Version 3 (modified by ibaldin, 9 years ago)


Camano 3.0


* Re-deploying site requires redeploying broker - VERY BAD!

  • When you redeploy - don't wipe the state recovery file: this will preserve existing reservations. HOWEVER: there is a bug now that prevents expanding the packages if the state recovery lock file is present. Aydan will fix #145. Every actor is designed to work like that. If a broker is blown away, service managers will continue working until they need extend. Basically we need to fix recovery bugs if there are any but by design, redeploying should be fine. Recovery is most problematic on SM and Authorities. Eucalyptus is made to recover but not well tested.

See #182, #183, #184, #185


  • #181 - ticket validation
  • Bugs
    • updateTicket throws null pointer exceptions after initial reservation request fails because broker cannot fulfill it (per Prateek)
    • In at least one instance a site container was restarted between and a join and a leave and a leave did not work after that (Euca at RENCI).
    • The container with the interdomain controller stopped ticking abruptly. Two requests were issued and closed successfully two days before this happened. When a new request was issued, after the interdomain path was computed, everything halted. orca.log wasn't growing. 'View Reservations' on the portal was showing only one reservation in 'Nascent' state.
  • Miscellaneous/core
    • Clean up SM policy and controller APIs to avoid problems like with close()
    • Add 'exportAll' to the config file
    • Add instantiating a controller from config file vs. GUI
    • Can CXF replace Axis2 or can we upgrade Axis2?
  • Network drivers
    • Improve 6509 driver performance by caching login sessions
    • Consider separating adding a QoS profile to vlan from vlan creation. This may be needed to deal with vlan delays and in general give more flexibility.
  • NDL policies
    • Should improve the performance of the label assignment policy and label range update utility in the model
    • Review the code for static members and general structure
    • Multipoint BEN and Sherpa
    • Investigate persistent triple store from BBN
    • Can we have controller (ID controller) query NDL's on demand instead of only in the beginning
  • Utilities
    • Sanity checking script for container actor configuration files (check guids, check locations, check edges)
  • Can we use cytoscape to visualize our RDFs in a useful way (example: in the registry add an option to show a visualization of the delegated resources)?