Details
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Type:
extRequest
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Status: Closed
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Priority:
Blocker
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Resolution: Done
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Fix Version/s: 2021
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Component/s: FIWARE-TECH-HELP
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Labels:None
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HD-Chapter:IoT
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HD-Enabler:IDAS
Description
Hello,
This is a task for the IDAS developper team,
i have installed the IotAgent base and mqtt. But it seems that mqtt biding does not work with fatal error (from log file) :
[root@Host-001 log]# cat IoTAgent-mqttOPENHAB.log | grep FATAL
100615T162754,971.930CEST|lvl=FATAL|comp=iota:mqttOPENHAB|op=main|140385652533376:main.cc:295] ======= IoTAgent StartingWebServer: 192.168.1.48 ========
100615T162755,094.447CEST|lvl=FATAL|comp=iota:mqttOPENHAB|op=main|140385652533376:main.cc:383] unable to open plugin: MqttService
this is my ini_iotagent.sh script :
export LD_LIBRARY_PATH=/usr/local/iot/lib
/usr/local/iot/bin/iotagent -n mqttOPENHAB -i 192.168.1.48 -v DEBUG -d /usr/local/iot/lib -c /etc/iot/config.json &
This is my config.json file :
{
"resources": [
{
"resource": "/iot/mqtt",
"options": {
"ConfigFile": "/etc/iot/MqttService.xml",
"FileName": "MqttService"
}
}
],
"timezones": "/etc/iot/date_time_zonespec.csv",
"storage": {
"type": "mongodb",
"dbname": "iot"
},
"ngsi_url": {
"cbroker": "http://192.168.1.78:1026",
"updateContext": "/NGSI10/updateContext",
"registerContext": "/NGSI9/registerContext",
"queryContext": "/NGSI10/queryContext"
},
"timeout": 11,
"dir_log": "/var/log/"
}
You will find attached the hole log file with this jira issue.
What am i doing wrong here?
Can you provide live feedback? if yes please send me an email so we can make a skype chat/voice.
Activity
Hi,
Can you let us know what is there in your /usr/local/iot/lib folder ? ( ls -l /usr/local/iot/lib )
Thanks,
ls -l /usr/local/iot/lib
So you don't have anything on that folder ?
Yes i do!! I posted the picture like 20 days ago! Here it is : iotAgentLibDIR.PNG
Sorry, I did not see the attached picture 
I process it ASAP with the team.
Cheers,
Hi,
1. It looks like you are not using the OS the RPMs were made for (CentOS 6.5). In this case you have to compile the source code available in Github (please use the latest stable version, not the development branch).
2. However, It you might have some compatiblity problem with your mosquito installation and the client libraries (versions 1.2.3 & 1.3.5). Maybe as a consequence of (1)
3. Just for our records, can you please let us know your mosquitto version ? (rpm –qa | grep mosquitto)
Thanks for using IDAS!
Cheers,
[root@localhost ~]# rpm -qa | grep mosquitto
libmosquitto1-1.4.2-3.1.x86_64
libmosquitto-devel-1.4.2-3.1.x86_64
mosquitto-1.4.2-3.1.x86_64
libmosquittopp1-1.4.2-3.1.x86_64
mosquitto-clients-1.4.2-3.1.x86_64
Hi,
I have passed this to the dev team so we can answer ASAP.
Thanks for using IDAS.
Cheers,