Time: 5 March 2012 (from 16:00 to 17:00)
Attendees: Pedro, Juan Manuel, Lionel, Massimo, Gavin, Ignacio

Introduction:
- Ignacio will take over the messaging service in PES.
- Long term objective is to provide an on-demand messaging service.
- New requests for using the messaging infrastructure should be evaluated according to the AI policy for accepting new components (being defined).

Node types:
- We should provide production brokers for application such as OpenStack and MCollective as soon as possible.
- We should provide test brokers for other use cases that are testing messaging in the context of AI (Lemon, etc).

Operations Transition:
- Agreement on SNOW has been established last week.
- PES is now responsible for the complete operation of messaging nodes (from OS to Messaging services).
- GT to train PES on the deployment/operation of brokers. Lionel and Ignacio to be in direct contact.
- PES to learn and gradually gain experience on brokers operation, in particular the broker configuration.

Priorities:
- 1. Enable OpenStack on RabbitMQ and MCollective on Apollo in production brokers.
- 2. Provide test brokers for other applications, such as Lemon.
- 3. Moving brokers from quattor based nodes to puppet based nodes.

Architecture:
- Security is important. Should be taken in consideration from the beginning.
- In this initial phase, each application should use it's own broker instance.

Deadlines:
- OpenStack and MCollective running on new production brokers by the end of March.

Monitoring:
- We should start with a simple existing solution to monitor the brokers.

JIRA Tickets:
- Current user story (AI-234) will be extended with new tasks for enabling OpenStack and MCollective
- New user story to be created for the transition from quattor to puppet.