Feature #282
SQL tables for templates re-design
| Status: | Closed | Start date: | 07/15/2010 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: |  Carlos Martín |
% Done: | 0% |
|
| Category: | OpenNebula Core | |||
| Target version: | Release 2.0 | |||
| Resolution: | fixed | Addon: | ||
| Story points | - | |||
| Velocity based estimate | - |
Description
Templates are stored in the DB as individual pairs of [attribute - value].
This doesn't bring any advantage, because internally all attributes are read and then managed as a complete template object.
DB schema should be re-designed to store templates as a whole, to speed up the rebuild from DB to memory and have cleaner tables.
Associated revisions
feature #282: Templates can be now parsed from xml-formatted strings.
feature #282: Templates can be now parsed from xml-formatted strings.
(cherry picked from commit 35aa6ade2c054282eca76c777c9318575a6f154d)
feature #282: HostTemplate moved from its own table to a host_pool column.
feature #282: Added libxml to tests SConstructs
feature #282: Thread saefty & memory leaks for XML parsing
feature #282: fix dump method
feature #282: clear the template before re-build
feature #282: Removed already addressed TODO
feature #282: Host template initialization fixed to match the old HostTemplate class.
feature #282: VirtualNetworkTemplate moved from its own table to a network_pool column.
feature #282: ImageTemplate moved from its own table to a image_pool column.
feature #282: Wrong xml generation for Image.
feature #282: Fixed Vnet XML render
feature #282: Template attributes are now managed by the PoolSQL objects, and then the object has to be updated to write changes to DB.
feature #282: Scheduler now builds objects from the pool dump xmls, instead of querying the core for each one individually.
feature #282: Removed unneeded try, made VirtualMachineXML constructors as HostXML
History
Updated by Ruben S. Montero over 1 year ago
- Target version set to Release 2.0
Updated by Carlos Martín over 1 year ago
Additional task: documentation has to be updated. Libxml is now a dependency to compile OpenNebula.
Updated by Ruben S. Montero over 1 year ago
- Category set to OpenNebula Core
- Status changed from New to Closed
- Assignee set to Carlos Martín
- Resolution set to fixed