JIRIAF Meeting Apr. 18 2024

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Agenda:

• Announcements
• JFE
  • • Current status
      • CIlogon authentication, database, etc.
    • Deployment on jiriaf2301
      • Job request queue
        • Resource management (request, deploy, start)
        • Support for static and dynamic JRMs
        • User workflow (pod) management
        • Monitoring
        • List of pending and active JRMs
    • Public-facing website
      • Grafana deployment metrics visualization
      • K8S visualization?
• JRM
  • Tables in Mongodb?
  • Metric server
  • Role of the horizontal autoscaling
  • Workflow management system.
• JCS and JMS
  • No proactivity support. JRM/JRMS according to workflow request.
    • Remove JRM if the job is completed.
• Digital twin
  • Bayesian network-based agent model prototype.
    • Queueing theory-based mathematical model.
• Large scale deployment at NERSC
  • EJFAT data-stream pipeline new metrics.
    • Request and deploy 38 node/JRE
    • Run ERSAP pipeline
    • Confirm 100 Gbps data stream processing with 0 packet loss
    • Reduce resources, i.e., stop JREs individually and measure data processing rate and packet loss.
      • Time-dependent Grafana plots.
• Deployment at ORNL
• Documentation and code
  • Centralize the code base in Github.
• Demo and presentations.
  • Start preparing our second paper.
  • Start working on CHEP24 abstract and presentation
• AOT

Useful References

• JIRIAF Meetings
• JIRIAF Channel
• Code base and diagram

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