[Fiware-tech-help] Queries related to SmartCity Project using Fiware

[Krishan Babbar]

Hi All,

I am working with FiWare to setup a Smart City project.
As per my understanding so far, we need following GEs (considering minimum requirement)
- Orion Context Broker
- IoT Broker
- Backend Device Management - IDAS
- IoT Agent - having python script (At my local machine)

I have following queries so far.
- Do let me know what other GEs I need to install?
- Can we install all required GEs on same instance (On Fiware cloud)?
- Do let me know if I need to follow any particular steps and sequence?
- How GEs interconnect with each other? Is there any configuration? E.g. How IoT Broker and Orinon Context Broker communicate?
- I am following with https://fiware-orion.readthedocs.io/en/develop/quick_start_guide/index.html. Here what would be the credentials and URL to get the oAUTH token? I am using following with my Fiware LAB account credentials and these are not working.
RESP=`curl -s -d "{\"username\": \"$USER\", \"password\":\"$PASSWORD\"}" -H "Content-type: application/json" https://orion.lab.fiware.org/token`

- After installation of all GEs, I will do following steps. Please correct if I am wrong.
                - Using IoT Agent python scripts, create required Entities/Models.
                - Update attributes of the entity
                - Fetch the entities
                - Subscriptions


Thanks & Regards,
Krishan Babbar

============================================================================================================================

Disclaimer:  This message and the information contained herein is proprietary and confidential and subject to the Tech Mahindra policy statement, you may review the policy at http://www.techmahindra.com/Disclaimer.html <http://www.techmahindra.com/Disclaimer.html> externally http://tim.techmahindra.com/tim/disclaimer.html <http://tim.techmahindra.com/tim/disclaimer.html> internally within TechMahindra.

============================================================================================================================
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.fiware.org/private/fiware-tech-help/attachments/20180118/0f6d8849/attachment.html>