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Questions tagged [fiware]

FIWARE is an open cloud-based infrastructure for creation and delivery of Internet applications and services.

FIWARE API specifications are public and royalty-free, driven by the development of an open source reference implementation which accelerates the availability of products and services.

Creation of a sustainable innovation ecosystem around FIWARE is materialized through FIWARE Lab, a working instance of FIWARE enabling free experimentation with the technology.

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Remote connection to fiware-cosmos returning authentication error

We have a COSMOS account on cosmos.lab.fi-ware.org and can load files locally onto the cluster. However, we are having trouble loading remotely, the instructions we followed on the guide site show the following: However, using the WebHDFS/HttpFS…
karijd
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HTTP 400 error on Orion NGSI10 convenience operations

I receive an HTTP 400 error using convenience operations on Orion: Request: GET /v1/contextEntities/mydevice HTTP/1.1 Host: XXX.XXX.XXX.XXX:1026 Content-Type: application/json Accept: application/json Fiware-Service: myfiwareservice…
joser
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Openlayers-3 WFS-T (Post feature to postgis via geoserver)

I have a problem with posting features from ol3 into postgis db via geoservers wfs.When i run this code, i only manage to insert gid(pk) and bin columns but the_geom(Geometry) column is empty. function addInteraction() { draw = new…
Milos Miletic
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FIWARE: token_script error parsing json response

I am trying to generate an access code using the script https://raw.githubusercontent.com/fgalan/oauth2-example-orion-client/master/token_script.sh I believe the response json has changed and the sed pattern is not working anymore. How can I…
UlTriX
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Posting historical data into Orion Contex Broker with a different date

We have found an issue that is important for us and we need to solve before proceeding with Orion Contex Broker. In our distributed network we cannot assume links are allways up and sometimes we have historic values probed in past time that we want…
José Miguel Martínez
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Orion Context Broker Context subscriptions with Android client

Is it possible to make context subscriptions to Orion Context Broker resources from an Android application? For NGSI10 basic operations (updateContext and queryContext) I supose that any common android rest client can be used, but how can we…
jvadillo
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FIWARE Orion: Multitenancy and Federation

I would like to know how can I create tenants in Orion. I understand that you need to inform Orion of the multitenancy by adding the -multiservice parameter. However, I do not know what is necessary to create, indeed, a tenant. From what I have seen…
eversor
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Fiware - Cygnus to Cosmos, I can not upload data to HDFS

I've got an Orion instance with Cygnus, subcription and notify work fine but I can not send files to cosmos.lab.fi-ware.org from my instance. [ERROR - es.tid.fiware.orionco nnectors.cosmosinjector.OrionHDFSSink.start(OrionHDFSSink.java:108)]…
Maxime
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Fiware Instance Status Error

Hi I've been trying to try out the Fiware service. I've setup an POI Instance in the Waterford Region. I've followed the instructions and assigned a floating IP. On the Instance page I have no IP address and an Status Error. Under the security page…
user1512783
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Rex and identity files

I'm trying to configure a fi-ware cloud instance using Rex. What these instances (and probably other OpenStack-based systems) prove is a "identity file", a single private key that you can use to connect to them. I have been using variations of…
jjmerelo
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No Connection to FI-LAB VM (even unable to ping)

As the title says i am trying to test out the FI-LAB. For that purpose i already created a VM following a tutorial from a FI-WARE Webinar. I associated a floating IP to the VM, created a KeyPair for it (and assigned it of course) and opened Port 22…
Abbel
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Boost-Libboost is needed in Centos7 (ContexBroker)

I am trying to install ContextBroker in Centos7: sudo rpm -i contextBroker-0.14.1-1.X86_64.rpm But I am getting the next error: error: Failed dependencies: libboost_filesystem-mt.so.5()(64bit) is needed by…
chuseuiti
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How a widget can figure out the user logged in WireCloud?

As widget developer, I would like to show different information in my widget depending of the user that is logged in WireCloud. How could the widget figure out who is the user that is logged in WireCloud when it is loaded?
Pablo N
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Secure communication between FIWARE orion and context-provider/IoT agent

I have to think about an architecture using FIWARE orion context-broker and several IoT agents/context-provider. In the documentation is a section describing how to securue the communication from an IoT agent/context-provider to orion. But how to…
piwo1984
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QuantumLeap, OrionCB and IoTagent-LoRaWAN integration

I was reading the QuantumLeap docs and I was wondering how those Generic Enablers are integrated, I mean, I've deployed the docker containers and apparently are all running, in fact I've been able to create a device in the IoTagent-LoRaWAN with the…
jfernandz
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