1. Sponsored by the National Science Foundation Operational Monitoring Kevin Bohan, GMOC pbohan@grnoc.iu.edu

2. Sponsored by the National Science Foundation2October 23, 2012 Topics GMOC Objects API Operational Measurement Classes Code Examples What’s Reporting Future Directions

3. Sponsored by the National Science Foundation3October 23, 2012 GMOC Objects Models the state of things in GENI Integrates submission of metadata and time- series data Allows partial data submission Can be instantiated anywhere Currently implemented as a Python module Easy to use correctly, hard to do it wrong

4. Sponsored by the National Science Foundation4October 23, 2012 Easy to Use Correctly You don’t have to write XML anymore You don’t have to remember arcane metric names or tags or intervals or interval modes –foam5.gpolab.bbn.com-node-cpu_idle- aggregate_foam5.gpolab.bbn.com You don’t have to call multiple scripts for different pieces of data

5. Sponsored by the National Science Foundation5October 23, 2012 Hard To Do It Wrong Data is validated before submission –Identifiers have to be of the correct format –Object hierarchy is enforced –Measurements can only be used with the objects they’re supposed to report on You can’t report a vm_count metric for a slice Partial submissions –If you don’t have all the information in one place, that’s okay Backward compatible with the past two versions

6. Sponsored by the National Science Foundation6October 23, 2012 Modeled Network Elements POP Organization Aggregate Sliver Resource Interface –IPv4, IPv6, MAC address –VLANs Slice Authority Slice Network Circuit –Endpoint interfaces –Circuit type 1/10/40/100 Gigabit Ethernet 802.11 WiMAX –Provisioned bandwidth

7. Sponsored by the National Science Foundation7October 23, 2012 Operational Measurement Objects CPUUtilization VMCount TargetPingable AMAPIListResources AMAPIGetVersion DiskUtilization OpenFlowSliverStats SliverState DatapathStats NetworkStats

8. Sponsored by the National Science Foundation8October 23, 2012 Manual Measurements import gmoc pop = gmoc.POP(“urn:publicid:IDN+gmoc.geni.net+pop+MOXI-Indiana”) agg = gmoc.Aggregate(“moxifoam.ictc.indiana.gigapop.net:3626”, pop) cpu = CPUUtilization() cpu.addData(1349725335, { "cpu_idle": 3.1 }) agg.addMeasurement(cpu) client.storeMeasurement(pop)

9. Sponsored by the National Science Foundation9October 23, 2012 Measurement from RRDs import gmoc pop = gmoc.POP(“urn:publicid:IDN+gmoc.geni.net+pop+MOXI-Indiana”) agg = gmoc.Aggregate(“moxifoam.ictc.indiana.gigapop.net:3626”, pop) cpu = CPUUtilization() cpu.loadRRD(”/array/moxifoam_node_cpu_idle.rrd”, 1318102932, 1349729656) agg.addMeasurement(cpu) client.storeMeasurement(pop)

10. Sponsored by the National Science Foundation10October 23, 2012 Changing Aggregate State import gmoc pop = gmoc.POP(“urn:publicid:IDN+gmoc.geni.net+pop+MOXI-Indiana”) agg = gmoc.Aggregate(“moxifoam.ictc.indiana.gigapop.net:3626”, pop) agg.state = gmoc.AM_STATE_DOWN client.store(agg)

11. Sponsored by the National Science Foundation11October 23, 2012 Who’s Reporting? 20 FOAM Aggregates pgeni.gpolab.bbn.com SA and GENI Clearinghouse Portal ExoGENI Racks –Metadata –Time-Series Metrics InstaGENI Racks –Some Metadata

12. Sponsored by the National Science Foundation12October 23, 2012 Future Directions? Populate the API with data from GMOC –Query current operational data about GENI things More measurements RSpec parser/generator Support for additional languages? Better visualization of data within the UI Integration with other projects –GENI Clearinghouse Portal –Active measurement projects Use Circuit data operationally

13. Sponsored by the National Science Foundation13October 23, 2012 References “Protected” User Interface –https://gmoc-db.grnoc.iu.edu/protected/https://gmoc-db.grnoc.iu.edu/protected/ Monitoring API –Objects Client –https://gmoc-db.grnoc.iu.edu/public_docs/gmoc.pyhttps://gmoc-db.grnoc.iu.edu/public_docs/gmoc.py –Objects API Reference –https://gmoc-db.grnoc.iu.edu/public_docs/gmoc-objects-v1.pdfhttps://gmoc-db.grnoc.iu.edu/public_docs/gmoc-objects-v1.pdf –Relational Schemahttp://groups.geni.net/geni/attachment/wiki/GENIMetaOps/gmocv4.rnghttp://groups.geni.net/geni/attachment/wiki/GENIMetaOps/gmocv4.rng –Time series statisticshttp://groups.geni.net/geni/wiki/GENIMetaOps/DraftMonitoringMet ricshttp://groups.geni.net/geni/wiki/GENIMetaOps/DraftMonitoringMet rics

14. Sponsored by the National Science Foundation14October 23, 2012 Get Involved Interested in testing the GMOC Monitoring User Interface? Contact: GMOC Service Desk GENI Help Desk Interested in Monitoring? Join the monitoring@geni.net mailing list: http://lists.geni.net/mailman/listinfo/monitoring