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Current Status (Tutorial tomorrow)

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Presentation on theme: "Current Status (Tutorial tomorrow)"— Presentation transcript:

1 GEMINI – A GENI Instrumentation and Measurement System Overview and Status

2 Current Status (Tutorial tomorrow)
To have an instrumentized slice: 1. Add a "GN" node to your rspec. 2. Run the instrumentize.py script with appropriate credentials and slice name.

3 GEMINI Architecture GEMINI Global Registry (UNIS) Measurement Point
BLiPP MP NEW (Openflow, Layer2, Virtual Machine) GENI I&M Archive GENI AuthN/Z Instrumentize GENI RACKS Portal(s) Network GEMINI SLICE Measurement Controller / Collector Meas. Stores MA Event Messaging Service perfSONAR (REST and SOAP)

4 What you get: INSTOOLS and LAMP (perfSONAR for GENI) together as one.
Passive Metrics (INSTOOLS) Active Measurements (LAMP) Archiving (INSTOOLS) User workspace for ease of setup and use (New)

5 Current Capabilities Active Metrics Archiving Passive Metrics
Bandwidth (bwctl) One-way latency (OWAMP) Latency (Pinger) Archiving IRODS CNRI Local GMOC Passive Metrics CPU Utilization Memory Utillization TCP Traffic UDP Traffic ICMP Traffic IP Traffic Host Network Info (Routing tables etc.) Host Process Info

6 Issues with current version
Multiple interfaces Configuration confusion perfSONAR services are specialized and hard to extend, many services for different metrics. Different stores/databases for different metrics. Old/Clunky SOAP and XML

7 New Architecture Features
New Measurement Store (MS) NoSQL data store Stores all metrics in a common (JSON) format REST API New UNIS Also NoSQL/JSON BLiPP (An MP) Collects many host metrics and sends to MS Registers metadata and config/status with UNIS

8 Next Steps Integration of ABAC support (prototyped)
Application metrics with NetLogger

9 Goals: High rate, low impact monitoring Single consistent interface
We want the ability to have very fine grained data. Single consistent interface We aim to simplify configuration while still leaving advanced options open Fewer moving parts Consolidated MS UNIS unifies topology, configuration, and metadata Easy processing, retrieval, and visualization of data

10 https://mail-attachment. googleusercontent. com/attachment/u/0/
https://mail-attachment.googleusercontent.com/attachment/u/0/?ui=2&ik=9e81e4c5f6&view=att&th=13869c c2c&attid=0.3&disp=inline&realattid=f_h4eznr952&safe=1&zw&saduie=AG9B_P-f3pWUgBD2MTVoNiluhF0N&sadet= &sads=VEKDdQt1LPhh7RsUgentxXC3Ii8&sadssc=1 GEMINI Architecture

11 Questions? Thanks for your attention!


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