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Questions tagged [kapua]

Eclipse Kapua is a modular IoT (Internet of Things) platform for device management and data integration.

5 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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Issue Installing Kapua on windows

When ran the ./dcoker-compose.sh command in the power shell, got the following error: Deploying Eclipse Kapua... Traceback (most recent call last): File "docker\api\client.py", line 214, in _retrieve_server_version File "docker\api\daemon.py",…
Shashi Preetham
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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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kapua , Kura client is not authorized to write to: topic://VirtualTopic.hahaha.kapua

When the kura published to localhost:1883 on Kapua, I got the following errors: WARN o.e.k.b.c.p.KapuaSecurityBrokerFilter - User 1:kapua-broker (kapua-broker - tcp://10.0.2.2:56178 - conn id is not authorized to write to:…
HeiHei
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2 answers

Eclipse Kapua broker : Not authorized to subscribe to topic

I'm trying to subscribe to a simple topic "foo" from an Eclipse Paho MQTT client. The broker is managed by Eclipse Kapua and accessible via tcp://localhost:1883 with credentials "kapua-broker" and "kapua-password". I'm publishing a value this…
Arthur Feldman
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