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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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Running Hello_Osgi in ESF Emulator crashes on Eclipse EE, Kura, Ubuntu Linux

I am trying to establish a toolchain for writing Java ESF/OSGI plugins. I have carefully followed the instructions given in the Eurotech ESF documentation (Development Environment Setup, Hello World Application, Deploy and Debug…
JaffaMicrobrain
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Copy data and data Structures from one OPC Server to another

Is there any way to copy all structure from one OPCUA Server to another Server. I am trying to create a copy of all nodes from one OPCUA Server to Local Simulation OPC Server. This is to create a copy of OPCServer in remote to have a copy locally so…
koiralo
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Where is "OSGi Deployment Package Definition" support in the latter Eclipse versions?

In the Eclipse old versions, the OSGi Application Deployment Tools included the management of .dpp files. Is it possible to re-add the plugin for enable this function in current IDE 2020‑12?
dvisentin
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I am trying to run eclipse kura emulator and facing certain error can you help fix the problem?

I have install eclipse for committer with the help of archive Kura workspace. I am trying to run a Kura emulator for my university project. Before that, I even tried to install through eclipse advance installer but still facing many problems…
Coders
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Runnig shell command on osgi/kura stack

How I can easily run shell command like ls on linux os behind kura? I've tried classic java approach, but it not work. Please help. Give me some guidelines, directions. It is very hard to find something on network.
masterdany88
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Should every component(.xml) have its own eclipse-project?

So I learning how to use eclipse-kura to implement IoT-applications. My question is, should every Component have its own eclipse-project/bundle or if multiple Components can be in the same bundle (as in my OSGI-INF would contain 2 Component…
Nada
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Connect Grafana to Kapua's Elasticsearch

I have kapua (as a docker container on my pc) and kura on the raspberryPi. I managed to connect them, to run the example publisher and to correctly receive the data on kapua. Now I would like to view the data via graphana (docker container) by…
Humbrum
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Simple code for blinking led using Java eclipse kura GPIO?

I'm currently working on IoT using Kura. A simple guide with example of using eclipse kura along with raspberry pi will also be helpful
Quest
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Kura How to communicate between bundles?

I am trying to do an IoT project where I need to implement some OSGi services. The problem is these services need to send information between them. I have seen that this is possible to do with some tools like "bnd", but currently I am working with…
raivel33
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Eclipse Kura http authentication failed

I am trying to do a simple HTTP Get and POST request in java to my Eclipse Kura gateway but i dont know how to authenticate using username and password. I tried using the url syntax http://user:pw@ipaddress:port/ but i still get HTTP error code…
M.Hinkelmann
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Kura org.eclipse.osgi plug-in is missing from this configuration

As shown in the images below, whenever I run Eclipse, it prompts that the org.eclipse.osgi plug-in is missing from this configuration. Does anybody know how to resolve this issue?
Aman Mishra
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Unable to subscribe to topic in KURA

I am writing sample Kura application in Java. But i am not able to receive message on subscribing to the topic . In Kura web-UI: LWT.topic attribute is : $EDC/#account-name/#client-id (Eg: acc-name = "acc" client-id="client1") I am publishing from…
sid
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Kura deployment package fails with 'bundle already present in other packages'

I am trying to run a Kura sample from the basic kura tutorial named: (Level 3) Kura Configuration Example I got the sources, builded it with the 'Java OSGi Bundle for Eclipse Kura'. It generated a .dpp file. I used 'Quick build' to generate a .dp…
Lucian
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Facing issue with kura and block reactive

I am implementing simple block reactive, and want deploy a package in kura. However, every time I am upload the .dp file, kura stops working, or the file is not installed. I followed all the steps to configure eclipse and kura, including importing…
D.G
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Triggering an email from an H2 database

Currently I am working with the Eclipse kapua (for IOT). I am unable to find the procedure for triggering an email from an H2 database. In the sandbox (eurotech trail version) there are options like email and sms, but in kapua there are no options…
Dinesh Chebolu
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