1,307 questions
- Bountied 0
- Unanswered
- Frequent
- Score
- Trending
- Week
- Month
- Unanswered (my tags)
Advice
0
votes
0
replies
42
views
Fiware Scorpio Notification Echo in entity Update
I'm developing a service that runs alongside my Scorpio NGSI-LD broker and other databases. This service exposes an API that allows users to update entities, and these updates are propagated to ...
0
votes
0
answers
26
views
Orion context broker returns "NotFound" when invoking command on provisioned LoRaWAN device
I provisioned an actuator in IoT agent, then want to send command to that actuator with PATCH request, but Orion returns NOT FOUND
I provisioned the device with:
{
"devices": [
{
...
1
vote
0
answers
45
views
FIWARE IoT Agent-JSON Returns BAD_REQUEST When Provisioning Actuator with Commands (Context Broker 201 Error)
I'm encountering a 400 error when provisioning an actuator with command attributes using the FIWARE IoT Agent-JSON. The IoT Agent reports a Context Broker connection error despite Orion seemingly ...
2
votes
1
answer
49
views
FIWARE IoT Agent-UL loses service groups and devices after container restart
I'm running a FIWARE stack using Docker containers. Here's the setup:
Orion Context Broker with MongoDB
IoT Agent-UL
Cygnus for data persistence in MySQL
All components are running in Docker ...
0
votes
0
answers
29
views
Fiware Cygnus integration with Elasticsearch 8 and later
Index types have been discontinued since Elasticsearch 8, but the current Cygnus is based on types, so it is not possible to create an index.
Please let me know if there are any workarounds.
https://...
0
votes
0
answers
57
views
FIWARE IoT Agent Authentication: 401 Unauthorized on Port 7897 & Missing User in Keyrock
I am securing both the northbound (4041) and southbound (7897) interfaces of an IoT Agent in FIWARE using Keyrock for authentication and authorization. However, I am facing two issues:
401 ...
0
votes
1
answer
52
views
Error when integrating Fiware with Mosquitto using PQC
I am conducting a Mosquitto integration test using post quantum quantum algorithms (PQC) and Fiware.
I have configured the Dockerfile to install all the necessary dependencies:
FROM fiware/iotagent-ul:...
-3
votes
1
answer
63
views
How can I implement role-based access control for the QuantumLeap microservice in FIWARE?
I'm working with the FIWARE ecosystem and need to secure the QuantumLeap microservice to ensure that only authorized users have access. Specifically, I'm looking to implement role-based access control ...
0
votes
1
answer
56
views
Designing and Registering a Command in FIWARE NGSI-LD for Data Download from a URL
I am working with FIWARE, specifically with NGSI-LD. My objective is to create an actuator to which I can send a command to download information from a URL.
To achieve this, I want to design the ...
0
votes
1
answer
76
views
Error creating an Actuator device in an IoT Agent (FIWARE | NGSI-LD)
As mentioned in the title, I am working with FIWARE, specifically with NGSI-LD. To do this, I have deployed a series of containers using Docker Compose: ld-context (this is the container to provide ...
0
votes
1
answer
188
views
How do FIWARE Scorpio temporal entities are stored and work?
I deploy a basic FIWARE Scorpio stack with a docker compose :
services:
postgres:
image: postgis/postgis
ports:
- "5432"
environment:
POSTGRES_USER: ngb
...
1
vote
0
answers
52
views
Why am I receiving a "WRONG_SYNTAX" error when sending valid JSON to an API in Fiware IoT agent?
I'm encountering an issue where my JSON request, which appears to be syntactically correct, is being rejected by an API with the following error message:
` {
"name": "...
0
votes
1
answer
53
views
Implementing Fine-Grained Access Control with AuthZForce for FIWARE Services
I'm working on securing a FIWARE system (Orion, Quantum Leap) using Keyrock, Wilma, and AuthZForce. My goal is to implement fine-grained access control based on FIWARE services.
Each entity in our ...
0
votes
1
answer
55
views
FIWARE Unauthorized Errors: "Domain not Found" with OAuth2 and "User not Authorized in the Application" with /v1/auth/tokens
I am setting up a FIWARE platform using Docker Compose to manage IoT devices. The setup includes the Orion Context Broker, IoT Agent, and Keyrock Identity Manager. My goal is to securely authenticate ...
0
votes
0
answers
130
views
SOLVED - Fiware - data loss with orion-ld and a stress test
During a series of tests we realised that we have a problem with notifications generated by subscriptions. In particular, not all changes correctly received by orion and made to the entities monitored ...