10 questions
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 ...
- 41
1
vote
0
answers
43
views
Kafka installation issue while installing Scorpio broker using docker compose
I am trying to install scorpio broker on a Ubuntu machine. Scorpio broker requires supporting applications like Kafka and postgres.
I tried to use the docker compose files provided in the GitHub for ...
0
votes
1
answer
186
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
...
- 15
0
votes
1
answer
70
views
Overriding Scorpio Quarkus application properties from Kubernetes pod ENV - Java Kafka Quarkus Version
Scoprio Broker claims that all of the variables in application.properties of aaio can be overridden from container ENV by replacing . to _ and making all uppercase. So, in application properties here, ...
- 31
0
votes
1
answer
846
views
How to choose a FIWARE NGSI-LD context broker?
I need some help to decide which FIWARE context broker (Orion-LD, Scorpio, Stellio) I should choose for a smart city architecture. There is no existing component which uses NGSI-v2.
Is there any other ...
- 1
1
vote
1
answer
495
views
How to deal with NGSI-LD tenants ? Create ? List ? Delete?
I have a hard time trying to find concrete information about how to deal with tenants in a NGSI-LD Context Broker.
The ETSI specification defines multi-tenancy but it seems it doesn't specify any ...
- 1,620
1
vote
1
answer
122
views
Fiware Scorpio appending new attribute to existing entity
I tried to append a new entity to an existing entity.
Same as in the official example on:
https://scorpio.readthedocs.io/en/latest/API_walkthrough.html#updating-an-entity-appending-to-an-entity
Try to ...
- 13
1
vote
2
answers
234
views
Scorpio broker - environment variables set in docker-compose-aaio.yml not getting picked up at runtime
I am running Scorpio using the docker-compose file: docker-compose-aaio.yml but I want to use an RDS postgres instance rather than a container instance. I have updated the docker-compose-aaio.yml file ...
- 15
0
votes
1
answer
81
views
FIWARE - iotagent-node-lib support for ngsiVersion "ld"
I am trying to create an IoT Agent that uses NGSI-LD northbound to interact with an NGSI-LD Context Broker (Scorpio in this case)
In the latest release of iotagent-node-lib (2.14.0) it looks like it ...
- 15
2
votes
1
answer
1k
views
Difference between Fiware Scorpio Broker and Orion Broker
Multiple brokers are available over Fiware,
Which have better performance Fiware Scorpio Broker and Orion Broker?
Does Orion Broker is NGSI-LD compliance and what is its roadmap to achieve the NGSI-...
- 4,571