Projet Nqce - indico in2p3

RABBITMQ
JI in2p3-irfu septembre 2016Irfu/Sédi Page 1

Synchronize all components activities in our system :
•Hey ! I’m ready to work. I need input data !
•I’m done computing. My results are available.
•Take care ! No more space on disk /mnt/dsk341
•Mister logger : I’m fine 
Minimize as much as possible coupling between
components.
Use something very robust.
MOTIVATIONS
Irfu/Sédi Page 2JI in2p3-irfu septembre 2016

Based on the RabbitMQ libraries.
Good documentation.
API for a bunch of languages.
Implementation of the AMQP protocol.
Publish & subscribe model.
THE RABBITMQ FRAMEWORK
Irfu/Sédi Page 3JI in2p3-irfu septembre 2016

Bunny is my demo on Irfu’s gitlab: java and python
It is a wrapper around existing programs.
Built with gradle
Start, stop programs.
java org.svom.bunny.worker.Launcher –v
-n my-launcher "processor.py -n p1"
THE BUNNY DEMO
Irfu/Sédi Page 4JI in2p3-irfu septembre 2016

JI in2p3-irfu septembre 2016Irfu/Sédi Page 5
Done !