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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.

74 questions
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Publish message to kapua using kura or MQTT

I am working on an IoT device. I have installed Eclipse Kura in raspberry pi 3 to use it as a gateway. I want to publish a message to Kapua server (installed in the same network) using Kura or directly using the raspberry pi. I have tried both…
Ahmad Arif
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TI sensortag CC2650 with Kura example issue

I'm having a problem with tisensor tag kura example. I am using Raspberry Pi 3 with TI sensortag CC2650. (connected via bluetooth). TI sensortag's hardware revision is 1.3.2 and software revision is 1.2.1 When I enable all sensors , and I want to…
MGKP
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HTTP ERROR: 404 in accessing to kura web ui

I cant access to kura web UI. It gives me HTTP ERROR: 404 error.
AminFarajzadeh
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Failed to install deployment package of kura-greenhouse-demo in kura

I am trying to install kura-greenhouse-demo using KURA_4.1.0 UI. I am using the downloaded zipfile from 1 to install. But I get these errors. 2020-01-02T07:37:13,773 [qtp1328311674-50] INFO o.e.j.s.h.C.ROOT -…
TowardTheLight
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How to use proxy with Tycho maven plugin?

I'm trying to build the Eclipse Kura project from behind a corporate firewall. When I try to build kura/examples/org.eclipse.kura.example.camel.aggregation (mvn clean install), it ends with : Internal error: java.lang.RuntimeException: Failed to…
Tristan
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WSO2 - DAS consuming MQTT messages

I am playing around with Eclipse Kura 1.2.2, WSO2 DAS 3.0.0 and ActiveMQ 5.12.1 to do some experimenting in the world of IoT. So far I managed to setup DAS as the M2M middleware server, Kura on a Raspberry PI2 as the IoT gateway and ActiveMQ as MQTT…
KDW
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Change the log level at runtime in Kura OSGi console

From version 4 of Eclipse Kura the "setkuraloglevel" command is removed. How do you get to change the log level at runtime now?
dvisentin
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Flyway cant find migrations in default location when deployed on kura osgi environment

I've work with flyway with most of my project before and never had such issue. I blame osgi. Lets get into details: I have flyway configured such way: Flyway flyway = Flyway.configure().locations("classpath:db/migration").dataSource(url, user,…
masterdany88
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OSGI JAX-RS name binding

Currently I'm working with clean kura-osgi project. My aim is to implement JWT authentication, or something similar to it, just to provide secure endpoints. I have tried Authentication filter using name-binding. However seem like, in someway…
Dudeson
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OSGI Component Satisfied, Still Not Being Activated

I have an unsatisfied OSGI component, which seems to tell me that it is satisfied... If I type ls the result is the following: 26 Active org.eclipse.kura.watchdog.WatchdogService org.eclipse.kura.linux.watchdog(bid=63) 82 Active…
forthlightning
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Eclipse Kura installation on RPi 3 failed with "could not bind a reference or component"

I am using RPi 3 + Raspbian 2017-11-29. I want to do a Hello world on Kura. I installed Kura from raspberry-pi-quick-start.html, everything OK on the web UI, the localhost/kura is available.I want to add the greenhouse demo from java/tutorial but…
Lucian
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Kura OSGi - Console does not view my text

I´m trying to get an output into my console, but it does not work. I have the following example code: package org.eclipse.kura.example.hello_osgi; import org.osgi.service.component.ComponentContext; import org.slf4j.Logger; import…
Meric
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Unresolved requirement: Import-Package: org.slf4j when starting bundle in Kura Emulator

Hi everyone, Using the Kura Linux emulator, I am running the Hello World example from the Kura Documentation http://eclipse.github.io/kura/dev/deploying-bundles.html#remote-target-device I managed to run the OSGi plugin in local emulation mode,…
mirquintilianus
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Using kura framework, how can I specify the address type to "random static" when connecting to a BLE device

I'm trying to create an OSGi bundle that'd be installed on a eurotech gateway (reliagate 10 05). This bundle would essentially connect the gateway to a BLE device. To do so, I use a framework provided by eurotech called Everyware™ Software…
ChrisCarneiro
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How to send sensor data to Kura?

I am new to Kura. I read the documentation of Kura but I found no instruction on how to connect an edge device to Kura. More specifically, I have a DHT11 sensor connect to a raspberry Pi named A, I have Kura already installed on another raspi (as a…
dondon
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