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ORCA Status Report and Roadmap GEC8

ORCA Status Report and Roadmap GEC8. Ilia Baldine. Current Status and known issues. Cluster-D adopted Bella 2.0 Clearinghouse with Cluster-D broker stood up Actor registry is operational Communicated to GMOC with example client code

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ORCA Status Report and Roadmap GEC8

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  1. ORCA Status Report and RoadmapGEC8 Ilia Baldine

  2. Current Status and known issues • Cluster-D adopted Bella 2.0 • Clearinghouse with Cluster-D broker stood up • Actor registry is operational • Communicated to GMOC with example client code • Better documentation for APIs, drivers, best practices, substrates • Issues • Canceling leases before they start • Container recovery not fully working

  3. Upcoming release Bella 2.1 • IMPORTANT: From now on we require Java 1.6! • Removed last bits of COD • XMLRPC controller ported to new substrate API • Restructured network drivers (no more Node Agent) • Added support for Junipers • Refactored Cisco drivers • Updated NLR driver to new Sherpa API • Network QoS provisioning support across all devices • NDL passing between actors • Sites take NDL description of their topology • Site NDLs are published to the registry (full and abstracted) • Controllers can query brokers for site NDL • Improvements to NDL parsing code stability • New version of Jena • Structural changes to avoid races • New registry code • NS2->NDL conversion service (PG RSpec conversion in 2.2) • Web page and XMLRPC

  4. Bella 2.2 release (expected Oct/Nov) • For sure: • Bug fixes, bug fixes, bug fixes • Source tree re-org • Single project with trunk/ branches/ tags/ instead of multiple ones • PG RSpec-> NDL converter • XMLRPC SM with full(er) RSPec support • Registry actor liveness confirmation • Better GUI to support multiply-connected topologies • Patches for Euca 1.[56].x to support multiple dataplane interfaces • Minor NDL extensions • Add support for port-to-port provisioning • Maybes: • Advance reservations • Limited portal Shib support • I2 ION support • MAX/Dragon substrate support (PL interoperability) • Rudimentary Euca image management • SSH proxy

  5. Predecessor example Renci Net RENCI VMs BEN NLR StarLight Duke Net Duke VMs Umass Vise

  6. Post-2.2 Near-term • Maintain running ORCA instances on BEN • Shake-out bugs, gain experience in production use • Help deployment at other sites • NDL descriptions • Support for deployments • Begin work on Camano 3.x features • Persistent OWL storage • Complex predecessor relationships for multiply-linked topologies • Updated inter-actor interface (SOAP+ latest Axis2, possibly adding XMLRPC option) • Support for mixed test environments (command-line testing against production actors) • Better configuration manager • xCat support • Experiment topology embedding • …

  7. Connectivity • Connected to NLR FrameNet • 6509 switch at StarLight connecting cluster members • C-Wave • Investigating connectivity to • ION • ESNet DCN Presentation title goes here

  8. Experiments • IMF (NCSU/RENCI/Columbia/UH) • Programmable Packet Networks over Dynamic Circuit Substrate (Duke) • UNC CS experiments: • Experiments in Fine-Scale Probing for Very High Speed Networks (JasleenKaur) • Experiments in Controlled and Reproducible Cross Traffic for Network Experiments (Kevin Jeffay and Don Smith) • NCSU control plane project • Connection to HPDMNet Presentation title goes here

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