "name": "play_status",
> "type": "commandStatus",
> "value": "UNKNOWN"
> },
> {
> "name": "play_info",
> "type": "commandResult",
> "value": " "
> },
> {
> "name": "TimeInstant",
> "type": "ISO8601",
> "value": " "
> }
> ]
> }
> ],
> "updateAction": "APPEND"
> },
> "headers": {
> "fiware-service": "hi",
> "fiware-servicepath": "/hi",
> "fiware-correlator": "2d54c696-7c62-454a-bdf2-5fb289f53e28"
> }
> } | comp=IoTAgent
> time=2017-03-06T18:12:14.915Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceService | srv=hi | subsrv=/hi | msg=Initial entity created successfully. | comp=IoTAgent
> time=2017-03-06T18:12:14.920Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.MongoDBDeviceRegister | srv=hi | subsrv=/hi | msg=Storing device with id [controller12] and type [Controller] | comp=IoTAgent
> time=2017-03-06T18:12:14.930Z | lvl=ERROR | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.Alarms | srv=hi | subsrv=/hi | msg=Releasing [MONGO-ALARM] | comp=IoTAgent
> time=2017-03-06T18:12:14.931Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DeviceProvisioning | srv=hi | subsrv=/hi | msg=Device provisioning request succeeded | comp=IoTAgent
> time=2017-03-06T18:12:14.933Z | lvl=DEBUG | corr=2d54c696-7c62-454a-bdf2-5fb289f53e28 | trans=2d54c696-7c62-454a-bdf2-5fb289f53e28 | op=IoTAgentNGSI.DomainControl | srv=hi | subsrv=/hi | msg=response-time: 486 | comp=IoTAgent
> It's now clear that the command attribute is not created but only its special attributes that describe the command state itself but there's no command to be updated .
> So , Is my registration request composed correctly to suit the iotagen-ul instance especially for its interpretation for the command ? and how could i verify the registration correctness ? and i just want to know where the problem could lie exactly . and thanks so much.
--
This message was sent by Atlassian JIRA
(v6.4.1#64016)
You can get more information about our cookies and privacy policies clicking on the following links: Privacy policy Cookies policy