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Questions tagged [kura]

Kura is an OSGi-based container for M2M applications running in service gateways. Kura complements the Java 6 SE and OSGi platforms with API and services covering the most common requirements of M2M applications. These extensions include but they are not limited to: I/O access, data services, watchdog, network configuration and remote management.

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kura cannot connect to aws iot : device ssl exception

I have been trying to connect the eclipse kura to AWS IOT platform but not able to connect. I have referred this documentation https://eclipse.github.io/kura/cloud/kura-aws-cloud.html. Everything works untill i try to configure SSl parameters…
Abhijeeta
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Eclipse Kura installation on Linux machines or VM

We know that eclipse kura can be installed on edge devices and Raspberry pi is the most popular edge device at now. As per https://www.eclipse.org/kura/downloads.php, we can see various downloads for Raspberry pi, Intel Edition, BeagleBone and…
Ruchira Kariyawasam
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Eclipse Kura installation on raspberry pi 3

I want to install Eclipse kura on Raspberry pi 3(Rasbarian or Ubuntu mate OS) According to kura download page, I have tried out both network and no-network samples(kura_2.1.0_raspberry-pi-2-3_installer.deb and ) and…
Ruchira Kariyawasam
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How is Kaa different from Kura?

I am a student who just started working on a research project, which is to compare Kaa with Eclipse Kura. I don't have any knowledge about IoT before working this project, so I got really lost and had no idea how to compare them. Hope someone can…
Phoebe
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Is it required to import transitive dependencies as bundles to KURA

I am very new to OSGI and KURA. I am tackling with a problem since yesterday and I did not understand its reason. Please, tell me if my way is wrong. I am using dropbox-core-sdk (version 3.0.0) in my project. I have downloaded its jar and also, I…
Ad Infinitum
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Eclipse Kura OSGi Dependency Management

Preface: I'm new to Eclipse, OSGi, and Kura I'm trying to develop a Kura plug-in that depends on org.apache.httpcomponents.httpclient. I found an OSGi bundle for the package here. Currently, the only way I'm able to use the plug-in (with the OSX…
markw
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Using existing plug in project created from library in OSGi bundle for Kura

I am creating an OSGi bundle that will be executed under Kura (Target Platform: Kura Target Platform Equinox 3.8.1), on Raspberry Pi 2 model B. The program should read data received on XBee and we want to use a library:…
KatarinaM
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IOT simulation help testing protocols

If i set up an IOT simulation such as the greenhouse tutorial Kura how would I test the protocols MQTT and CoAP. How would I receive information such as speed, the amount of packets dropped, the traffic created etc. Are there any tools I could…
Vardaan Gangal
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Not able to install nfs-server on Raspberry pi that have KURA running on

I want to be able to mount my disk based on the local network (Synology) to my Raspberry Pi but I got the following error: pi@raspberrypi /home $ sudo mount -vvv -t nfs -o username=user,password=pwd 192.168.1.99:/volumes1/Machines_backup…
sabrina2020
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KURA use of classes under the package: "com.sun.net.httpserver.*" in an OSGI bundle

I am using KURA on my OSGI developpement, it is running above Eclipse Equinox, I want to be able to use the classes of the "com.sun.net.httpserver.*" in my bundle. I found out under this link (Use restricted class in an OSGi Bundle) that I have to…
sabrina2020
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Eclipse Kura WEB UI not showing up

I was following the Eclipse Kura Getting Started tutorial to run an OSGI application and find my service under Kura Web GUI "services". While I run the bundle using Kura_Emulator_Linux, there are no errors displayed in the console log, but the Web…
srvnn
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Receiving strange values to kafka topic from kura

Trying to send data to kafka topic from kura through Mqtt proxy but receiving strange values in kafka topic we are trying to send json data to kafka topic
Akhil Veramalli
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Retrieve metadata of Kura components/drivers

I need a way to retrieve Kura compontents metadata. For instance, when you add a new component from the Kura web interface, you are prompted with a data form which has different fields according to the component you've added. Some of these fields…
spike32
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Error occured while initializing Kafka. Error: java.lang.NullPointerException

I am trying to run kafka producer on kura. While running same program with kafka 0.8.2 jar file in kura, it was successfully working. But when i tried everything in latest version(2.8.2) of kafka, it shows this error. "Error occurred while…
rajimol
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How to write ESF/Kura Assets (Wires)

Can anyone please provide links to tutorials or documentation on how to write Assets (Wires) to be deployed in the ESF Admin. (I am using a Eurotech edge computing device.) I have successfully written and deployed a Java API (ConfigurableComponent)…
JaffaMicrobrain
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